광주지역 소 생고기 선호도 및 유통단계별 세균학적 분석
Survey in consumers and distribution stages bacteriologicalanalysis for fresh raw beef in Gwangju area, Korea
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Consumer’s preference and microbial inspections on fresh raw beef were carried out to understand the actual market status in Gwanju, Korea. Over 15 questions on questionnaire by 1,111 randomly selected respondents between April and May in 2011, results showed 65.5% positive on eating fresh raw beef,63.8% negative on good hygiene condition of fresh raw beef, and 72.5% positive on the secure of the hygiene-safety for priority program, respectively. For microbial inspections, a total of 302 samples were collected from fresh raw beef purchased from slaughterhouse (n=122), transport (n=69) and consumer (n=81) stage, from lettuce (n=30) at consumer stage. The aerobic plate count (APC), E. coli count and food borne bacteria such as Salmonella spp., Listeria monocytogenes, Staphylococcus(S.) aureus and E. coli O157:H7 were tested in the samples. As results, the level of count on APC of fresh raw beef ranged 6×101∼1.8×105 CFU/g from slaughterhouse, 2×102∼8.3×105 CFU/g from transport stage and 1×102∼4×105 CFU/g from consumer stage. The level of count on E. coli of fresh raw beef ranged 1∼9×101 CFU/g from slaughterhouse, 1∼7×10 CFU/g from transport stage and 1∼5.5×10 CFU/g from consumer stage. In total, 26 S. aureus were isolated, 10 (14.5%) from fresh raw beef at transport stage, 12 (14.8%) from fresh raw beef and 4 (13.3%) from lettuce at consumer stage. Enterotoxin of S. aureus was not detected among 26 isolates. All S. aureus isolates were typed using a DiversiLabTM rep-PCR system for genetic similarity test, showing over 95% of genetic relationship amon isolates.
Abstract
Consumer’s preference and microbial inspections on fresh raw beef were carried out to understand the actual market status in Gwanju, Korea. Over 15 questions on questionnaire by 1,111 randomly selected respondents between April and May in 2011, results showed 65.5% positive on eating fresh raw beef,63.8% negative on good hygiene condition of fresh raw beef, and 72.5% positive on the secure of the hygiene-safety for priority program, respectively. For microbial inspections, a total of 302 samples were collected from fresh raw beef purchased from slaughterhouse (n=122), transport (n=69) and consumer (n=81) stage, from lettuce (n=30) at consumer stage. The aerobic plate count (APC), E. coli count and food borne bacteria such as Salmonella spp., Listeria monocytogenes, Staphylococcus(S.) aureus and E. coli O157:H7 were tested in the samples. As results, the level of count on APC of fresh raw beef ranged 6×101∼1.8×105 CFU/g from slaughterhouse, 2×102∼8.3×105 CFU/g from transport stage and 1×102∼4×105 CFU/g from consumer stage. The level of count on E. coli of fresh raw beef ranged 1∼9×101 CFU/g from slaughterhouse, 1∼7×10 CFU/g from transport stage and 1∼5.5×10 CFU/g from consumer stage. In total, 26 S. aureus were isolated, 10 (14.5%) from fresh raw beef at transport stage, 12 (14.8%) from fresh raw beef and 4 (13.3%) from lettuce at consumer stage. Enterotoxin of S. aureus was not detected among 26 isolates. All S. aureus isolates were typed using a DiversiLabTM rep-PCR system for genetic similarity test, showing over 95% of genetic relationship amon isolates.
참고문헌 (16)
- 농림수산검역검사본부, "축산물의 가공기준 및 성분규격", 농림수산검역검사본부 고시 제 2011-43호, ~ (2011)
- 농림수산식품부, "식육중미생물검사요령", 농림수산식품부 고시 제 2011-54호, ~ (2011)
- 농촌진흥청 축산과학원, "식육의 테마 상식", ~ (2007)
- Chea YI., "Quality research of Korean beef Bong-Gye native meat in ooljkun", The Korean Journal of Culinary Research, 7, pp.57~67 (2001)
- Heo JH., "Bacteriological study on carcasses and environmental specimens from different stage of slaughter process", Korean J Vet Serv, 21, pp.157~161 (1998)
- Hwang WM., "Survey on the contamination of microorganisms in pork from slaughterhouse in Incheon area", Korean J Vet Serv, 27, pp.7~15 (2004)
- 전해창, "서울지역 식육판매업소의 미생물학적 오염도 및 위생관리수준 평가", 한국가축위생학회지, 34(4), pp.409~416 (2011), 한국가축위생학회
- 김혜정, "시금치로부터 병원성세균의 분리 및 동정", 한국식품과학회지, 35(1), pp.97~102 (2003), 한국식품과학회
- Kim JY., "Microbiological quality and detection of pathogenic microorganisms in slaughtered meat in Seoul area", Korean J Vet Serv, 28, pp.215~223 (2005)
- Kim TH., "A historical study of beef cooking VII hoe (raw beef)", Korean J Dietary Culture, 14, pp.385~393 (1999)
- 이주연, "서울 및 경기지역 식육판매업소의 위생관리 실태분석 - HACCP 지정업소와 미지정업소 비교를 중심으로 -", 한국축산식품학회지, 30(2), pp.336~344 (2010), 한국축산식품학회
- 이시형, "육회 중에 분포하는 미생물과 주요 식중독 세균의 조사", 한국축산식품학회지, 27(2), pp.197~202 (2007), 한국축산식품학회
- 이우원, "소와 돼지 도체표면에서 황색포도상구균의 분리 및 장독소 검출", 한국가축위생학회지, 33(3), pp.255~261 (2010), 한국가축위생학회
- 남지현, "인천지역 소 부산물의 미생물 및 Pb, Cd 오염도 조사", 한국가축위생학회지, 35(3), pp.223~230 (2012), 한국가축위생학회
- Park SD., "A study on the contamination level of pathogenic microorganisms in beef distribution stages", Korean J Vet Serv, 25, pp.117~126 (2002)
- 양하영, "인천지역 닭 도축장에서 분리된 Salmonella spp.의 항생제 내성 및 PFGE 패턴분석", 한국가축위생학회지, 32(4), pp.325~334 (2009), 한국가축위생학회