This document describes the method for the determination of melatonin in health foods using high-performance liquid chromatography (HPLC). This document applies to the determination of melatonin in health food products in the form of tablets, hard capsules, soft capsules, granules, powders, oral liquids, and gummy candies.
Contents:
1.Scope
2.Normative References
3.Terms and Definitions
4.Principles
5.Reagents or Materials
6.Instruments and Equipment
7.Analytical Procedures
8.Result Calculation and Expression
9.Precision
10.Limit of Detection and Limit of Quantification