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choline

   Also found in: Dictionary/thesaurus, Medical, Wikipedia, Hutchinson 0.04 sec.
choline: see vitamin vitamin, group of organic substances that are required in the diet of humans and animals for normal growth, maintenance of life, and normal reproduction. Vitamins act as catalysts; very often either the vitamins themselves are coenzymes , or they form integral parts
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choline

Organic compound related to vitamins in its activity. It is important in metabolism as a component of the lipids that make up cell membranes and of acetylcholine. It is also important as a source of chemical raw materials for cells and in transport of fats from the liver. It is usually classified with the B vitamins (see vitamin B complex) because it resembles them in function and in its distribution in foods. In humans it is interconvertible with certain other compounds, such as methionine, so deficiency does not lead to disease, but some other animals need it in their diet. Choline has various uses in medicine, nutrition, and the processing of foods and feeds.


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12], folic acid, choline, and betaine--a nutrient from sugar beets--the offspring typically grow brown coats.
The pre-fresh ration also contains anionic salts and capsulated choline.
At the same time, CPF increased the expression of tyrosine hydroxylase (TH), the enzymatic marker for the catecholamine phenotype, without affecting choline acetyltransferase (CHAT), the corresponding marker for the cholinergic phenotype.
 
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