"pellagra-preventing vitamin in enriched bread," 1942, coined from ni(cotinic) ac(id) + -in (2), chemical suffix; suggested by the American Medical Association as a more commercially viable name than nicotinic acid.
The new name was found to be necessary because some anti-tobacco groups warned against enriched bread because it would foster the cigarette habit. ["Cooperative Consumer," Feb. 28, 1942]
雙語(yǔ)例句
1. House: The carrots turn you yellow, the niacin turns you red.
豪斯: 胡蘿卜讓你變黃, 煙堿酸把你變紅.
來(lái)自互聯(lián)網(wǎng)
2. It's known to be particularly rich in vitamin B 1 and Niacin.
這種平菇富含維生素B1和煙酸(又稱煙堿酸、尼龍酸、尼克酸、抗癩皮維生素).
來(lái)自互聯(lián)網(wǎng)
3. Mild cases of niacin deficiency respond to a well - balanced diet alone.