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21food.cn
1 个月
烟酸 维生素B3 VB3 烟酰胺 尼克酸 江西兄弟 天津中瑞 vb3
烟酸又称尼克酸、Vpp,维生素B 3 ,白色至微黄色结晶性粉末,无臭或有微臭,味微酸,水溶液呈酸性反应,是一种预防糙皮病的因子。烟酸在人体内转化为烟酰胺,参与体内脂质代谢,组织呼吸的氧化过程和糖类无氧分解的过程。 稳定性:在食物中相对稳定 ...
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