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http://dx.doi.org/10.9724/kfcs.2011.27.2.061

Determining Kimbab Shelf-life with a HACCP System  

Lee, Jin-Hyang (Department of Food and Nutrition, Daegu University)
Bae, Hyun-Joo (Department of Food and Nutrition, Daegu University)
Publication Information
Korean journal of food and cookery science / v.27, no.2, 2011 , pp. 61-71 More about this Journal
Abstract
This study was conducted to estimate the shelf-life of Kimbab manufactured using a Hazard Analysis and Critical Control Point (HACCP). We performed a microbiological verification after applying the HACCP plan to Kimbab. Additionally, the shelf-life of Kimbab at each holding temperature was calculated as a regression equation between the aerobic plate counts and holding time during the storage period. The critical control points of the HACCP plan, that were applied to Kimbab, included: cold-holding of refrigerated foods, checking the endpoint cooking temperature of heated food, and cold-holding of cooked foods. As a result of the microbiological verification of Kimbab, the aerobic plate counts averaged 3.46 log CFU/g. In contrast, the coliforms, E. coli, Staphylococcus aureus, and Salmonella spp. were not detected in any of the samples. The estimated shelf-life of Kimbab was calculated to be 45 hours at $10^{\circ}C$, 29 hours at $15^{\circ}C$, 6 hours at $25^{\circ}C$ and 3 hours at $35^{\circ}C$. In conclusion, manufacturers should apply a prerequisite program and a HACCP system for a safe consumption of ready-to-eat foods and label products with a proper shelf-life. Distributors should control the proper holding time-temperature until sale and consumers should eat immediately after purchasing ready-to-eat foods.
Keywords
shelf-life; Kimbab; HACCP; prerequisite program; verification;
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Times Cited By KSCI : 11  (Citation Analysis)
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