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KMID : 0665419950100010035
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Korean Journal of Food Culture
1995 Volume.10 No. 1 p.35 ~ p.44
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Hazard Analysis and Critical Control Point of Korean Soups prepared at Korean Restaurants
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Abstract
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A hazard analysis which included watching operations, measuring temperatures of foods throughout preparation and display, and sampling and testing for microorganisms of total plate counts and coliform bacteria was conducted in various phases of product flow of Korean soups (Galbitang, Sullungtang, Jangkuk) prepared at Korean restaurants. Cooked foods were sometimes held at room temperature long enough to permit multiplication of bacteria that might have been present. This was confirmed by the finding of large numbers of aerobic mesophilic colonies (10＾6) in samples of such foods after handling and holding for several hours before served. These bacteria decreased down to 10¹∼10² while the contaminated Tang were served. And internal temperature of Tang served was approximately 70℃. Critical control points identified were, pre-preparation, handling after cooking and holding on display. Guidelines were suggested for effective quality control of Tang (Korean soups) production. Handlers of these foods need to be informed of the hazards and appropriate preventive measures.
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KEYWORD
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