This standard specifies the method for the determination of nicotinic acid and nicotinamide by microbiological method and reversed-phase high pressure liquid chromatography. Method 1 of this standard is applicable to the determination of niacin and niacinamide in infant formula and milk powder; method 2 is applicable to the determination of niacin and niacinamide in infant formula.
GB/T 5413.15-1997 history
2010GB 5413.15-2010 National food safety standard Determination of vitamin niacin and niacinamide in foods for infans and young children,milk and milk products
1997GB/T 5413.15-1997 Milk powder and formula foods for infant and young children--Determination of vitamin PP content
GB/T 5413.15-1997 Milk powder and formula foods for infant and young children--Determination of vitamin PP content was changed to GB 5413.15-2010 National food safety standard Determination of vitamin niacin and niacinamide in foods for infans and young children,milk and milk products.