§ 172.315 Nicotinamide-ascorbic acid complex.
Nicotinamide-ascorbic acid complex may be safely used in accordance with the following prescribed conditions:
（a） The additive is the product of the controlled reaction between ascorbic acid and nicotinamide, melting in the range 141 °C to 145 °C.
（b） It is used as a source of ascorbic acid and nicotinamide in multivitamin preparations.
更多关于美国 FDA 已批准的直接用于人类食品的添加剂种类法规，请点击美国FDA 21 CFR 第172部分已批准的直接用于人类食品的添加剂种类汇总
