This standard applies to the determination of niacin and nicotinamide in food.
It includes scope, principle, reagent and materials, apparatus and equipment, analysis steps, formulation of the result, accuracy and others.
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ZH
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Official | GB 5009.89-2023 National Food Safety Standard Determination of Niacin and Nicotinamide in Food |
This standard applies to the determination of niacin and nicotinamide in food.
It includes scope, principle, reagent and materials, apparatus and equipment, analysis steps, formulation of the result, accuracy and others.