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THE DETERMINATION OF AMINO ACIDS IN WORT, BEER AND BREWING MATERIALS USING GAS CHROMATOGRAPHY
Author(s) -
Otter G. E.,
Taylor L.
Publication year - 1976
Publication title -
journal of the institute of brewing
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.523
H-Index - 51
eISSN - 2050-0416
pISSN - 0046-9750
DOI - 10.1002/j.2050-0416.1976.tb03767.x
Subject(s) - brewing , derivatization , gas chromatography , chromatography , chemistry , ion chromatography , amino acid , paper chromatography , high performance liquid chromatography , organic chemistry , biochemistry , fermentation
Various methods for the separation of amino acids from brewing materials and subsequent analysis by gas chromatography have been examined. Separation of the amino acids by ion exchange chromatography followed by derivatization and gas chromatography of the trifluoracetyl n‐butyl or heptafluorobutyl iso‐amyl esters proved the most satisfactory methods to employ.