• Title/Summary/Keyword: chicken, aerobic plate counts, gram-negative bacterial counts, refrigerated storages, sen-sory evaluation.

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Microbiological Evaluations of Retail and Refrigerated Chickens in Winter (겨울철 소매점 및 냉장 닭고기의 미생물학적 평가)

  • 고대희
    • The Korean Journal of Food And Nutrition
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    • v.12 no.2
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    • pp.109-112
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    • 1999
  • Aerobic plate counts(APC) gram-negative bacterial counts (GNC) and sensory evaluations on chic-ken carcasses during retail and refrigerated storages (3$\pm$1$^{\circ}C$ and 1$0^{\circ}C$) were evaluated. APC and GNC on whole chicken in retail store after storage of 7 days at 3$\pm$1$^{\circ}C$ increased to 3.11 and 3.89 log units com-pared to the initial controls. APC and GNC on whole chicken after storage of 7 days at 1$0^{\circ}C$ increased to 5.43 and 5.03 log units. Sensory scores of chicken carcasses obtained from retail store were in the "liked less" category after storage of 7 days compared to fresh controls. These results indicated that chicken carcasses during refrigerated (1$0^{\circ}C$) storages rapidly allowed the growth of aerobic spoilage bacteria dur-ing storage period which cluld not be microbiologically acceptable after of 7 days of 7 days.

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