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首页> 外文期刊>Assiut Veterinary Medical Journal >CHEMICAL AND MICROBIOLOGICAL EVALUATION OF SOME DIFFERENT SOFT CHEESE
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CHEMICAL AND MICROBIOLOGICAL EVALUATION OF SOME DIFFERENT SOFT CHEESE

机译：CHEMICAL AND MICROBIOLOGICAL EVALUATION OF SOME DIFFERENT SOFT CHEESE

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摘要

The purpose of this study was to assess the chemical and microbiological quality of some different types of soft cheeses. A total of 100 samples of different soft cheeses included: Kareish, Damietta, Tallaga and double cream cheese (25 of each types) were collected randomly from Damanhour city markets, Egypt and chemically and microbiologically examined. Mean values of acidity and salt percent were 1.97 0.18, 2.84 0.5; 1.360.25, 5.010.25;1.0 0.19, 2.99 0.17 and 0.90 0.32, 1.8 0.11 in the examined Kareish, Damietta, Tallaga and double cream cheese samples, respectively. Microbiological examination revealed that APC, Staph. aureus, coliforms, E. coli and mould counts were present in 100, 60, 48, 40, 72 of Kareish cheese, 100, 48, 32,20, 56 of Damietta cheese, 100, 44, 40, 24, 64 of Tallaga cheese and 100, 24, 36, 12, 40 of double cream cheese, respectively, with mean values 1.210~5 210~4,1.410~3810~2, 1.510~4410~3, 810~3310~3, 2.510~4610~3 of kareish cheese, 7.810~4810~3, 2.810~3610~2, 1.610~3510~2, 2.010~2910, 410~3110~3 of Damietta cheese, 1.110~5110~4, 1.710~3510~2, 310~3110~3, 1.310~3510~2, 2.210~3610~2 of Tallaga cheese and 810~4110~4, 410~2210~2, 910~2310~2, 1.010~2610, 610~3210~3 of double cream cheese, respectively. All examined samples of different kinds of soft cheese were free from listeria species. The obtained results indicated unhygienic conditions applied during production, handling and distribution of different soft cheese so, we recommended application of strict hygienic measures during all stages of production.

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