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학교 집단급식소 내 식기류 및 집기류의 미생물학적 분석 및 위해요인 평가

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영문명
A Microbiological Analysis and Hazard Factor Evaluation of Food Utensils and Fixtures of Food Service Operations in Schools
발행기관
한국환경보건학회
저자명
박성준(SungJun Park) 홍성호(Sung-Ho Hong) 이하영(Anne Hayoung Lee) 김철주(Cheol-Ju Kim) 김수진(Su-Jin Kim) 김성균(Sungkyoon Kim) 고광표(GwangPyo Ko)
간행물 정보
『한국환경보건학회지』제37권 제5호, 376~386쪽, 전체 11쪽
주제분류
공학 > 환경공학
파일형태
PDF
발행일자
2011.10.30
4,120

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Objectives: The aim of this study was to evaluate the microbial hazards posed by food utensils and fixtures in food service operations at selected middle and high schools located in Seoul, Korea. Methods: We collected 200 samples of utensils and fixtures including cups, spoons/chopsticks, food trays and tables from five different schools in Seoul. Target microorganisms of this study were divided into two groups: total bacterial count and total coliform as indicators of microbial contamination and Bacillus cereus and Staphylococcus aureus as pathogens of food poisoning. We used selective media to quantify microbial concentration and 16S rRNA PCR assay for qualitative analysis. In addition, intensive interviews with nutritionists were conducted and observations were made to identify factors that may affect microbial contamination. Logistic regression analysis was employed to examine the relationship between the microbial concentration and operation characteristics of each operation. Results: The level of microbial concentration in school B and C were significantly lower than in school A, D and E (p<0.05). Some samples from school A, D and E showed over 3.4 log CFU/100 cm2 (total bacterial count) and 1.0 log CFU/100cm2 (total coliform), which requires immediate hygienic action. The number of customers per staff member, periodicity of hygiene education for staff and daily operation time of sterilizers were also found to be important factors related with the microbial contamination of food service operations. Conclusions: These results suggested that not only a HACCP (Hazard Analysis and Critical Control Point) approach, but also efforts to assess internal risk factors within operations be needed to reduce the microbial contamination of food utensils and fixtures. This study is expected to provide preliminary data for assessing microbial hazards in food service operations.

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APA

박성준(SungJun Park),홍성호(Sung-Ho Hong),이하영(Anne Hayoung Lee),김철주(Cheol-Ju Kim),김수진(Su-Jin Kim),김성균(Sungkyoon Kim),고광표(GwangPyo Ko). (2011).학교 집단급식소 내 식기류 및 집기류의 미생물학적 분석 및 위해요인 평가. 한국환경보건학회지, 37 (5), 376-386

MLA

박성준(SungJun Park),홍성호(Sung-Ho Hong),이하영(Anne Hayoung Lee),김철주(Cheol-Ju Kim),김수진(Su-Jin Kim),김성균(Sungkyoon Kim),고광표(GwangPyo Ko). "학교 집단급식소 내 식기류 및 집기류의 미생물학적 분석 및 위해요인 평가." 한국환경보건학회지, 37.5(2011): 376-386

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