This standard specifies the method for the determination of vitamin A and vitamin E in food. This standard applies to the determination of vitamin A and vitamin E in food. The detection limits of this standard are: VA: 0.8ng; α-E: 91.8ng; γ-E: 36.6ng; δ-E: 20.6ng.
GB/T 5009.82-2003 history
2016GB 5009.82-2016 Determination of vitamins A, D, and E in foods in national food safety standards
2003GB/T 5009.82-2003 Determination of retinol and tocopherol in foods
1990GB/T 12388-1990 Determination method of vitamin A and vitamin E in food
GB/T 5009.82-2003 Determination of retinol and tocopherol in foods has been changed from GB/T 12388-1990 Determination method of vitamin A and vitamin E in food.
GB/T 5009.82-2003 Determination of retinol and tocopherol in foods was changed to GB 5009.82-2016 Determination of vitamins A, D, and E in foods in national food safety standards.