A method for the quantitation of tryptop
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Jeffrey S. Patrick; Avinash L. Lagu
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Article
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1991
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Elsevier Science
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English
⚖ 572 KB
A rapid, isocratic method for the determination of tryptophan in Escherichia coli fermentation broths by reversed-phase HPLC is described. Tryptophan can be measured in fermentations containing either chemically defined media or media with hydrolyzed protein supplements. The procedure was rugged and