Determination of pyrrolidone carboxylate
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Sherwin Wilk; Marian Orlowski
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Article
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1975
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Elsevier Science
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English
⚖ 770 KB
Gas chromatographic methods for the quantitation of pyrrolidone carboxylate and y-glutamyl amino acids are described. These intermediates of the y-glutamyl cycle were separated by ion exchange chromatography and converted to their Nacyl-ester derivatives in a reaction with a mixture of 2,2,3,3,3-pen