Definition of cyanocobalamin in English:

cyanocobalamin

Line breaks: cyano|cobala|min
Pronunciation: /ˌsʌɪənə(ʊ)kəˈbaləmɪn
 
/

noun

[mass noun]
  • A vitamin derived from foods of animal origin such as liver, fish, and eggs, a deficiency of which can cause pernicious anaemia. It contains a cyanide group bonded to the central cobalt atom of a cobalamin molecule. Also called vitamin B12.
    More example sentences
    • The B-complex vitamins are actually a group of eight vitamins, which include thiamine, riboflavin, niacin, pyridoxine, folic acid, cyanocobalamin, pantothenic acid and biotin.
    • At the time of this writing, cyanocobalamin is a widely available form of injectable vitamin B 12, whereas hydroxocobalamin can be obtained only through a compounding pharmacist.
    • A synthetic form, called cyanocobalamin, is used to fortify foods and make dietary supplements in the United States.

Origin

1950s: from cyanogen and cobalamin (blend of cobalt and vitamin).

More definitions of cyanocobalamin

Definition of cyanocobalamin in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day kerf
Pronunciation: kəːf
noun
a slit made by cutting with a saw