| 单词 | nitrite |
| 例句 | When the animal feeds on vegetation containing an abnormally high level of nitrates, the microorganisms in the rumen act on the nitrates to change them into highly toxic nitrites. Silent Spring 1962-09-27T00:00:00Z It’s important to note that there are some bacons and sausages that are genuinely uncured: no sodium nitrite, no celery, no nothing. Perspective | The ‘uncured’ bacon illusion: It’s actually cured, and it’s not better for you. 2019-04-19T04:00:00Z It says “uncured” in big letters, and you buy it because you think it’s better for you, being free of nitrates and nitrites. Perspective | The ‘uncured’ bacon illusion: It’s actually cured, and it’s not better for you. 2019-04-19T04:00:00Z Now, though, thanks to the miracle of modern technology, the celery powder contains nitrite, and Sindelar says 98 or 99 percent of veg-cured products on the market use that. Perspective | The ‘uncured’ bacon illusion: It’s actually cured, and it’s not better for you. 2019-04-19T04:00:00Z It agreed to propose new rules that would ban companies that use celery powder from claiming that their products are "uncured" and "nitrate and nitrite free." USDA might finally update the definition of natural nitrites and nitrates used in processed neats 2021-01-23T05:00:00Z Because food processors use the preservatives nitrite and nitrate which produce the pink color, delay bacterial growth and rancid taste and smell and impart a cured or smoked meat flavor. 5 disturbing facts the food industry doesn’t want you to know 2016-04-06T04:00:00Z But it does require, Mr. Ruhlman suggested, that you go out of your way to find the curing salt that turns the meat pink: sodium nitrite. What if You Could Make Great Corned Beef? 2017-03-06T05:00:00Z In ordinary bacon and cured meats, the nitrite is in the form of man-made sodium nitrite. Perspective | The ‘uncured’ bacon illusion: It’s actually cured, and it’s not better for you. 2019-04-19T04:00:00Z It’s just that, in the “uncured” meats, the nitrite is derived from celery or beets or some other vegetable or fruit naturally high in nitrate, which is easily converted to nitrite. Perspective | The ‘uncured’ bacon illusion: It’s actually cured, and it’s not better for you. 2019-04-19T04:00:00Z But the nitrite molecule is the same, no matter its source. Perspective | The ‘uncured’ bacon illusion: It’s actually cured, and it’s not better for you. 2019-04-19T04:00:00Z The canned meat is completely shelf-stable, thanks to salt, sugar, and one preservative, sodium nitrite. The lonely legacy of Spam 2021-01-03T05:00:00Z Even those labeled “no nitrates or nitrites added” contain nitrite-rich fermented celery powder. Should you avoid meat for good health? How to slice off the facts from the fiction 2019-12-25T05:00:00Z A few tablespoons of sodium nitrite added to a gallon of brine once or twice a year isn’t going to cause anyone problems. What if You Could Make Great Corned Beef? 2017-03-06T05:00:00Z It’s cured using exactly the same stuff — nitrite — used in ordinary bacon. Perspective | The ‘uncured’ bacon illusion: It’s actually cured, and it’s not better for you. 2019-04-19T04:00:00Z All meat contains heme iron and processed meat has nitrates and nitrites added during curing. Should we give up eating red meat? 2017-05-15T04:00:00Z This doesn’t mean you should expect sky-high nitrite levels in “uncured” meats. Perspective | The ‘uncured’ bacon illusion: It’s actually cured, and it’s not better for you. 2019-04-19T04:00:00Z If you cure your bacon with celery rather than sodium nitrite, you are required by law to label that bacon “uncured.” Perspective | The ‘uncured’ bacon illusion: It’s actually cured, and it’s not better for you. 2019-04-19T04:00:00Z There are no limits for nitrite from celery powder. Perspective | The ‘uncured’ bacon illusion: It’s actually cured, and it’s not better for you. 2019-04-19T04:00:00Z Curing Salt #1, also called DQ Curing Salt, Prague Powder or Pink Salt, is a nitrite, a curing agent. The cut just right for making corned beef in a small household 2016-02-29T05:00:00Z Every discussion of cured meat raises the issue of nitrites. The cut just right for making corned beef in a small household 2016-02-29T05:00:00Z He adapted a Napoleonic food preservation technique, adding salt and sodium nitrite to keep it pink and ward off botulism, and at the same time making it indefinitely edible. ‘It's flavourful as hell’: welcome to Hawaii’s annual Spam festival 2017-07-22T04:00:00Z It won’t harm you, he added, for the benefit of those who fear nitrates and nitrites. What if You Could Make Great Corned Beef? 2017-03-06T05:00:00Z Most hot dogs contain nothing more than slightly-more-than-half beef, pork or poultry, plus other ingredients like water, added fat, dry milk, cereal, and the preservative sodium nitrite. The 11 Grossest Things People Have Found Inside Hot Dogs 2016-06-30T04:00:00Z If the idea of using nitrites worries you, skip it, but consider adding a small red beet to the cooking liquid to pink up what otherwise would be drably colored meat. The cut just right for making corned beef in a small household 2016-02-29T05:00:00Z And in animal studies, high levels of sodium and chemical preservatives like nitrates and nitrites, found in cured meats, have been shown to increase inflammation and damage cells in the pancreas, which makes insulin. What to know about the link between red meat and Type 2 diabetes 2023-10-22T04:00:00Z He worked as a cook at a Toronto restaurant, and, somehow, he had access to sodium nitrite, commonly called toxic salt. Police Investigate About 100 Suicides Linked to Canadian Man 2023-09-29T04:00:00Z Canadian police say Law, from the Toronto area, used a series of websites to market and sell sodium nitrite, a substance commonly used to cure meats that can be deadly if ingested. 12 new charges against man in Canada accused of selling deadly substance 2023-08-29T04:00:00Z A U.S. judge has dismissed a lawsuit against Amazon.com Inc brought by the parents of two teenagers who committed suicide by consuming sodium nitrite they bought on the online retailer's platform. Honeywell to acquire heads-up display assets from Sweden's Saab 2023-06-28T04:00:00Z In a 34-page decision, Robart said the product label for the sodium nitrite identified the dangers of using the chemical, which is sometimes used in cured meats. Judge dismisses lawsuit claiming Amazon sold 'suicide kits' to teenagers 2023-06-28T04:00:00Z Other organic nitrogen in the ocean is converted to nitrite and nitrate ions, which is then converted to nitrogen gas in a process analogous to the one that occurs on land. Fundamentals of Biology 2015-01-01T00:00:00Z Ontario Provincial Police issued a public safety warning about packages containing sodium nitrite being mailed out across the province that may have been sent to people at risk of self-harm. Canadian man charged with counseling suicides; police warn of packages shipped to 40 countries 2023-05-03T04:00:00Z Camryn Swift, 14, dipped a test tube into the fish tank and squeezed a few chemical drops into the tube to test for ammonia, nitrates and nitrites, and pH levels. Fairfax students built an aquaponic farm, and the produce is donated 2023-04-02T04:00:00Z Authorities also took possible hair strands, receipts from Walmart and Marshalls, mattress covers, a “nitrite type” black glove and an Amazon Fire TV stick from Mr. Kohberger’s residence in Pullman, Washington, according to USA Today. No murder weapon found in search of Idaho murder suspect’s apartment 2023-01-19T05:00:00Z "Kristine and Ethan's fates were undisputedly tragic, but the court can only conclude that they necessarily knew the dangers of bodily injury and death associated with ingesting sodium nitrite," Robart wrote. Judge dismisses lawsuit claiming Amazon sold 'suicide kits' to teenagers 2023-06-28T04:00:00Z Sodium nitrite, NaNO2, is an additive to meats such as hot dogs and cold cuts. Chemistry 2019-02-14T00:00:00Z Police said Law used a series of websites to market and sell sodium nitrite, a substance commonly used to cure meats but that can be deadly. Canadian man charged with counseling suicides; police warn of packages shipped to 40 countries 2023-05-03T04:00:00Z Nitrogen is recycled in nature from organic compounds to ammonia, ammonium ions, nitrite, nitrate, and nitrogen gas. Biology for AP Courses 2022-06-09T00:00:00Z Nitrogen-containing compounds, such as ammonia, nitrite, and nitrate, are in the biosphere, geosphere, and hydrosphere. Miller & Levine Biology 2018-01-01T00:00:00Z "There are no household uses for sodium nitrite and no consumer, let alone children, could reasonably know how lethal it was," she said. Judge dismisses lawsuit claiming Amazon sold 'suicide kits' to teenagers 2023-06-28T04:00:00Z The addition of sodium nitrite to meat products is controversial because nitrous acid reacts with certain organic compounds to form a class of compounds known as nitrosamines. Chemistry 2019-02-14T00:00:00Z The Globe and Mail reported that Law confirmed before his arrest that he was selling sodium nitrite online but that he denied any wrongdoing. Canadian man charged with counseling suicides; police warn of packages shipped to 40 countries 2023-05-03T04:00:00Z It is a macronutrient, and in nature, it is recycled from organic compounds to ammonia, ammonium ions, nitrate, nitrite, and nitrogen gas by myriad processes, many of which are carried out only by prokaryotes. Biology for AP Courses 2022-06-09T00:00:00Z Other bacteria convert ammonia into nitrite and nitrate, which can be used by primary producers. Miller & Levine Biology 2018-01-01T00:00:00Z Instead, it indicates whether the meat contains synthetic sodium nitrite or nitrites derived from “natural” ingredients. Bacon buying guide: What uncured, center-cut and other package terms really mean 2022-03-14T04:00:00Z Of particular interest are the oxidations of ammonium ion by nitrite ion, to yield pure nitrogen and by nitrate ion to yield nitrous oxide, N2O. Chemistry 2019-02-14T00:00:00Z That nitrate gets converted to nitrite and — voila! — you get the same effect that regular, cured bacon and hot dogs get from regular old sodium nitrite. Perspective | Food label translator: What ‘less processed’ and ‘multigrain’ actually mean 2022-02-24T05:00:00Z Nitrification is the conversion of ammonium to nitrite and nitrate. Biology for AP Courses 2022-06-09T00:00:00Z In their letter to Amazon, seven House lawmakers pressed the company, saying that the ease and swiftness with which vulnerable people could buy the compound, called sodium nitrite, was a “grave concern.” Lawmakers Press Amazon on Sales of Chemical Used in Suicides 2022-02-04T05:00:00Z Regardless of the source, “nitrite is nitrite, no matter where it comes from,” Tamar Haspel wrote for The Post, so this label doesn’t really mean anything when it comes to the end product. Bacon buying guide: What uncured, center-cut and other package terms really mean 2022-03-14T04:00:00Z If nitrite ions do indeed contain a single and a double bond, we would expect for the two bond lengths to be different. Chemistry 2019-02-14T00:00:00Z In the days before, VerCauteren and his collaborators had assembled heavy, sophisticated feeders and filled them with the mash laced with a heavy dose of sodium nitrite, a salt often used in processed meats. How to poison a feral pig? It’s not easy 2021-05-23T04:00:00Z Nitrification is the conversion of ammonium into nitrite. Biology for AP Courses 2022-06-09T00:00:00Z “France is considering banning nitrites altogether in a landmark bill before the French parliament,” said Coudray. UK-US Brexit trade deal ‘could fill supermarkets with cancer-risk bacon’ 2021-02-14T05:00:00Z Killing healthy bacteria means less nitrite and nitric oxide in your blood. When the time comes, here’s how to ensure your COVID vaccine has been properly handled 2020-12-16T05:00:00Z Sodium nitrite, which has been used to preserve bacon and other meats, is an ionic compound. Chemistry 2019-02-14T00:00:00Z Warfarin has had a controversial run in this country, while sodium nitrite looks a little more promising — if biologists can figure out how to package it. How to poison a feral pig? It’s not easy 2021-05-23T04:00:00Z According to the BBC, she once tried to poison her husband with nitrite, but he suffered only minor injuries. Chinese teacher who poisoned 25 kindergarteners out of 'revenge' sentenced to death 2020-09-29T04:00:00Z Despite its ban on vegetable-derived nitrites, the EU continues to allow conventional nitrites. UK-US Brexit trade deal ‘could fill supermarkets with cancer-risk bacon’ 2021-02-14T05:00:00Z Even if the package says no nitrates or nitrites added, processed meats probably still contain them. Additives found in cold cuts, ice cream, bread, other processed food cause concern 2020-09-25T04:00:00Z The nitrites are much more stable than the acid, but nitrites, like nitrates, can explode. Chemistry 2019-02-14T00:00:00Z Only the hogs ate the sodium nitrite and died. How to poison a feral pig? It’s not easy 2021-05-23T04:00:00Z The court said she put sodium nitrite in the breakfast of her colleague's students for revenge after a fallout. Teacher gets death penalty for poisoning students 2020-09-28T04:00:00Z If they are removed, nitrite can’t be produced and the vessels remain in their current state. Using mouthwash after exercise has this bizarre effect on blood pressure, study claims 2019-09-06T04:00:00Z Department of Agriculture regulations, that claim is permitted if the meat is cured with natural sources of nitrates/nitrites, such as celery, instead of synthetic ones, such as sodium nitrate or nitrite. Additives found in cold cuts, ice cream, bread, other processed food cause concern 2020-09-25T04:00:00Z Most of us probably believe, not unreasonably, that any package of luncheon meats that says “no nitrates or nitrites added” is probably better for you. Newsletter: Just in time for Labor Day, why 'uncured' deli meats aren't as safe as you thought 2019-09-02T04:00:00Z In its crystalline form, sodium nitrite looks like a yellower cousin of table salt. How to poison a feral pig? It’s not easy 2021-05-23T04:00:00Z The court said she "put nitrite in another teacher's students' porridge... after they argued over student management issues", the Chinese state-run media outlet said. Teacher gets death penalty for poisoning students 2020-09-28T04:00:00Z The band’s name, which probably began as a play on “Amy,” is a reference to amyl nitrite, a cardiac drug that’s also used recreationally. Review | When Amyl and the Sniffers launch into their punk blasts, the bodies go flying 2019-07-17T04:00:00Z The band take their name from a mix of her own first name and the liquid chemical drug amyl nitrite, which won a late exclusion from the UK ban on legal highs back in 2016. 'It's just charmingly violent powerful fun' 2019-05-13T04:00:00Z Nitrates and nitrites are probable carcinogens, according to the World Health Organization. Newsletter: Just in time for Labor Day, why 'uncured' deli meats aren't as safe as you thought 2019-09-02T04:00:00Z They began with chemistry, disguising the intense salty odor and flavor by encapsulating crystals of sodium nitrite to create tiny capsules that dissolve inside a hog's stomach. How to poison a feral pig? It’s not easy 2021-05-23T04:00:00Z It’s cured using exactly the same stuff – nitrite – used in ordinary bacon. The ‘uncured’ bacon illusion: It’s actually cured, and it’s not better for you. 2019-04-29T04:00:00Z Preliminary investigations revealed the food contained high levels of sodium nitrite. China teacher held after children poisoned 2019-04-02T04:00:00Z It also increased the blood plasma levels of nitrite, a byproduct of nitrate. Beet juice gains traction as an evidence-based aid for athletes 2019-03-22T04:00:00Z However, Consumer Reports says that just because a label says “no nitrites,” it doesn’t mean there are no nitrites. Newsletter: Just in time for Labor Day, why 'uncured' deli meats aren't as safe as you thought 2019-09-02T04:00:00Z In pen tests, the smart feeder killed just as many hogs as earlier setups using sodium nitrite, which suggested that the right animals were getting in. How to poison a feral pig? It’s not easy 2021-05-23T04:00:00Z Leading scientists and a cross-party group of politicians are calling for chemicals called nitrites to be removed from processed meats like bacon. Call to rid bacon and ham of nitrites 2018-12-30T05:00:00Z In 2015 the World Health Organisation published evidence that linked processed meats to 34,000 cases of colorectal cancer worldwide each year – and identified nitrites and nitrosamines as the likely cause. Stop adding cancer-causing chemicals to our bacon, experts tell meat industry 2018-12-29T05:00:00Z And then, over the next several hours, some of the nitrite is further reduced to nitric oxide in the gut. Beet juice gains traction as an evidence-based aid for athletes 2019-03-22T04:00:00Z What the label really means is that there are no synthetic nitrites. Newsletter: Just in time for Labor Day, why 'uncured' deli meats aren't as safe as you thought 2019-09-02T04:00:00Z When a hog eats sodium nitrite, the salt triggers a condition called methemoglobinemia, which means red blood cells stop delivering oxygen to tissues. How to poison a feral pig? It’s not easy 2021-05-23T04:00:00Z The British Meat Processors Association said nitrites are used in curing meats to help preserve them and add flavour and they are authorised additives. Call to rid bacon and ham of nitrites 2018-12-30T05:00:00Z The coalition says the meat industry claims nitrites are essential to combat botulism and infection. Stop adding cancer-causing chemicals to our bacon, experts tell meat industry 2018-12-29T05:00:00Z Nitrates or nitrites inhibit the growth of botulism and scientists suspect they may be involved in the formation of cancer-causing compounds in the body. Is Eating Deli Meats Really That Bad for You? 2018-12-14T05:00:00Z Read the fine print on package labels to ensure you're getting a product that doesn't contain nitrates or nitrites, says Charlotte Vallaeys, Consumer Reports' senior policy analyst and top food labels expert. How safe are the foods your children are eating? 2018-09-17T04:00:00Z Compared to other poisons, she says, sodium nitrite does seem more humane. How to poison a feral pig? It’s not easy 2021-05-23T04:00:00Z They also called on the government to launch a public awareness campaign, similar to the war on sugar and fattening foods, to raise awareness of the risks of nitrites. Call to rid bacon and ham of nitrites 2018-12-30T05:00:00Z But there are other things that could be done about the risk of nitrites and nitrates in bacon, short of an absolute veto. Yes, bacon really is killing us 2018-03-01T05:00:00Z Adding to the confusion for consumers is that the U.S.D.A. requires these meats be labeled “uncured” because they are produced without added nitrites or nitrates. Is Eating Deli Meats Really That Bad for You? 2018-12-14T05:00:00Z The bait Vercauteren is working on uses the meat preservative sodium nitrite. Feral hog poison field tests in Texas, Alabama in 2018 2017-12-26T05:00:00Z The other is sodium nitrite, the heavy salt used in the Texas trials last year. How to poison a feral pig? It’s not easy 2021-05-23T04:00:00Z But a spokesman for the British Meat Processors Association said nitrites helped to hinder microbial growth and protect against botulism, a serious form of food poisoning. Call to rid bacon and ham of nitrites 2018-12-30T05:00:00Z For that, there remains no plausible explanation except for nitrates and nitrites. Yes, bacon really is killing us 2018-03-01T05:00:00Z “Poppers” is slang for the alkyl nitrites class of drugs. Bette Midler renews allegation Geraldo Rivera groped her 2017-11-30T05:00:00Z Swine that gobble up enough sodium nitrite show symptoms similar to carbon dioxide poisoning: They become uncoordinated, lose consciousness and die within 90 minutes after eating it. Feral hog poison field tests in Texas, Alabama in 2018 2017-12-26T05:00:00Z The leading alternative to warfarin is sodium nitrite, the compound that killed a cluster of small birds in the northwest Texas trial last year. How to poison a feral pig? It’s not easy 2021-05-23T04:00:00Z And a 1997 study in The Lancet showed that on the skin, nitrite in saliva is converted to nitric oxide, which is antimicrobial. How Dog and Cat 'Kisses' Can Turn Deadly 2017-10-24T04:00:00Z A French meat industry website, info-nitrites.fr, argues that the use of the “right dose” of nitrites in ham guarantees “healthy and safe” products, and insists that ham is an excellent food for children. Yes, bacon really is killing us 2018-03-01T05:00:00Z Dr. Wilson also recommends asking your dentist about products that contain the ingredient potassium nitrite, "a good additive to control sensitivity." Your Ultimate Guide to Getting Whiter Teeth 2017-09-28T04:00:00Z That turns the naturally occurring nitrates in celery juice into nitrites that serve a similar purpose. Science Says: Are hot dogs healthier without added nitrites? 2017-06-30T04:00:00Z Compared to other poisons, he says, sodium nitrite is more humane. How to poison a feral pig? It’s not easy 2021-05-23T04:00:00Z When the animal feeds on vegetation containing nitrates, the rumen bacteria change them into nitrites, and if the level of nitrates is abnormally high, a fatal series of events ensues. Silent Spring—I 2017-01-03T05:00:00Z The two experts at the National Cancer Institute told me that meats containing nitrites and nitrates have “consistently been associated with increased risk of colon cancer” in human studies. Yes, bacon really is killing us 2018-03-01T05:00:00Z One line of evidence points to compounds called nitrates and nitrites, which are used during processing and also form in the colon when people digest meat and meat products, even those labeled “nitrate-free.” Evidence grows linking grilled meat and cancer, but you can lower the risk 2017-06-02T04:00:00Z While the nitrites derived from celery juice are no better, the switch may nevertheless help address negative consumer perceptions, said Milkowski, who also teaches at the University of Wisconsin’s department of animal sciences. Science Says: Are hot dogs healthier without added nitrites? 2017-06-30T04:00:00Z Miss Clark had been drinking lager and vodka before the attack and had inhaled the party drug amyl nitrite. Rape victim says judge 'right about women's drunkenness' - BBC News 2017-03-28T04:00:00Z N2 production rates limited by nitrite availability in the Bay of Bengal oxygen minimum zone. Bay of Bengal: depleted fish stocks and huge dead zone signal tipping point 2017-01-31T05:00:00Z The writers often mention that vegetables are the primary source of nitrates, and that human saliva is high in nitrite. Yes, bacon really is killing us 2018-03-01T05:00:00Z The additives removed include federally-approved artificial colors, sodium benzoate, sodium nitrite and sodium phosphate, the company said. Panera Bread removes artificial ingredients from U.S. menu 2017-01-13T05:00:00Z The Center for Science in the Public Interest agrees nitrites from natural sources aren’t that different from artificial nitrites in processed meats. Science Says: Are hot dogs healthier without added nitrites? 2017-06-30T04:00:00Z “A lot of small clay pellets in the barrel are very porous and the pores allow bacteria to grow and the bacteria converts the ammonia into nitrites which are converted into nitrates,” Luong said. Aquaponics lab debuts in Pittsburgh as urban farming project 2016-10-12T04:00:00Z Pink salt, also known as curing salt No. 1, is a nitrate, a combination of sodium chloride — table salt — and nitrite, a preserving agent used to deter the growth of bacteria in cured meats. Curing meat and fish at home: Just add salt 2016-05-24T04:00:00Z It is sold in Sainsbury’s and Waitrose as “Naked Bacon” and “Naked Ham”, and in M&S as “made without nitrites”. Yes, bacon really is killing us 2018-03-01T05:00:00Z Among them are nitrites and nitrates, preservatives that are commonly used in processed meats such as ham and bacon. Lab-grown meat is in your future, and it may be healthier than the real stuff 2016-05-02T04:00:00Z The large fish tank sits on the back counter in the fifth-grade classroom at Adams Central East where every day three students are charged with checking the pH, ammonia and nitrite levels in the water. Hastings students learn to raise trout in the classroom 2016-02-27T05:00:00Z “We also test the nitrite and nitrate levels for the plants, as well, to see if the bacterias are doing their job.” Norman school applies aquaponics system to agriculture 2016-02-01T05:00:00Z In 1999, the Medicines Control Agency brought a test case against manufacturers on the basis that poppers containing isobutyl nitrite were medicines, and therefore required a product licence for sale and supply in the UK. Poppers manufacturer 'will fight' legal high ban - BBC News 2016-01-28T05:00:00Z But it also remains to be seen how much consumer demand there will be for nitrite- or nitrate-free bacon. Yes, bacon really is killing us 2018-03-01T05:00:00Z Are the nitrites in food really so terrible? A Peek Into the Mind of China’s Internet Users 2015-12-23T05:00:00Z A Russian official said some 15% of Turkish agricultural produce fell short of Russian standards, with excessive levels of pesticides, nitrates and nitrites. Putin presses for Turkey apology over Syria jet attack - BBC News 2015-11-26T05:00:00Z Assistant Agriculture Secretary for Food and Consumer Services ordered a reduction of nitrites in bacon due to a suspected link between the preservatives and cancer. Link Between Bacon and Cancer Had Been Long Suspected 2015-10-26T04:00:00Z “Regardless of where the nitrates come from,” says Stern, “they can be converted by oral bacteria intro nitrites, which in turn can react in the stomach … to form N-Nitroso compounds, which are well-established cancer-causing agents.” Should I Eat Hot Dogs? 2015-08-06T04:00:00Z Given how vigorously the bacon industry has fought its corner thus far, a total ban on nitrites looks unlikely. Yes, bacon really is killing us 2018-03-01T05:00:00Z Wild Zora bars are healthier than traditional jerky due to their low sodium content and the absence of unseemly additives like MSG and sodium nitrite; they're also far softer and easier to chew. Best Bites from the 2015 Fancy Food Show 2015-06-30T04:00:00Z They’ll track household water usage and test for bacteria, phosphates, nitrites. Bethel team envisions gray water recycling 2015-04-25T04:00:00Z Thus, said the FDA and USDA, “there is no basis to initiate any action to remove nitrite from foods at this time.” Link Between Bacon and Cancer Had Been Long Suspected 2015-10-26T04:00:00Z Let’s Be Frank — Let’s Be Frank uses California grass-fed beef without nitrates or nitrites. 15 classic L.A. hot dogs 2015-04-21T04:00:00Z In 1977, the FDA and the US Department of Agriculture gave the meat industry three months to prove that nitrate and nitrite in bacon caused no harm. Yes, bacon really is killing us 2018-03-01T05:00:00Z These poppers are based on alkyl nitrites and are related to the medication amyl nitrite. New Form of Club Drug 'Poppers' May Pose Risks for Gay Men 2015-01-16T05:00:00Z "Nitrosomonas eutropha taking over my skin now metabolizes ammonia into odorless nitrite and nitric oxide. Success!" The creator of Soylent stopped pooping to use less water 2014-10-27T04:00:00Z These limits are why Glen Gentry, an animal scientist at Louisiana State University, would prefer to poison pigs with sodium nitrite. Can Wild Pigs Ravaging U.S. Be Stopped? 2014-10-21T04:00:00Z Both are processed meat products that are high in sodium and nitrites, which are linked to heart problems. 9 Low-Fat Foods You Shouldn't Eat 2014-10-03T04:00:00Z Does making ham without nitrite lead to botulism? Yes, bacon really is killing us 2018-03-01T05:00:00Z “I like using gummy bears as a way to hide the salty and bitter taste of sodium nitrite,” Gentry said. Famers, state attacking feral hogs 2014-09-27T04:00:00Z Why?Sodium nitrate and sodium nitrite are compounds added to processed meats such as bacon and ham to “cure” them, boosting shelf life, improving flavor and adding color. Food labels aren’t easy to understand, which makes it hard to pick the best items He needs to find a way to convince the pigs to eat bait laced with the bitter sodium nitrite compound and ensure that other animals will not be harmed if they accidentally consume it. Can Wild Pigs Ravaging U.S. Be Stopped? 2014-10-21T04:00:00Z Department of Agriculture kicked off a $20 million program this year to control feral swine, including funding to study the use of sodium nitrite. National Digest: June 21, 2014 What this means, in plain English, is that nitrites make bacon more carcinogenic. Yes, bacon really is killing us 2018-03-01T05:00:00Z The unsaturated fat in olive oil joins forces with the nitrite in the vegetables, the study of mice suggests. Why Mediterranean diet is 'healthy' 2014-05-19T04:00:00Z They tested 11 of the additives most commonly implicated in allergic reactions, including aspartame, monosodium glutamate, yellow dye No. 6, nitrites and nitrates. Well: Don’t Blame Food Additives for Hives 2014-03-21T10:00:49Z To me, if nitrite and ammonium are waste products for , it’s hard to see how the presence of a bacterium that actively disposes of those wastes would fail to be a good thing. Missing Nitrogen May Be Vanishing in the Tubes of Giant Bacteria 2013-10-30T20:45:02.837Z Last week, it also said 42 tonnes of milk powder were stopped at the border in China in May because of high nitrite levels. Fonterra says milk powder held up for tests in Bangladesh 2013-08-28T01:22:16Z The pinkness of bacon – or cooked ham, or salami – is a sign that it has been treated with chemicals, more specifically with nitrates and nitrites. Yes, bacon really is killing us 2018-03-01T05:00:00Z It then converts nitrate into nitrite and then into ammonium. New efforts aim to turn smokestack pollution into usable energy 2013-08-26T18:23:19Z According to Dr. Schwarcz, organic processed meats labeled "uncured" may be preserved with highly concentrated, nitrate-rich celery juice treated with a bacterial culture that produces nitrites. Well: Food Myths 2012-12-31T05:01:32Z Some processed meats also contain nitrosamines, which form nitrites when meat is cooked at high temperatures or exposed to the acidity of the human stomach. Meat of the Matter: Are Our Modern Methods of Preserving and Cooking Meat Healthy? 2012-11-27T13:15:00.240Z An injection of sodium nitrite, causing oxidation, reversed the effect. Florid Findings: Male Dragonflies Color Shift via Simple Chemical Reaction 2012-07-10T17:15:00.223Z “Pure insane crazy madness” is how Coudray described the continuing use of nitrates and nitrites in processed meats, in an email to me. Yes, bacon really is killing us 2018-03-01T05:00:00Z The meats, fat, seasonings, and preservatives—the often maligned sodium nitrite—are blended and chopped to fine consistency that's somewhere between cake batter and cookie dough. Hot Dog! Is America's Favorite 4th of July Food Healthy? 2012-07-03T19:35:00Z As an alternative, sandwich lovers often buy organic versions of processed meats or products without added nitrites. Well: Food Myths 2012-12-31T05:01:32Z Nitrates become toxic when bacteria in saliva and the gut convert them to nitrites, which in turn convert hemoglobin into methemoglobin, which can’t deliver oxygen to tissues. Pollution, Poverty and People of Color: Don't Drink the Water 2012-06-12T16:45:00.210Z With the nitrite of amyl, Dr. Richardson has suspended the life of a frog for nine days, yet the creature was then restored to full and vigorous life. The Contemporary Review, Volume 36, November 1879 2012-04-25T02:01:12.830Z In earlier centuries, bacon-makers who used saltpetre did not understand that it converts to nitrite as the meat cures. Yes, bacon really is killing us 2018-03-01T05:00:00Z A salt formed by the combination of azotous, or nitrous, acid with a base; a nitrite. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z And despite their labels, they may contain nitrites. Well: Food Myths 2012-12-31T05:01:32Z That's because red meat contains lots of saturated fat, heme iron, sodium, nitrites, and certain carcinogens that form during cooking, according to a study published this month in the Archives of Internal Medicine. Health Buzz: Researchers Devise Test to Predict Heart Attack 2012-03-22T14:07:00Z The action of nitrite of amyl seems to resemble that of cold. The Contemporary Review, Volume 36, November 1879 2012-04-25T02:01:12.830Z It is this nitrite that allows the bacteria responsible for cured flavour to emerge quicker, by inhibiting the growth of other bacteria. Yes, bacon really is killing us 2018-03-01T05:00:00Z I have used nitrite of amyl by inhalation, but its effects are too transitory to prove serviceable. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z That's because red meat contains lots of saturated fat, heme iron, sodium, nitrites, and certain carcinogens that form during cooking, according to a study published Monday in the Archives of Internal Medicine. Red Meat Shortens Life? What to Do 2012-03-13T19:10:00Z Strong or weak solutions of these substances also decompose it, producing some alkali nitrate and nitrite, the cellulose molecule being only partially restored, some quantity undergoing oxidation. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 6 "Groups, Theory of" to "Gwyniad" 2011-12-16T03:00:12.320Z The most evanescent of these drugs is amyl nitrite. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z But in the early 20th century, the meat industry found that the production of cured meats could be streamlined by adding sodium nitrite to the pork in pure form. Yes, bacon really is killing us 2018-03-01T05:00:00Z I refer to the nitrite of amyl, which, at the time when the first part of this chapter was written, I had not had the opportunity of testing. Neuralgia and the Diseases that Resemble it 2011-10-03T02:00:31.460Z It is stated that 0.03 p.p.m. of free chlorine gives a distinct colouration and that the reagent reacts very slowly with nitrites and is quite unaffected by hydrogen peroxide. Chlorination of Water 2011-09-13T02:00:32.243Z The psychic element is important, though the drug treatment by the nitrites and especially amyl nitrite is often very effective. Health Through Will Power 2011-08-18T02:00:20.367Z The other drug which may be of service in these conditions, one whose sphere of action is somewhat broader, because its effects are more lasting, is sodium nitrite. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z If so, it is a little strange that in the 25 years that Parma ham has been made without nitrites, there has not been a single case of botulism associated with it. Yes, bacon really is killing us 2018-03-01T05:00:00Z It was thus suggested to Dr. Brunton's mind that nitrite of amyl, by relaxing the systemic arteries, might remove the unnatural tension, and give relief to the pain; and the result confirmed this hope. Neuralgia and the Diseases that Resemble it 2011-10-03T02:00:31.460Z Amyl and butyl nitrite cause rapid pulse, headaches, and involuntary passing of urine and feces. What Works: Schools Without Drugs 2011-08-17T02:00:26.487Z They contain the same proportions of oxygen and nitrogen as nitrites, but are not nitrites. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 1 "Evangelical Church Conference" to "Fairbairn, Sir William" 2011-07-16T02:00:16.387Z This, however, applies to all of the nitrite compounds. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z Instead, the argument was made that nitrates and nitrites were utterly essential for the making of bacon, because without them bacon would cause thousands of deaths from botulism. Yes, bacon really is killing us 2018-03-01T05:00:00Z Not to mention that frankfurters are typically high in fat and — shudders! — salt, and they’re laced with nitrates and nitrites that may cause cancer. City Room: Hot Dogs, Explosions and History 2011-07-05T12:43:07Z Nitrate and nitrite have been used for centuries to cure meat, giving products such as hot dogs, bacon and ham their characteristic flavor and color and killing the bacteria that cause botulism. For hot dogs, a push for truthful labels 2011-07-02T04:46:58Z Nitrate and nitrite have been used for centuries to cure meat, giving products like hot dogs, bacon and ham their characteristic flavor and color and killing the bacteria that causes botulism. What?s Between the Bun 2011-07-01T22:03:20Z Nitroglycerin, the Spiritus Glonoini of the U. S. P., acts in about the same manner as amyl nitrite but the effects last usually a trifle longer. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z In trade journals of the 1960s, the firms who sold nitrite powders to ham-makers spoke quite openly about how the main advantage was to increase profit margins by speeding up production. Yes, bacon really is killing us 2018-03-01T05:00:00Z To probe the role of curing chemicals, researchers from the National Cancer Institute used a 124-item food questionnaire to test how much nitrate and nitrite people got from their diet. Cured meats not linked to pancreatic cancer 2011-06-30T21:19:58Z A study published this year in the Journal of Food Protection found that natural hot dogs had from one-half to 10 times the amount of nitrite that conventional hot dogs contained. For hot dogs, a push for truthful labels 2011-07-02T04:46:58Z Today, conventional meat packers typically use a synthesized version known as sodium nitrite. What?s Between the Bun 2011-07-01T22:03:20Z It may be used in place of sodium nitrite. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z Bacon cured by traditional methods without nitrates and nitrites will lack what Gower calls that “hard-to-define tang, that delicious almost metallic taste” that makes bacon taste of bacon to British consumers. Yes, bacon really is killing us 2018-03-01T05:00:00Z "We routinely recommend people limit their intake of fatty foods, and many of these animal products also contain nitrite and nitrate salts." Cured meats not linked to pancreatic cancer 2011-06-30T21:19:58Z Those pricey "natural" and "organic" hot dogs often contain just as much or more of the cancer-linked preservatives, such as nitrates and nitrites, as that old-fashioned wiener. For hot dogs, a push for truthful labels 2011-07-02T04:46:58Z A study published earlier this year in The Journal of Food Protection found that natural hot dogs had anywhere from one-half to 10 times the amount of nitrite that conventional hot dogs contained. What?s Between the Bun 2011-07-01T22:03:20Z Personally, of all the drugs mentioned, I prefer the nitrite of sodium or the combination just given. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z Richard Jacobs, the late chief executive of Organic Farmers & Growers, an industry body, said that prohibiting nitrate and nitrite would have meant the “collapse” of a growing market for organic bacon. Yes, bacon really is killing us 2018-03-01T05:00:00Z While industrial nitrates are poisonous, sodium nitrate and nitrite approved for human consumption are commonly added to food as preservatives and color-enhancers. Nitrates in meat blamed in Chinese man's death 2011-06-11T10:01:07Z Today, conventional meatpackers typically use a synthesized version known as sodium nitrite. For hot dogs, a push for truthful labels 2011-07-02T04:46:58Z When combined with the more prominently displayed “No nitrates or nitrites added” banner, many consumers are left scratching their heads. What?s Between the Bun 2011-07-01T22:03:20Z Sodium nitrite may lower the blood pressure but the effects will have worn off in two hours. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z The cover-up about the harm of meat cured with nitrates and nitrites has been helped along by the scepticism many of us feel about all diet advice. Yes, bacon really is killing us 2018-03-01T05:00:00Z While industrial nitrates are poisonous, sodium nitrate and nitrite approved for human consumption are commonly added to food as preservatives and color enhancers. Nitrates in meat blamed in Chinese man's death 2011-06-11T12:44:11Z Natural bacon had from about one-third as much nitrite as a conventional brand to more than twice as much. For hot dogs, a push for truthful labels 2011-07-02T04:46:58Z The U.S.D.A. responded by limiting the amount of nitrate and nitrite that goes into processed meats, and today they contain far less than they did 40 years ago. What?s Between the Bun 2011-07-01T22:03:20Z For a mild case, one often finds that sweet spirits of niter is sufficient to control the pressure and relieve the distressing symptoms, and it is undoubtedly the least harmful of all the nitrites. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z Consumers have also been repeatedly poisoned by excessive levels of the chemical nitrite in meat, Feng Ping, a professor at the Beijing Academy of Food Sciences, told an international food-safety conference last month. In China, Fear of Fake Eggs and ?Recycled? Buns 2011-05-07T23:30:34Z Ethyl nitrite, C2H5NO2, constitutes sweet spirits of nitre when dissolved in alcohol. The New Gresham Encyclopedia Volume 4, Part 3: Estremoz to Felspar 2011-04-14T02:00:59.373Z When combined with the more prominently displayed "No nitrates or nitrites added" banner, many consumers are left scratching their heads. For hot dogs, a push for truthful labels 2011-07-02T04:46:58Z Some in the meat industry have seized on these discoveries to dismiss as outdated the link between nitrite in processed meat and cancer. What?s Between the Bun 2011-07-01T22:03:20Z The management of the ordinary case of arteriosclerosis resolves itself into a careful hygienic and dietetic regime with the addition of the iodides, aconite, or the nitrites. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z In the preparation of the azo dyes the starting-point is a primary amine; the amino group is 'diazotized', i.e. treated with a solution of sodium nitrite and dilute mineral acid at low temperature. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z Investigators found that nitrite, an industrial salt, was added to fresh milk from two dairies last week in Gansu Province, the China Daily newspaper reported. | Asia: China: Tainted Milk May Be Intentional 2011-04-12T00:33:28Z “An initial investigation shows all the patients were poisoned by nitrite after drinking bulk milk provided by two local dairy farms,” the agency said. | ASIA: China: Tainted Milk Kills 3 Children 2011-04-09T00:28:54Z Those pricey “natural” and “organic” hot dogs often contain just as much or more of the cancer-linked preservatives nitrate and nitrite as that old-fashioned Oscar Mayer wiener. What?s Between the Bun 2011-07-01T22:03:20Z It is sometimes of advantage to combine digitalis with the nitrites although they are said to be physiologically incompatible. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z An initial investigation showed that the victims were poisoned by nitrite, a chemical used in the curing of meat. China 'tainted milk' kills three 2011-04-08T07:32:18Z "An initial investigation shows all the patients were poisoned by nitrite after drinking bulk milk provided by two local dairy farms," Xinhua said. Nitrite-tainted milk kills 3 children in China 2011-04-08T04:33:53Z It is now known that the action takes place in two stages; the ammonium salt is first oxidized to the nitrite stage and subsequently to the nitrate. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 3 "Fenton, Edward" to "Finistere" 2011-03-14T03:01:00.580Z Natural bacon had from about a third as much nitrite as a conventional brand to more than twice as much. What?s Between the Bun 2011-07-01T22:03:20Z Not much can be done except to relieve the headaches and keep down the blood pressure, if this is high, by means of rest in bed, the iodides, aconite, or the nitrites. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z To the cold solution a solution of 10� grms. sodium nitrite is added while stirring. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z “It’s not possible to eliminate nitrates and nitrites from our lives—they do wonders in agricultural crop production,” LeBlanc says. Fertilizer Chemicals Linked to Animal Developmental Woes 2010-08-31T14:07:00Z Based on findings from more than 300,000 people, the researchers point a tentative finger at nitrites and nitrates, compounds added to meat for preservation, color and flavor. Chemicals in meat may be linked to bladder cancer 2010-08-02T18:31:00Z The current U.S.D.A. labeling rules require natural products to indicate there may be naturally occurring nitrate or nitrite, but it often appears in small print. What?s Between the Bun 2011-07-01T22:03:20Z It must not be inferred from what has been said that the nitrites are of no value. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z But when nitrites, close chemical relatives of nitrates, were added to the mix, the bacteria fed on the methane and released nitrogen gas. Bacteria Show New Route to Making Oxygen 2010-03-25T13:32:00Z For instance, a mixture of citric acid with a much smaller amount of potassium nitrite and a trace of bicarbonate of iron, if exposed to light, will generate hydrocyanic acid. The Social Gangster "We investigated whether compounds found in meat, formed either during the meat cooking process -- heterocyclic amines or polycyclic aromatic hydrocarbons -- or during meat preservation -- nitrates and nitrites -- were associated with bladder cancer." Chemicals in meat may be linked to bladder cancer 2010-08-02T18:31:00Z Presumably, the nitrate nitrogen must be reduced in the plant to nitrites, and then to ammonia form, in order to enter the amino-arrangement required for the greater proportion of the protein nitrogen. The Chemistry of Plant Life Pressure Depressors Nitroglycerine and amyl nitrite, action transitory but rapid. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z That combination suggests that the microbes were breaking down nitrites, using the oxygen to consume the methane and releasing nitrogen as waste. Bacteria Show New Route to Making Oxygen 2010-03-25T13:32:00Z And it must also be remembered that the introduction of these azo-colours has necessitated the manufacture on a large scale of sodium nitrite as a source of nitrous acid. Coal and What We Get from It Similarly, no link was made between bladder cancer and the consumption of heterocyclic amines, polycyclic aromatic hydrocarbons, or total nitrites or nitrates from processed meat. Chemicals in meat may be linked to bladder cancer 2010-08-02T18:31:00Z It decomposes when heated to 90�; with water it gives nitric oxide and cupric nitrate and nitrite. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 3 "Convention" to "Copyright" It may be prepared by the addition of potassium nitrite to an acetic acid solution of cobalt chloride. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5 "Clervaux" to "Cockade" This readily gave with silver nitrite a nitromethane in which we may suppose the nitro-group to replace the a iodine atom, i.e. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" The brown is made by reducing the dinitrobenzene to diamidobenzene, and then treating a solution of the latter with sodium nitrite and an acid. Coal and What We Get from It But you may possibly need more of the nitrite of amyl. The Unknown Quantity A Book of Romance and Some Half-Told Tales Amyl nitrite is sold in "pearls" or small, glass bulbs, each containing three or four drops, one of which is to be broken in and inhaled from a handkerchief during an attack of asthma. The Home Medical Library, Volume II (of VI) Rule 4.—Crush pearl of amyl nitrite in handkerchief, and hold close to patient's nose and mouth, till face is red and patient relaxes. The Home Medical Library, Volume I (of VI) Test both the culture tube and the control tube for the presence of nitrites. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. The mode of procedure is to diazotise the amido-compound by sodium nitrite and hydrochloric acid in the manner already described, and then add the diazo-salt solution to the phenolic compound dissolved in alkali. Coal and What We Get from It It was his prescription for the nitrite of amyl. The Unknown Quantity A Book of Romance and Some Half-Told Tales When the latter have oxidized ammonia to nitrite, however, the former step in and oxidize it still further to nitric acid. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 2 "Baconthorpe" to "Bankruptcy" Nitrogen, as we have already seen, exists in the "free" or elementary condition, as nitrates and nitrites, as ammonia, and in a large number of different organic forms. Manures and the principles of manuring Persons subject to attacks of angina pectoris should carry with them a small bottle containing a sponge saturated with nitrite of amyl, and place it to the nose when necessary. Alcohol: A Dangerous and Unnecessary Medicine, How and Why What Medical Writers Say Benzol, bisulphide of carbon, nitrite of amyl, nitrite of butyl, iodide of allyl, iodide of isopropyl, and many other substances may be employed. Fragments of science, V. 1-2 Dye at the boil for one hour, rinse slightly in cold water, then enter into a fresh cold bath prepared with 4 lb nitrite of soda previously dissolved in water, and 12½ lb. hydrochloric acid. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Warington showed some time ago that many species are able to reduce nitrates to nitrites, and such reduction is now known to occur very widely in nature. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 2 "Baconthorpe" to "Bankruptcy" Whether this reduction will result in the production of nitrites, nitrous oxide, or free nitrogen, depends on different conditions. Manures and the principles of manuring But we have in nitrite of amyl, a fluid which will act more quickly and more powerfully; but this must not be employed without medical direction. Alcohol: A Dangerous and Unnecessary Medicine, How and Why What Medical Writers Say Dry air was permitted to bubble through the liquid nitrite of butyl, until the experimental tube, which had been previously exhausted, was filled with the mixed air and vapour. Fragments of science, V. 1-2 The above, put into words, means that when paranitroaniline is dissolved with hydrochloric acid and treated with nitrite of soda it forms diazonitro benzene chloride, sodium chloride and water. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student If the organic matter contain a large amount of nitrogenous material, particularly of proteid origin, a series of chemical changes induced by bacterial action takes place, resulting in the production of nitrites. Human Foods and Their Nutritive Value This, as we have already seen, consists chiefly of nitrates, nitrites, and ammonia, and reaches the soil dissolved in rain or in other meteoric forms of water, such as snow, hail, fog, hoar-frost, &c. Manures and the principles of manuring Dr. Richardson’s success in bringing before physicians the remarkable medicinal agent known as nitrite of amyl, led to a request from the British Association for the Advancement of Science that he investigate other chemical substances. Alcohol: A Dangerous and Unnecessary Medicine, How and Why What Medical Writers Say When the quantity of nitrite vapour is considerable, and the light intense, the chemical action is exceedingly rapid, the particles precipitated being so large as to whiten the luminous beam. Fragments of science, V. 1-2 For diazotising one molecule of base requires one molecule of hydrochloric acid to form a salt of the base, a molecule of nitrite of soda, and another molecule of hydrochloric acid to decompose the nitrite. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student When grown on rich soil, celery may contain an appreciable quantity of nitrates and nitrites, which have not been converted into amids and proteids. Human Foods and Their Nutritive Value What substances already studied are prepared from the following compounds? ammonium chloride; ammonium nitrate; ammonium nitrite; sodium nitrate; sodium chloride. An Elementary Study of Chemistry Caesium nitrate, CsNO3, is obtained by dissolving the carbonate in nitric acid, and crystallizes in glittering prisms, which melt readily, and on heating evolve oxygen and leave a residue of caesium nitrite. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 "Bulgaria" to "Calgary" The effect, therefore, is not due to any interaction between the vapour of the nitrite and its vehicle. Fragments of science, V. 1-2 The presence of an excess of nitrite can be determined by testing the diazo solution with potassium iodide starch paper, which in the presence of excess of nitrite gives the blue iodine starch reaction. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student In the construction of the protein molecule of plants, nitrogen is absorbed from the soil in soluble forms, as compounds of nitrates and nitrites and ammonium salts. Human Foods and Their Nutritive Value How many grams of ammonium nitrite are necessary in the preparation of 20 l. of nitrogen measured over water under the conditions of temperature and pressure which prevail in your laboratory? An Elementary Study of Chemistry Oxygen insufflation will aid in the restoration of respiration, and a pearl of amyl nitrite should be crushed in gauze and blown in with the oxygen. Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery The vapour of the nitrite of amyl is to be regarded as an assemblage of such molecules. Fragments of science, V. 1-2 It consists essentially in the use of an acidulated bath of sodium nitrite. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student There are also traces of nitrates and nitrites obtained from the air. Human Foods and Their Nutritive Value The patient may recover if allowed to remain in a recumbent position, but stimulants by mouth—e.g., ammonia—and the hypodermic injection of brandy or ether may be necessary, with the inhalation of nitrite of amyl. Aids to Forensic Medicine and Toxicology Prompt introduction of a bronchoscope, with oxygen and amyl nitrite insufflation and artificial respiration, may be necessary to save life. Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery But of all substances the liquid nitrite itself is most potent in arresting the rays which act upon its vapour. Fragments of science, V. 1-2 When thoroughly cold stir in 2½ pints of sodium nitrite solution containing 3 lb. per gallon. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student The supposed medicinal value is probably due to the nitrites which are generally present. Human Foods and Their Nutritive Value The best treatment is artificial respiration, but the inhalation of nitrite of amyl may prove useful. Aids to Forensic Medicine and Toxicology Sudden respiratory arrest might occur, from pathology or foreign body, necessitating the inserting of the bronchoscope for breathing purposes, and the insufflation of oxygen and amyl nitrite. Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery I will take the nitrite of butyl as illustrative of the means adopted to secure the best result, with reference to the present question. Fragments of science, V. 1-2 The diazotisation is better carried out and the diazo solution rendered more stable if another molecule of hydrochloric acid and an excess of nitrite of soda are used. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student All water used must be free from nitrites, and all vessels must be rinsed out with such water before tests are applied. Human Foods and Their Nutritive Value This is entirely due to the waves of light, which wreck the nitrite of amyl molecules, the products of decomposition forming innumerable liquid particles which constitute the cloud. Scientific American Supplement, No. 365, December 30, 1882 A pearl of amyl nitrite may be broken in the wash bottle. Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery The nitrate of amyl, being less volatile than the nitrite, and not being able to maintain itself in the condition of vapour, would be precipitated as a visible cloud along the track of the beam. Fragments of science, V. 1-2 The cheapest and most convenient method of obtaining nitrous acid for diazotising is by the action of a mineral acid, preferably hydrochloric acid, upon nitrite of soda. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Would a water showing the presence of nitrites be a safe drinking water? Human Foods and Their Nutritive Value There is a liquid called nitrite of amyl—frequently administered to patients suffering from heart disease. Scientific American Supplement, No. 365, December 30, 1882 Filter off the yellow precipitate of nitrite of potash and cobalt, and wash with a 10 per cent. solution of acetate of potash. A Text-book of Assaying: For the Use of Those Connected with Mines. The colour of the liquid nitrite of amyl indicates that this must be the case; it is a feeble but distinct yellow: in other words, the yellow portion of the beam is most freely transmitted. Fragments of science, V. 1-2 The nitrite supplied is almost chemically pure, and is easily soluble in water. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Smoked meats, prepared with or without saltpeter, give appreciable reactions for nitrites, compounds formed during combustion of the wood by which the meat was smoked. Human Foods and Their Nutritive Value Emetics.—Strong hot coffee, inhale amyl nitrite; hot and cold douches. Mother's Remedies Over One Thousand Tried and Tested Remedies from Mothers of the United States and Canada It is concentrated from the ore in the same way as nickel, and should be separated from that metal by means of potassic nitrite in the way described. A Text-book of Assaying: For the Use of Those Connected with Mines. There is a substance called nitrite of amyl, known to many as a medicine for heart disease. Among the Forces Next 1¾ pints of nitrite of soda solution, containing 1½ lb. per gal. and 2½ pints of cold water. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student In this case the mixture was evaporated to dryness on the steam bath, when bubbles of gas were evolved, due to the decomposition of the ammonium nitrite. Scientific American Supplement, No. 388, June 9, 1883 It can be carried by the patient in the form of nitrite of amyl pearls, each pearl containing the dose prescribed by the physician. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 Effect of other substances.—It was found that an alkaline cyanate, sulphocyanate, ferrocyanide, nitrite, borate, silicate or carbonate has no effect. A Text-book of Assaying: For the Use of Those Connected with Mines. It is the same as the flush from blushing, or from the reaction of cold, or from the nitrite of amyl. Grappling with the Monster The Curse and the Cure of Strong Drink If I had only had some nitrite of amyl! Lady Connie Another portion of the mixture of nitro-glycerin with ammonium sulphide was treated with excess of PbCO3 and a little lead acetate, filtered, and the ammonium nitrite detected in the solution. Scientific American Supplement, No. 388, June 9, 1883 In the treatment of the paroxysm, nitrite of amyl has now replaced all other remedies. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 Separation of Nickel and Cobalt.—Dissolve the sulphides separated as above in nitric acid; render alkaline with a solution of potash, then acidify with acetic acid; add a concentrated solution of nitrite of potash. A Text-book of Assaying: For the Use of Those Connected with Mines. I had obtained good results in such cases by the inhalation of nitrite of amyl, and the present seemed an admirable opportunity of testing its virtues. The Memoirs of Sherlock Holmes It is obtained by the distillation of alcohol with nitric and sulphuric acids, and consists essentially of ethyl nitrite with a little acetic aldehyde. The Gutenberg Webster's Unabridged Dictionary Section S The alcohol is first acted upon with phosphorus and iodine, and the resulting alkyl iodide is treated with silver nitrite, which gives the corresponding nitro-alkyl. The Project Gutenberg Encyclopedia Volume 1 of 28 In such cases it is necessary to gain time until digitalis and alcoholics can unfold their action, and here nitrite of amyl stands pre-eminent. Scientific American Supplement, No. 299, September 24, 1881 If present it is separated with potassium nitrite as described under Cobalt. A Text-book of Assaying: For the Use of Those Connected with Mines. Thus, if certain proportions of alcohol and nitric acid be mixed together and heated, nitrite of amyl, so serviceable in relieving the agonizing spasms peculiar to that dread disease, angina pectoris, will be obtained. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics Within an hour I had learned that the nitrites meant in fact that there had been at one time sewage contamination; consequently that we were face to face with a most grave problem. The Making of an American The nitro-alkyl is then treated with potassium nitrite dissolved in concentrated potash, and sulphuric acid is added. The Project Gutenberg Encyclopedia Volume 1 of 28 The doctor was on the point of injecting dilute liquor ammonii into the veins, but, none being obtainable, it occurred to him to try nitrite of amyl as a last resort. Scientific American Supplement, No. 299, September 24, 1881 On standing, a brown or black ring is developed where the liquids join, if any nitrate or nitrite is present. A Text-book of Assaying: For the Use of Those Connected with Mines. Merely crushed a small vial of Amyl nitrite which I thoughtfully put in my handkerchief this afternoon. The Voice on the Wire When the acid and the nitrites are mixed the colour reaction is unsatisfactory. The Dream Doctor Ammonia, which is one of the products of putrefactive de- composition, contains no oxygen, and nitrites, another factor, contains less oxygen than nitrates. The Story of Germ Life Kurz has met with no unpleasant consequences, much less serious complications, from the application of nitrite of amyl. Scientific American Supplement, No. 299, September 24, 1881 The acid should not be in too large excess, but an excess is needed to destroy nitrites. A Text-book of Assaying: For the Use of Those Connected with Mines. One of them converts the ammonia into nitrites, and the other changes the nitrites into nitrates. The Story of the Soil; from the Basis of Absolute Science and Real Life, "This," he remarked, "is a one-to-one- thousand solution of sodium nitrite." The Dream Doctor By the action of other species still higher nitrogen compounds, including the nitrites, are further oxidized and built up into the form of nitrates. The Story of Germ Life The only value of the nitrites is when the blood pressure is high and the nitrite action is desired on that account. Disturbances of the Heart The alkaline nitrates fuse readily, and lose oxygen with effervescence forming nitrites; while at a higher temperature they yield more oxygen and lose their nitrogen, either as a lower oxide or as nitrogen. A Text-book of Assaying: For the Use of Those Connected with Mines. These two kinds are known as the nitrite bacteria and the nitrate bacteria. The Story of the Soil; from the Basis of Absolute Science and Real Life, "The drug," he went on to explain, "amyl nitrite comes in pearl capsules and is crushed in a handkerchief and the fumes inhaled." The Red Seal As already seen, the bacteria are able to seize the free atmospheric nitrogen, converting it into nitrite and nitrates. The Story of Germ Life The most quickly acting drug for this purpose is amyl nitrite, inhaled. Disturbances of the Heart During the addition of the nitrite solution, mechanical stirring should be employed and the flask cooled well with ice and salt. Organic Syntheses The nitrite bacteria replace two of the hydrogen atoms in ammonia with one of oxygen, and insert another oxygen atom between the nitrogen and the remaining hydrogen, thus forming nitrous acid; H-O-N=O, or HNO2. The Story of the Soil; from the Basis of Absolute Science and Real Life, "It was a lethal dose of amyl nitrite." The Red Seal Further, a second process occurs, the process of oxidation of these nitrogen compounds already noticed, and the ammonia and nitrites resulting from the decomposition are built into nitrates. The Story of Germ Life If amyl nitrite is not at hand, or has been found previously to cause considerable disturbance of the head or a feeling of prolonged faintness, nitroglycerin is the next most rapidly acting drug. Disturbances of the Heart This operation requires all but about 30 cc. of the nitrite solution and occupies one and a half to two hours. Organic Syntheses The amyl nitrite should be in the emergency case of the physician in the form of ampules, or may be carried by the patient after he has had one or more attacks. Disturbances of the Heart The finding of a handkerchief, saturated with amyl nitrite, which had not belonged to the dead man. The Red Seal In diseases of the heart the sudden vasodilation caused by amyl nitrite inhalations is indicated only in angina pectoris. Disturbances of the Heart If there is no cardiac dropsy, but other symptoms of heart tire are manifest and the blood pressure is high, the nitrites are valuable. Disturbances of the Heart The use of a capillary tube for the addition of sodium nitrite prevents loss of nitrous acid by local reaction at the surface of the acid solution. Organic Syntheses They think that the nitrites act by depressing the nerve endings in the veins as well as the arteries. Disturbances of the Heart There was a distinct odor of amyl nitrite noticeable when I went to Turnbull's aid, and I concluded then that he had some heart trouble and had inhaled the drug to ward off an attack. The Red Seal Amyl nitrite is required only when a sudden immediate effect is desired in angina pectoris or in some other serious spasmodic condition. Disturbances of the Heart Amyl nitrite may be inhaled with the same object in view, but the action is very intense, the prostration often severe, and unless there is angina pectoris, nitroglycerin is much better. Disturbances of the Heart This generally requires 50 to 70 g. of sodium nitrite. Organic Syntheses Sodium nitrite is more likely to upset the stomach than is nitroglycerin. Disturbances of the Heart It had been dropped by Turnbull and was saturated with amyl nitrite. The Red Seal They found that the nitrites caused a fall in venous pressure as well as arterial pressure, although the heart might be accelerated and more regular. Disturbances of the Heart Whether nitroglycerin or other nitrite is advisable depends on the peripheral blood pressure. Disturbances of the Heart There is probably, however, no better nitrite or nitrate than nitroglycerin. Disturbances of the Heart "Would two or more capsules of amyl nitrite constitute a lethal dose?" asked Penfield. The Red Seal I had it examined by a chemist, who said that this amyl nitrite was given to patients with heart trouble in little pearl capsules to be crushed in handkerchiefs and the fumes inhaled. The Red Seal The handkerchief with its embroidered letter "B," used by Jimmie to inhale the fumes from his amyl nitrite capsules, was finally traced to its rightful owner—Mrs. Brewster. The Red Seal |
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