축산물가공품에서의 Listeria monocytogenes 오염도 조사

• 영문명: Prevalence of Listeria monocytogenes isolated from livestock processed products in Korea
• 발행기관: 한국예방수의학회
• 저자명: 고은경(Eun Kyung Go) 박현정(Hyun-Jung Park) 위성환(Sung-Hwan Wee) 허은정(Eun-Jeong Heo) 김영조(Young-Jo Kim) 문진산(Jin San Moon)
• 간행물 정보: 『Korean Journal of Veterinary Public Health』Vol.35, No.4, 214~219쪽, 전체 6쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2011.12.30

영문 초록

We investigated the prevalence of the Listeria monocytogenes from livestock processed products in processing plants and retail markets of Korea from 2010 to 2011. A total of 1,380 samples were collected; Meat processed products such as cooked ham and sausage, jerked meat, and meat extract products. Milk processed products such as milk, butter, cheese, and ice cream. Egg processed products such as whole egg liquid and pidan. L. monocytogenes were isolated from samples using listeria enrichment broth, fraser broth and Oxford agar, and counted in Oxford agar. The three of L. monocytogenes strains (1.16%) were isolated from sausages, two (0.73%) from mixed pressed ham and one (0.51%) from jerked meat, respectively. The colony forming unit (CFU) of L. monocytogenes from all samples were below 10 CFU/g. The four isolates (66.6%) were 1/2b except two isolates (1/2a) in the serotypes. Further studies are needed to understand the transmission route of L. monocytogenes, including a survey of food handlers, environments of retail markets, and all potential risk factors in cooked sausages, mixed pressed hams, and jerked meat processing.

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결과 및 고찰

키워드

Livestock Processed Products Listeria monocytogenes Prevalence