Journal ArticleDOI
The gas—liquid chromatography of amino acids
Don Roach,Charles W. Gehrke +1 more
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Butyl esters separation from protein amino acids, using acid washed Chromosorb W of various mesh sizes was performed in this paper, where acid washed chromosorb was used to remove the butyl ester from proteins.About:
This article is published in Journal of Chromatography A.The article was published on 1969-01-01. It has received 93 citations till now. The article focuses on the topics: Gas chromatography & Amino acid.read more
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Amino acid analysis : Hydrolysis, ion-exchange cleanup, derivatization, and quantitation by gas—liquid chromatography
TL;DR: The use of ultrasonication to remove dissolved air while pulling a vaccumm on the sample solution prior to hydrolysis assured a good recovery for methionine and cystine as discussed by the authors.
Journal ArticleDOI
Analysis of amino acids as their tert.-butyldimethylsilyl derivatives by gas-liquid chromatography and mass spectrometry.
TL;DR: A gas-liquid chromatographic procedure is described which will separate and quantitate the seventeen amino acids typically found in protein acid hydrolyzates and displays a characteristic and unique [M- 57] fragment ion for each amino acid which often dominates the mass spectrum.
Journal ArticleDOI
Direct esterification of the protein amino acids gas-liquid chromatography of N-TFA n-butyl esters
Don Roach,Charles W. Gehrke +1 more
TL;DR: Gas-liquid chromatography studies of direct esterification of protein amino acids to n-butyl esters have been carried out by as mentioned in this paper for protein amino acid amino acid synthesis.
Journal ArticleDOI
Gas chromatography of amino acids.
Petr Hušek,Karel Macek +1 more
TL;DR: This review summarizes all papers that have appeared on the gas chromatography of amino acids (including the iodoamino acids) and their enantiomers in the period 1956-mid-1974.
References
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Gas-liquid chromatography of protein amino acids separation factors.
TL;DR: The separation ability of ethylene glycol adipate as a liquid phase was found to be superior to neopentyl glycol sebacate, consistent, and reproducible with respect to time and temperature.
Related Papers (5)
Direct esterification of the protein amino acids gas-liquid chromatography of N-TFA n-butyl esters
Don Roach,Charles W. Gehrke +1 more