GB/T 12456-1990
Method for determination of total acid in foods (English Version)
- Standard No.
- GB/T 12456-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2009-01
- Replace By
- GB/T 12456-2008
- Latest
- GB 12456-2021
- Scope
- This standard specifies the method for the determination of total acid in food using the indicator method of acid-base titration and potentiometric titration. The indicator method of this standard is suitable for the determination of total acid in foods such as fruit and vegetable products, beverages, dairy products, wine, bee products, starch products, grain products and condiments, and is not suitable for dark-colored or turbid foods; The titration method is suitable for the determination of total acid in the above-mentioned types of food.
GB/T 12456-1990 history
- 2021 GB 12456-2021 National Food Safety Standard Determination of Total Acids in Food
- 2008 GB/T 12456-2008 Determination of total acid in foods
- 1990 GB/T 12456-1990 Method for determination of total acid in foods
