The determination of amino acid composition is an important analysis item in proteomics, food quality testing and drug quality testing. Due to the wide variety of compounds involved in this analysis project and the need for pre-column or post-column derivatization techniques, there are high requirements for analytical methods and analytical products. Dima Technology Application Laboratory derivates protein hydrolysate and free amino acid injection with phenyl isothiocyanate and 2,4-dinitrofluorobenzene as derivatizing agents, respectively, and then uses Diamonsil AAA column for separation, which can meet For the analysis of natural amino acids, the resolution of each component is high, and the quantitative results are accurate and stable.
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