单词 | phenolic |
例句 | Many of the potential health effects of turmeric have been linked to these phenolic compounds which, in the lab, have been shown to have an antioxidant effect. Is turmeric really as "good for you" as we're lead to believe? 2023-05-23T04:00:00Z Like the old handles, the new ones are a modern, heat-resistant phenolic plastic, but they are heat-resistant, unlike the original Bakelite. How to clean an antique basket 2015-05-26T04:00:00Z If you eat fruit and vegetables, you will already be getting enough phenolic acid anyway – especially if you go for mangoes, berries, apples and citrus fruits. Will drinking champagne stop me getting dementia? 2015-11-16T05:00:00Z They’re almost woody in their texture, thanks to phenolic compounds that reinforce their cell walls, and they are almost unique in the way they retain their structure during cooking. Beets are trendy again, for a reason 2016-03-28T04:00:00Z Champagne contains chardonnay mixed with pinot noir and pinot meunier, two black grapes that contain phenolic acids, which are thought to reduce inflammation and may protect brain cells. Will drinking champagne stop me getting dementia? 2015-11-16T05:00:00Z Curcuminoids are phenolic compounds, which are molecules that plants often make as pigments or to discourage animals eating them. Is turmeric really as "good for you" as we're lead to believe? 2023-05-23T04:00:00Z As these are common breakfast foods that may be consumed with a morning coffee or tea, the inhibition effect may be even stronger due to the presence of phenolic compounds in these beverages. Future diets will be short of micronutrients like iron — it’s time to consider how we feed people 2023-09-05T04:00:00Z For example, walnuts, pistachios and pecans have the highest levels of phenolic acids, while pecans, pistachios, almonds and hazelnuts have the highest levels of flavonoids. What’s in your favorite fall/winter holiday foods? Good things! 2023-11-13T05:00:00Z She learned the nitty-gritty of winemaking — sugars, acids, phenolic compounds, aromatic compounds. So you want to start a winery in WA? Here are lessons from those who did. 2023-11-03T04:00:00Z Not to be confused with apple juice, which has been filtered, apple cider is clouded with apple pulp, which probably accounts for its higher levels of beneficial antioxidant phenolic compounds. Making coffee, tea and other hot drinks healthy as well as tasty 2022-03-07T05:00:00Z “For example, green leafy vegetables are rich sources of phylloquinone, lutein and folate, and berries have great phenolic contents. The combination of these nutrients with antioxidant and anti-inflammatory effects may potentially benefit the brain.” Perspective | Anti-aging ‘superfoods’ aren’t enough. Try one of these healthy overall eating plans. 2021-12-17T05:00:00Z It’s made by soaking layers of recycled paper in a melamine or phenolic resin and then compressed under extreme heat. Waseca company’s intricate phone cases a worldwide hit 2021-04-17T04:00:00Z When the monsoon season began earlier and temperatures were higher, Ahmed found that although the overall amount of phenolic compounds in tea increased, the levels of certain such chemicals decreased. How climate change might affect tea 2019-02-05T05:00:00Z Mr Richards' other high-scoring words in the final included zonular, which means like a zone and earned 100 points, and phenolic, a synthetic resin, which earned 84 points. Sulky word wins Scrabble championship 2018-10-29T04:00:00Z Ocean acidification and the loss of phenolic substances in marine plants. Carbon dioxide addition to coral reef waters suppresses net community calcification 2018-03-13T04:00:00Z All five species were “excellent at killing cancer cells,” says Neethirajan, but the red variety, Ruby Ring, tested highest for total phenolic content. Red Onions May Help Prevent Cancer More Than White Onions 2017-06-12T04:00:00Z To achieve these marks, producers must work with vineyards cool enough to restrain the ripening sequence, so the grapes achieve some phenolic maturity before the sugar levels peak. Three great cool-climate California Syrahs for late spring drinking 2017-05-26T04:00:00Z It’s a grape that’s well suited to inclement weather, with thick skin and a sturdy disposition, resulting in a wine with complex phenolic flavors and impressive textural persistence. From Austrian Rieslings to Albariño to Vermentino, spring white wines for your table 2017-04-20T04:00:00Z Surface injuries in fruit and insects expose phenolic compounds, which are then oxidized, forming a protective surface. Materials: Film self-heals like insects do : Nature : Nature Research 2016-10-25T04:00:00Z For PU, the problem is oxidation: once additives such as phenolic antioxidants are used up, the plastic crumbles. Q&A: Brenda Keneghan: The polymer conservator : Nature : Nature Research 2016-08-16T04:00:00Z The flavors are ripe and juicy, but there’s more energy than richness in the texture in 2013, with a firm phenolic grip. Roussanne, a Rhône Valley white wine that's both maddening and majestic 2016-07-01T04:00:00Z Belgian sour ales are known for complex phenolic flavors. 'Soft'? 'Hot'? 'Clean'? 7 ways to decode the secret language of beer 2015-08-10T04:00:00Z Why would I want my beer to be 'phenolic'? 'Soft'? 'Hot'? 'Clean'? We help you decode the secret language of beer 2015-08-10T04:00:00Z Natural oestrogens are small molecules containing several phenolic rings; these bear chemical adornments that bind to a pocket found in oestrogen receptors in the body. Toxicology: The plastics puzzle 2014-04-16T17:21:06.648Z Many nutritional studies of apples report findings of high antioxidant activity from the phenolic compounds found in and near the skin. Well: How Do You Like These Apples? 2014-02-21T17:16:48Z Oxygen introduced to the cut surface and damaged tissue causes certain enzymes to oxidize phenolic compounds that are naturally present in the apple. The Best Thing Since Sliced Bread? Sliced Apples (That Stay Fresh For Weeks) 2013-10-01T01:48:00Z But the fact that legumes may produce a disproportionate amount of phenolic compounds may be unique. What Helps Organic Soils Store More Carbon? 2013-06-11T16:15:00.173Z Because grapes should be harvested only at phenolic ripeness, growers are then forced to correct problems in the winery — for low acidities, for instance, they might add tartaric acid — which can lead to lower-quality wines. Viticulture: Fruity with a hint of drought 2012-12-19T18:20:31.747Z It's mainly down to the pink phenolic foam insulation that is injected into the timber-house frame and combined with a thin membrane, while wood is also a good natural insulator in itself. Prefabs sprout as Britain embraces timber-frame housing 2012-11-12T16:29:41Z The oxidation is probably due to an enzyme, and also to the presence of chemical substances of a phenolic nature. The Preparation of Plantation Rubber 2011-03-09T03:00:40.870Z “Different apple cultivars vary widely in their PPO levels, total phenolic content and rates of browning,” Dr. Brown said. Q & A: The Brown Apple 2010-11-22T21:17:00Z They are very similar in structure to the anthocyanin pigments, both being made up of practically identical decomposition units, the phenolic bodies. The Chemistry of Plant Life Too much light and warmth, and they reach sugar ripeness before hitting physiological, or 'phenolic', ripeness. Viticulture: Fruity with a hint of drought 2012-12-19T18:20:31.747Z The crude carbolic acid as separated from the alkaline solution is a mixture of several phenolic compounds, and all of these but the carbolic acid itself are gradually removed during the process of purification. Coal and What We Get from It The products are phenol and pyrocatechol, with some quantity of an amorphous product probably formed by condensation of a quinone with the phenolic products of reaction. Researches on Cellulose 1895-1900 Today golf club heads are being made of "Compreg," a wood which has been impregnated with phenolic resins and cured with heat. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 The first group imparts phenolic characters, while the second gives true acid properties, and both of these acting together cause the dyes to be able to form colour lakes with metallic oxides. The Dyeing of Woollen Fabrics Just such peculiar quasi-acid, or phenolic substances are Alizarin, and most of the natural adjective dyestuffs, the colouring principles of logwood, cochineal, Persian berries, etc. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association 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 The use of copper mordant with phenolic coloring matters is perfectly natural. Scientific American Supplement, No. 810, July 11, 1891 The acid is a phenolic derivative of benzoic acid, viz. trihydroxybenzoic acid, and on heating it readily passes into trihydroxybenzene, which is the “pyrogallic acid” or pyrogallol familiar as a photographic developer. Coal and What We Get from It This is also an acid or phenolic dye, as a glance at its formula will show you. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association But we have coal-tar colours which are not basic, but rather of the nature of acid,—a better term would be phenolic, or of the nature of phenol or carbolic acid. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Resorcinol is a phenolic derivative of benzene containing two hydroxyl groups; it is therefore related to phenol in the same way that diamidobenzene is related to aniline or phthalic acid to benzoic acid. Coal and What We Get from It |
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