niacin

See also: Niacin

English

structure of niacin and nicotinamide

Etymology

in 1942 derived from nicotinic +‎ acid +‎ vitamin, chosen to dissociate it from nicotine, to avoid the perception that vitamins or niacin-rich food contains nicotine, or that cigarettes contain vitamins.

Pronunciation

• IPA^(key): /ˈnaɪəsɪn/

• Audio (Southern England):

  (file)

• Rhymes: -aɪəsɪn

Noun

niacin (uncountable)

1. (organic chemistry, biochemistry) A water-soluble vitamin, a component of vitamin B complex, found in meat, yeast, and dairy products; it is essential to metabolism.
   • 2016, Joseph Henrich, chapter 7, in The Secret of Our Success […] , Princeton: Princeton University Press, →ISBN:

     Mixing the alkali into the recipe in the right way chemically releases the otherwise unavailable niacin in the corn, which stops pellagra in its tracks, and allowed corn-based agricultural populations to grow and spread.

Synonyms

• E375 when used as a colour retention agent
• nicotinic acid
• vitamin B₃
• (historic names) vitamin PP, vitamin P-P, PP-factor, pellagra-preventive factor

Translations

water-soluble vitamin

• Chinese:

  Mandarin: 煙酸 / 烟酸 (zh) (yānsuān)

• Finnish: niasiini (fi)
• French: niacine (fr)
• German: Niacin (de) n
• Italian: niacina (it)
• Japanese: ナイアシン (naiashin)
• Korean: 니코틴산 (nikotinsan)
• Swahili: niasini
• Turkish: niyasin

Anagrams

• canini