Determination of Organic Acids in Wine with GC-MS

Deng Congrui. Determination of Organic Acids in Wine with GC-MS[J]. Analysis and Testing Technology and Instruments, 1996, (2): 5-7.

Citation:

Deng Congrui. Determination of Organic Acids in Wine with GC-MS[J]. Analysis and Testing Technology and Instruments, 1996, (2): 5-7.

Citation:

Deng Congrui. Determination of Organic Acids in Wine with GC-MS[J]. Analysis and Testing Technology and Instruments, 1996, (2): 5-7.

Abstract

A rapid and simple GC-MS method has has developed for determining trace organic acids in wine.Acids are extracted and enriched at first on an anion exchange resin and in-situ esterified with ethanol.The esters are then analyzed with GC-MS. By this way,19 acids are characterized in wine samples.

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