Hyoun Wook Kim, Cheon-Jei Kim, Hyun-Dong Paik, Hye-Jung Kim
언어
영어(ENG)
URL
https://www.earticle.net/Article/A98220
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원문정보
초록
영어
The objective of this study was to evaluate the microbial safety of raw beef used to produce Korean beef jerky.The raw beef samples harbored large populations of microorganisms. In particular, psychrophilic bacteria were found to bemost numerous (9.2×103-1.0×105 CFU/g) in the samples. Mesophilic bacteria and anaerobic bacteria were present in averagenumbers (103-105 CFU/g). Spore-forming bacteria and coliforms were not detected below detection limit. Yeast and moldswere detected at 2.2×101-7.8×102 CFU/g in the raw beef. Ten samples of raw beef were analyzed for the presence ofpathogenic bacteria. Bacillus cereus was isolated from sample B, G, and H. The B. cereus isolates from raw beef samples wereidentified with 99.8% agreement according to the API CHB 50 kit.
목차
Abstract Introduction Materials and Methods Results and Discussion Acknowledgments References
키워드
Korean beef jerkyindicator organismpathogenic bacteriamicrobiological safety
저자
Hyoun Wook Kim [ Division of Animal Life Science, Konkuk University, Seoul 143-701, Korea ]
Hye-Jung Kim [ Gyeongsangnam-do Institute of Public Health and Environmental Research, Changwon, Gyeongnam 641-825, Korea ]
Cheon-Jei Kim [ Division of Animal Life Science, Konkuk University, Seoul 143-701, Korea ]
Hyun-Dong Paik [ Division of Animal Life Science, Konkuk University, Seoul 143-701, Korea ]
Corresponding author