This standard specifies the determination method of tryptophan in food. This standard is applicable to the determination of tryptophan in formula foods for infants and young children, formula foods for special medical purposes, and cereal supplementary foods for infants and young children. Method A - Enzymatic hydrolysis-liquid chromatography
Basic Data
Standard ID
GB 5009.294-2023 (GB5009.294-2023)
Description (Translated English)
National food safety standard - Determination of dietary fiber in foods
Sector / Industry
National Standard
Classification of Chinese Standard
X09
Word Count Estimation
12,173
Date of Issue
2023-09-06
Date of Implementation
2024-03-06
Issuing agency(ies)
National Health Commission of the People's Republic of China, State Administration for Market Regulation
Summary
This standard specifies the determination method of dietary fiber in food. This standard is applicable to the determination of total dietary fiber, soluble dietary fiber, and insoluble dietary fiber in plant foods and their products, as well as foods with added dietary fiber components.
