Volatile Compounds Produced in Sterile Fish Muscle ( Sebastes melanops ) by Pseudomonas perolens
1973; American Society for Microbiology; Volume: 25; Issue: 2 Linguagem: Inglês
10.1128/am.25.2.257-261.1973
ISSN0003-6919
AutoresA. C. Miller, Richard A. Scanlan, J. S. Lee, Leonard M. Libbey, M.E. Morgan,
Tópico(s)Microbial Metabolism and Applications
ResumoVolatile compounds produced by Pseudomonas perolens ATCC 10757 in sterile fish muscle ( Sebastes melanops ) were identified by combined gas-liquid chromatography and mass spectrometry. Compounds positively identified included methyl mercaptan, dimethyl disulfide, dimethyl trisulfide, 3-methyl-1-butanol, butanone, and 2-methoxy-3-isopropylpyrazine. Compounds tentatively identified included 1-penten-3-ol and 2-methoxy-3-sec-butylpyrazine. The substituted pyrazine derivative 2-methoxy-3-isopropylpyrazine was primarily responsible for the musty, potato-like odor produced by P. perolens.
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