| 单词 | propionic acid |
| 例句 | This compound can be prepared by the reaction of calcium carbonate, CaCO3, with propionic acid, C2H5CO2H, which has properties similar to those of acetic acid. Chemistry 2019-02-14T00:00:00Z “They are replacing propionate with bacteria that produce propionic acid,” she said. Burger King wants you to watch a Whopper consumed by mold. It’s a new ad campaign. Seriously. 2020-02-19T05:00:00Z Clostridia bacterial pathogens, for instance, generate propionic acid in the gut — a short-chain fatty acid known to disrupt the production of neurotransmitters. Could the gut microbiome be linked to autism? 2020-01-28T05:00:00Z Vinegar will replace propionic acid, a preservative in its turkey. Banana peppers will be given their fluorescent sheen with turmeric, often used in Indian curries, instead of Yellow No. 5. Subway is cutting fake colors and flavors. That won’t make it any healthier. 2015-06-04T04:00:00Z Some of the changes will include using banana peppers that are colored with turmeric instead of Yellow No. 5 and using turkey that includes with vinegar rather than the preservative propionic acid. Subway Is Dropping Artificial Ingredients 2015-06-04T04:00:00Z What they are smelling is propionic acid, a substance that several species of gut bacteria produce in quantity. The microbiome and health: Sniffing out hypertension 2013-02-14T16:06:18Z It crystallizes in prisms, which are soluble in water, melt at 16� C., and boil at 160.5� C. When fused with an alkali, it forms propionic acid; with biomine it yields αβ-dibromisobutyric acid. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z Description: The product of various herbs known for their high percentage of propionic acid; applied in case of catarrh in the form of atomized steam. Valere Aude Dare to Be Healthy, Or, The Light of Physical Regeneration On the other hand, propionic acid, which is poisonous, does not cause much mucus to be secreted, yet the surrounding fluid became slightly pink. Insectivorous Plants The number obtained, however, corresponded nearly with that of propionic acid; and I believe that this, or a mixture of acetic and butyric acids, were present in the liquid. Insectivorous Plants It does look, though, as if something produced by gut bacteria, probably propionic acid or a related molecule, is acting like a hormone and regulating blood pressure. The microbiome and health: Sniffing out hypertension 2013-02-14T16:06:18Z |
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