T/SNHFA 012-2021 Determination of Sodium Hyaluronate Content in Food by High Performance Liquid Chromatography (HPLC)
T/SNHFA 012-2021 Determination of Sodium Hyaluronate Content in Food by High Performance Liquid Chromatography (HPLC)
Basic Information
Scope
Scope: This document specifies a high-performance liquid chromatography method for the determination of sodium hyaluronate in food. This document is applicable to the determination of the content of sodium hyaluronate in dairy products, beverages, alcoholic drinks, chocolate, candy, frozen drinks, and health foods. The minimum detectable concentration of sodium hyaluronate in food is 0.05 μg/mL according to this method. Main technical content: The main technical content includes: Preface 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Principle 5 Reagents and materials 6 Instruments and equipment 7 Sample preparation 8 Analysis steps 9 Analysis results 10 Precision 11 Accuracy Appendix A (informative) Chromatograms