Microbial Contamination Levels of Strawberries at Domestic Farms of South Korea

Won-Il Kim; A-Ra Jo; Se-Ri Kim; Song Hee Ryu; Ki-Woong Nam; Yohan Yoon; Deok-Hoon Yoon; So-Yong Oh; Myeong Hyeon Nam; Jae-Gee Ryu; Hwang-Yong Kim

추천

검색

질문

자료유형: 학술저널

저자정보: Won-Il Kim (RDA) A-Ra Jo (RDA) Se-Ri Kim (RDA) Song Hee Ryu (RDA) Ki-Woong Nam (Hankyong National University) Yohan Yoon (Sookmyung Women’s University) Deok-Hoon Yoon (Hankyong National University) So-Yong Oh (Hankyong National University) Myeong Hyeon Nam (Chungnam ARES) Jae-Gee Ryu (RDA) Hwang-Yong Kim (RDA)

저널정보: 한국토양비료학회 한국토양비료학회지 한국토양비료학회지 제47권 제6호

발행연도: 2014.12

수록면: 437 - 442 (6page)

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

Foodborne illness due to the consumption of contaminated raw strawberries is a continuing food safety concern. This study investigated and evaluated contamination levels of bacteria on strawberries at farms stage to evaluate potential hazards associated with fresh strawberries. A total of 315 samples, 105 samples from 5 sampling sites (A to E) of 21 farms and 210 samples from 1 sampling site of 6 farms, was collected every month for four months and analyzed to enumerate aerobic bacterial counts, Coliforms/E. coli, Bacillus cereus and Staphylococcus aureus. In addition, the prevalence study of five pathogens (S. aureus, E. coli, E. coli O157:H7, Salmonella spp. and Listeria monocytogenes) was performed on each sample. Aerobic bacterial counts ranged from 0.48 to 6.36 Log CFU/g, with the highest bacterial cell counts recorded for D and E sites. Coliforms were detected in 71 samples (22.5%) with a minimum of 0.48 cfu/g and a maximum of more than 4 Log CFU/g. B. cereus was detected in 98 samples (31.1%) among total samples analyzed. S. aureus was detected in 2 samples with a minimum of 0.48 Log CFU/g and a maximum of 1.38 Log CFU/g. E. coli, E. coli O157:H7, Salmonella spp. and L. monocytogenes were not isolated from any of the samples. The microbial contamination levels of strawberries determined in this study may be used as the fundamental data for microbiological risk assessment.

#Strawberry #Microbiological quality #Food-borne pathogen

참고문헌 (30)

참고문헌 신청

1. [학술지(정기간행물)] - Tian, J. Q. / 2012 / Survival and growth of foodborne pathogens in minimally processed vegetables at 4 and 15°C / J. Food Sci. 77 (1) : M48 ~ M50

2. [기타자료] - Rural Development Administration / 2013 / Strawberry : 20 ~

3. [인터넷자원] - Statistics Korea / / Korean Statistical Information Service

4. [학술지(정기간행물)] - Centers for Disease Control and Prevention / 2007 / / Morbidity and mortality weekly report 56 (35) : 909 ~ 911

5. [인터넷자원] - / / The Marler Clark Network: Foodborne illness outbreak database

이 논문의 저자 정보

Won-Il Kim

소속기관 Dong Yang Chemical

주요연구분야 농수해양학 > 농학 TOP 5% 농수해양학 > 식품과학

논문수 162 이용수 11,367

A-Ra Jo

소속기관 RDA