EFFECT OF SLAUGHTER-DRESSING, FABRICATION AND STORAGE-CONDITIONS ON THE MICROBIOLOGICAL AND SENSORY CHARACTERISTICS OF VACUUM-PACKAGED BEEF STEAKS
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Aerobic plate counts (APC) of steaks from carcasses processed under strict sanitary slaughterdressing conditions did not differ (P>0.05) from those of steaks from carcasses handled under conventional conditions. However, the former had frequently less offodor than the latter. Steaks obtained under strict sanitary fabrication procedures had lower (P<0.05) APC and often less offodor than conventionally fabricated steaks. Steaks stored at 01C in the dark usually had less offodor than steaks stored in a retail display case at 25C. The microflora of conventionally fabricated steaks had a greater percentage of Pseudomonas and MoraxellaAcinetobacter spp. than that of steaks fabricated under strict sanitary conditions. Copyright 1986, Wiley Blackwell. All rights reserved