This standard specifies the determination methods for the content of sorbic acid and benzoic acid in soy sauce, fruit juice, jam and other foods. This standard is applicable to the determination of sorbic acid and benzoic acid in soy sauce, fruit juice, jam and other foods. Minimum detection concentration: The minimum detection amount of gas chromatography is 1μg, and when the sample used for chromatographic analysis is 1g, the minimum detection concentration is 1mg/kg.
GB/T 5009.29-2003 history
2016GB 5009.28-2016 Determination of Benzoic Acid, Sorbic Acid and Sodium Saccharin in Food Safety National Standard Food
2003GB/T 5009.29-2003 Determination of sorbic acid and benzioc acid in foods
1996GB/T 5009.29-1996 Determination method of sorbic acid and benzoic acid in food
GB/T 5009.29-2003 Determination of sorbic acid and benzioc acid in foods was changed to GB 5009.28-2016 Determination of Benzoic Acid, Sorbic Acid and Sodium Saccharin in Food Safety National Standard Food.