| 释义 | 
		Definition of niacin in English: niacinnoun ˈnʌɪəsɪnˈnaɪəsən another term for nicotinic acid Example sentencesExamples -  Pellagra is a nutritional wasting disease attributable to a combined deficiency of tryptophan and niacin (nicotinic acid).
 -  Maize meal and wheat flour will be fortified with vitamin A, riboflavin, niacin, pyridoxine, folic acid, iron and zinc.
 -  They are also rich in three important B vitamins: riboflavin, niacin, and pantothenic acid.
 -  Whole grains are also important sources of vitamins and minerals, such as thiamin, riboflavin, niacin, folate, selenium, zinc and iron.
 -  Mushrooms also contain B-complex vitamins, such as riboflavin, niacin, folate and pantothenic acid, not easily found in produce.
 
    Definition of niacin in US English: niacinnounˈnīəsənˈnaɪəsən another term for nicotinic acid Example sentencesExamples -  Maize meal and wheat flour will be fortified with vitamin A, riboflavin, niacin, pyridoxine, folic acid, iron and zinc.
 -  They are also rich in three important B vitamins: riboflavin, niacin, and pantothenic acid.
 -  Whole grains are also important sources of vitamins and minerals, such as thiamin, riboflavin, niacin, folate, selenium, zinc and iron.
 -  Pellagra is a nutritional wasting disease attributable to a combined deficiency of tryptophan and niacin (nicotinic acid).
 -  Mushrooms also contain B-complex vitamins, such as riboflavin, niacin, folate and pantothenic acid, not easily found in produce.
 
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