(Biochemistry) a vitamin of the B complex, abundant in egg yolk and liver, deficiency of which causes dermatitis and loss of hair. Formula: C10H16N2O3S. See alsoavidin [C20:biot-from Greekbiotēlife, way of life + -in] Collins English Dictionary – Complete and Unabridged, 12th Edition ...
a vitamin of the B complex, abundant in egg yolk and liver, deficiency of which causes dermatitis and loss of hair. Formula: C10H16N2O3S Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005 Want to thank TFD for its existence?Tell a friend about us, add a link to...
Biotin is covalently attached to carboxylases and histones in a reaction catalysed by holocarboxylase synthetase (HCS). Here we determined whether biotin concentrations in culture media affect the expression of genes maintaining biotin homeostasis in human lymphoid (Jurkat) cells. As a secondary ...
Egg yolks and liver are the richest sources ofbiotin. But they are also found in green leafy vegetables, cereals, milk and dairy products, and colored vegetables. Beef also has this vitamin in a prominent quantity. But if you are a vegan, then its time to start taking a biotin supplement...
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Wikipedia biotin deficiency Arareconstellationofclinicalfindingsdueto alackofbiotin,whichischaracterisedbyanaemia,dryskin,enteritisandhypercholesterolemia.Biotindeficiencyisrare,asbiotinisformedbyintestinalflora;itoccursinthosewhoconsumeraweggs.It is acoenzymeincarboxylationreactions. ...
药物描述A water-soluble, enzyme co-factor present in minute amounts in every living cell. It occurs mainly bound to proteins or polypeptides and is abundant in liver, kidney, pancreas, yeast, and milk. 结构式 药物别名(+)-cis-Hexahydro-2-oxo-1H-thieno[3,4]imidazole-4-valeric acid;(3aS...
What Is Biotin and How Does It Work? Biotinis a vitamin B supplement. It occurs naturally in food such as liver, legumes, tomatoes, soybeans, and carrots. B vitamin is a member of the water-soluble vitamin family, and contributes to several naturally occurring reactions in the body between...
Biotin is an essential vitamin, often referred to as Vitamin B7 or Vitamin H, that helps the body metabolize carbohydrates, fats and proteins. It plays an important role in cell signaling and is necessary for healthy hair growth. Foods high in biotin include liver, brewer’s yeast, egg yolk...
Along with helping the body metabolize fats and carbohydrates, biotin has been linked to improved hair health and maintaining proper function of the nervous system. Though it's uncommon to have a deficiency in biotin, chronic smokers, alcoholics, pregnant women, those with Crohn's and/or liver ...