T/GDFCA 082-2024 Determination of 5-hydroxymethylfurfural content in health food and Chinese medicinal materials by high performance liquid chromatography

Scope

Scope: This document describes the high-performance liquid chromatography method for determining the content of 5-hydroxymethylfurfural in health foods, traditional Chinese medicines, and processed Chinese medicinal materials, including the method's principle, reagents and materials, instruments and equipment, sample preparation, analysis steps, result calculation, sensitivity, accuracy, and precision requirements. This document is applicable to the determination of 5-hydroxymethylfurfural content in health foods and traditional Chinese medicines in dosage forms such as tea preparations, tablets, capsules, granules, and oral liquids. Health food raw materials and other plant-based foods can refer to this document for implementation. Main technical contents: 4. Principle 5. Reagents and materials 6. Instruments and equipment 7. Determination steps 8. Result calculation and expression 9. Detection limit, quantification limit 10. Precision 11. Recovery rate

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