Browse > Article

The Statistics Probability Analysis of Pork-Cutting Processing Conditions for Microbial Risk Assessment  

Oh, Deog-Hwan (Department of Food Science and Biotechnology and Institute of Bioscience and Biotechnology, Kangwon National University)
Rahman, S.M.E. (Department of Food Science and Biotechnology and Institute of Bioscience and Biotechnology, Kangwon National University)
Kim, Jae-Myeong (Department of Food Science and Biotechnology and Institute of Bioscience and Biotechnology, Kangwon National University)
Bahk, Gyung-Jin (Department of Food and Nutrition, Kunsan National University)
Publication Information
Journal of Food Hygiene and Safety / v.24, no.1, 2009 , pp. 63-68 More about this Journal
Abstract
The statistics probability approach for microbial risk assessment (MRA) has been recognized as an efficient method because this probability approach, which can be presented the diversity, variability, and uncertainty for the environmental factors of food processing, provide better realistic results than point estimate. This study was conducted to determine of probability statistics for the environmental factors of the pork-cutting processing i.e. the processing time, the pork meat temperature, and processing room temperature etc. As the input parameters for the MRA, triangular distribution and normal distribution were selected as an efficient probability distribution model, these distributions were analyzed by the simulation. The simulation results showed the processing time estimated 53 min as mean (5% - 22 min and 95% - 98 min), pork meat temperature estimated $4.83^{\circ}C$ as mean (5% - $2.25^{\circ}C$ and 95% - $7.12^{\circ}C$, 48.78% exceed $5^{\circ}C$), and processing room temperature estimated $17^{\circ}C$ as mean (5% - $10.92^{\circ}C$ and 95% - $22.56^{\circ}C$, 71.178% exceed $15^{\circ}C$).
Keywords
MRA (microbial risk assessment); probability statistics; food processing; pork;
Citations & Related Records
연도 인용수 순위
  • Reference
1 FAO/WHO: Risk Assessment of Microbiological Risk Assessment. Report of the Joint FAO/WHO Expert Consultation. March 15-19. Geneva. Switzerland (1999)
2 Lammerding, A.M., McNab, W.B., Irwin. R., Muckle, C.A.: Risk assessment strategies for microbial food safety in Canada, Society for Risk Analysis, Annual meeting, http://www.riskworld.com (1994)
3 Vose, D.: Risk analysis: a quantitative guide. (2nd eds), John Wiley & Sons Ltd., New York, NY, USA. pp. 99-143 (2001)
4 Lammerding, A.M., Fazil, A.: Hazard identification and exposure assessment for microbial food safety risk assessment. Int. J. Food Microbiol., 58, 147-157 (2000)   DOI   ScienceOn
5 Sheen, P. J.: Use of probabilistic exposure assessment methods in ecological risk assessment for CERCLA and RCRA sites, Society for Risk Analysis, Annual meeting, http://www.riskworld.com (1994)
6 Codex: Draft principles and guidelines for the conduct of microbiological risk assessment. Codex Committee on Food Hygiene. Report of the thirty-first session, Orlando, United States (1998)
7 Notermans, S., Teunis, P.: Quantitative risk analysis and the production of microbiologically safe food: an introduction. Int. J Food Microbiol., 30, 3-7 (1996)   DOI   ScienceOn
8 FAO/WHO: Application of risk analysis to food standards issues. Report of the Joint FAO/WHO Expert Consultation, March 13-17, Geneva. Switzerland (1995)
9 Vose, D.l: The application of quantitative risk assessment to microbial food safety. J. Food Prot., 61, 640-648 (1998)   PUBMED   ScienceOn
10 Lammerding, A.M.: An overview of microbial food safety risk assessment. J. Food Prot, 60, 1420-1425 (1997)
11 Buchanan, R.L.: National Advisory Committee on Microbiological Criteria for foods 'principles of risk assessment for illnesses caused by foodbome biological agents'. J. Food Prot., 60, 1417-1419 (1997)
12 Korea Livestock Products HACCP Management Institute: HACCP manuals for livestock products in Korea. Available from: http://www.ihaccp.or.kr/renew/user/notice_man/list.asp (2009)
13 National Veterinary Research & Quarantine Service (NVRQS) : Sanitary control for livestock products - HACCP in Korea. Available from: http://www.nvrqs.go.krlMain_Index.asp (2009)