单词	biotin
释义	biotin /ˈbʌɪətɪn / noun [mass noun] Biochemistry A vitamin of the B complex, found in egg yolk, liver, and yeast. It is involved in the synthesis of fatty acids and glucose. Also called vitamin H, especially in North America.Another feed may list 12 percent crude protein, 7 percent crude fat, and lysine, methionine, biotin, vitamin E and thiamin levels on the tag.... On the other hand, there are examples of algae that require other vitamins like thiamine and biotin. Interaction has been measured in this way for ligand-receptor pairs of biotin and avidin, complementary DNA pairs, and antigen-antibody pairs. Origin 1930s: coined in German from Greek bios 'life' + -in1.
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