지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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The objective of this study was to develop a differential medium with improved selectivity for the isolation of Bacillus cereus. Mannitol egg yolk polymyxin medium supplemented with D-galactose allowed the differentiation of diarrheal- and emetic-type B. cereus through pH monitoring. The pH of the medium decreased significantly when incubating the emetic-type B. cereus, whereas the pH change was not significant when incubating the diarrheal-type. The addition of pH indicators, such as methyl red and phenol red, to the medium allowed visual differentiation between diarrheal- and emetic-type B. cereus. A solid agar medium was also developed by optimizing the concentrations of medium components such as monosaccharides, agar, egg yolk enrichment, pH indicators, and antibiotics. This study indicates the possibility of applying selective media for the differentiation of diarrheal- and emetic-type B. cereus.
목차
Abstract
Introduction
Materials and Methods
Results and Discussion
Conclusion
References
참고문헌 (9)
참고문헌 신청
Buck RE, Price KE. Cefadroxil, a new broad-spectrum cephalosporin. Antimicrob. Agents Chemother. 11: 324-330 (1977)
Choi W, Kim SS. Outbreaks, germination, and inactivation of Bacillus cereus in food products: A Review. J. Food Protect. 83: 1480-1487 (2020)
Fricker M, Reissbrodt R, Ehling-Schulz M. Evaluation of standard and new chromogenic selective plating media for isolation and identification of Bacillus cereus. Int. J. Food Microbiol. 121: 27-34 (2008)
Ghosh S, Setlow P. The preparation, germination properties and stability of superdormant spores of Bacillus cereus. J. Appl. Microbio. 108: 582-590 (2010)
Hong YG, Lee JJ, Kwon SW, Kim SS. Biochemical property identification of 10 strains of Bacillus thuringiensis and 10 strains of Bacillus cereus (7 strains of non-emetic and 3 strains of emetic type) by API test. Korean J. Food Sci. 52: 678-684 (2020)
Choi W, Kim SS. Outbreaks, germination, and inactivation of Bacillus cereus in food products: A Review. J. Food Protect. 83: 1480-1487 (2020)
Fricker M, Reissbrodt R, Ehling-Schulz M. Evaluation of standard and new chromogenic selective plating media for isolation and identification of Bacillus cereus. Int. J. Food Microbiol. 121: 27-34 (2008)
Ghosh S, Setlow P. The preparation, germination properties and stability of superdormant spores of Bacillus cereus. J. Appl. Microbio. 108: 582-590 (2010)
Hong YG, Lee JJ, Kwon SW, Kim SS. Biochemical property identification of 10 strains of Bacillus thuringiensis and 10 strains of Bacillus cereus (7 strains of non-emetic and 3 strains of emetic type) by API test. Korean J. Food Sci. 52: 678-684 (2020)
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UCI(KEPA) : I410-ECN-0101-2022-594-000057862