한국식품위생안전성학회지 (Journal of Food Hygiene and Safety)
- 제11권2호
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- Pages.107-114
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- 1996
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- 1229-1153(pISSN)
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- 2465-9223(eISSN)
일반식품에서 분리된 Listeria spp.의 지방산 조성에 관한 연구
A Study on the Cellular Fatty Acid Profiles of Listeria spp. Isolated from Foods
초록
The distribution of Listeria spp. in various foods and its fatty acid composition were examined. A total 60 samples of dairy products(15), seafoods(20), meat products(18), factory waster(2), and salades(5) were tested. Listeria spp. was found 10 samples, showing about 16.7% detection ratio; dairy products 0(0%),,seafoods 1(5%), meat product 7(38.9%), and factory wastes 2(100%). Whereas L. welshimeri was isolated from meat products 1(5.6%) and factory wastes 1(50%). The cellular fatty acid composition determined by gas chromatography was found not to differ among L. innocua isolated from food has similar fatty acid profiles when grown at 3