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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 243 - 253 (11page)
이용수
초록· 키워드
오류제보하기
A total of 223 produce samples and environmental swabs collected from various packaging sheds were examined by enumerating total aerobic plate count, total coliform, Escherichia coli and select bacterial pathogens; Bacillus cereus, E. coli, Listeria monocytogenes, Salmonella spp., and Staphylococcus aureus. B. cereus isolates were further screened for carbohydrate utilization, antibiotics susceptibility, and presence of pathogenic gene. Total aerobic plate, total coliform, and E. coli counts of fresh produce ranged from 4.6 to 6.6, 1 to 3.0, and less than 1 to 2 log CFU/g, respectively. The prevalence of pathogens for all samples was 21.5%, and 0.89% for B. cereus and S. aureus, respectively. However, no pathogenic E. coli, L. monocytogenes, and Salmonella spp. were detected. Most of the B. cereus isolates identified were susceptible to penicillin, polymyxin B, ampicillin, oxacillin, and cefotaxime, whereas none of the isolates were positive for emetic toxin, an indication that cleansing procedure at the packaging sheds was not effective. Thorough sanitation and aseptic handling of fresh produce through out the packaging facilities is accentuated.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0