Chinese Standard: GB 5009.89-2016

National Food Safety Standard--Determination of Niacin and Nicotinamide in Foods

本标准规定了食品中烟酸和烟酰胺的测定方法。
本标准第一法为微生物法，适用于各类食品包括以天然食品为基质的强化食品中烟酸和烟酰胺总量的测定；第二法为高效液相色谱法，适用于强化食品中烟酸和烟酰胺的测定。

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