고속도로 휴게소에서 판매되는 식품의 세균학적 품질
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서지정보
ㆍ발행기관 : 한국식품위생안전성학회
ㆍ수록지정보 : 한국식품위생안전성학회지 / 15권 / 2호
ㆍ저자명 : 김말남, 서정희, 이애리
ㆍ저자명 : 김말남, 서정희, 이애리
영어 초록
Bacteriological quality evaluations were carried out for rice rolled in laver(Kimbab), Hamburger, Walnut cake and Chinese noodle (Jajangmyun), which were on sale in April and May 1995, in May and July 1997 and in January 1999, at 20 different resting places on Kyung-Bu, Ho-Nam, Joong-Bu and Young-Dong Highway in Korea. Food poisoning bacteria were not detected. However numerous coliform bacteria were dectected saying that the sanitary condition of foods on sale at resting places of the highways was not hygienic. There exited 8.8 × 10⁴∼6.6 × 10^5 cells/g of coliform bacteria in all the Kimbab sold in 1995. As for Hamburger, 1.8 × 10²∼4.7 × 10⁴ cells/g of coliform bacteria proliferated in all the samples. In 1997, E. coli was found in 16 cases and 21 cases respectively out of 22 Kimbab samples, Hamburger dealing at 7 resting places out of 14 were contaminated with 1.7 × 10²∼1.9 × 10^7 cells/g of coliform bacteria and Hamburgers dealing at 2 resting places were infected by E. coli. In contrast to the Kimbab and Hamburger, all the 6 Walnut cake samples were free from the microbial pollution exhibitory that their hygienic condition was satisfactory. 3 samples out of 6 Jajangmyun were contaminated by 7.1 × 10²∼2.0 × 10³cells/g of coliform bacteria, but E. coli was not detected. Compared Kimbab sold in 1995 and 1997 with 1999, Kimbab sold in it can be said that hygienic control for Kimbab should be performed more strictly during hot season than during cold season. Walnut cake was the safest against microbial contamination, followed by Jajangmyun, Hamburger and Kimbab in decreasing order, indicating that foods with mixed ingredients such as Kimbab and Hamburger were more susceptible to microbial infection, so that a more systematic safety control is needed for such foods during cooking, processing and distribution.참고 자료
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