This part of GB/T 12729 specifies the method for the determination of acid-insoluble ash in spices and condiments. This section applies to the determination of acid-insoluble ash in spices and condiments.
GB/T 12729.9-2008 Referenced Document
GB/T 12729.7 Spices and condiments.Determination of total ash
GB/T 12729.9-2008 history
2016GB 5009.4-2016 Determination of ash content in food according to the national food safety standard
2008GB/T 12729.9-2008 Spices and condiments.Determination of acid-insoluble ash
1991GB/T 12729.9-1991 Spices and condiments--Determination of acid-Insoluble ash
GB/T 12729.9-2008 Spices and condiments.Determination of acid-insoluble ash was changed to GB 5009.4-2016 Determination of ash content in food according to the national food safety standard.