Affiliation:
1. Laboratory of Microbiology, National Institute of Dental Research, Bethesda, Maryland 20014
Abstract
A method is described for the direct quantitative gas chromatographic separation of C
2
-C
6
lower fatty acid homologues, methanol, and ethyl alcohol in aqueous microbial fermentation media. A hydrogen flame detector and a single-phase solid column packing, comprising beads of a polyaromatic resin (polystyrene cross-linked with divinyl benzene), were employed. Direct injections of 1 to 10 μliters of aqueous culture supernatant fluids were made. Quantitative recoveries of C
2
-C
6
acids added to culture supernatant fluids were obtained.
Publisher
American Society for Microbiology
Subject
General Pharmacology, Toxicology and Pharmaceutics,General Immunology and Microbiology,General Biochemistry, Genetics and Molecular Biology,General Medicine
Cited by
14 articles.
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