CONTRIBUTION OF LACTOBACILLUS-PLANTARUM AND LEUCONOSTOC-MESENTEROIDES SUBSP MESENTEROIDES TO ATYPICAL ODORS OF BEEF STRIP LOINS
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abstract
Sterile beef strip loin tissue was inoculated with Lactobacillus plantarum or Leuconostoc mesenteroides subsp. mesenteroides, placed in sterile sample bottles which were purged with CO2, and stored up to 28 days at 3C. Volatile compounds detected in the headspace of these samples included acetone, toluene, acetic acid, ethyl acetate, a C7 hydrocarbon, and trichloromethane. The profile of volatiles in packaged sterile loin tissue stored for up to 28 days was similar. However, the inoculated samples spoiled (soured) at a faster rate. Copyright 1992, Wiley Blackwell. All rights reserved