KR20110135708A - 대장균 o157:h7 검출을 위한 배지 조성물 - Google Patents
대장균 o157:h7 검출을 위한 배지 조성물 Download PDFInfo
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- KR20110135708A KR20110135708A KR1020100055581A KR20100055581A KR20110135708A KR 20110135708 A KR20110135708 A KR 20110135708A KR 1020100055581 A KR1020100055581 A KR 1020100055581A KR 20100055581 A KR20100055581 A KR 20100055581A KR 20110135708 A KR20110135708 A KR 20110135708A
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- C—CHEMISTRY; METALLURGY
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Abstract
Description
도 2는 본 발명의 배지에서 색으로 분별 가능한 하프니아 얼베이(H. alvei)와 대장균 O157:H7의 콜로니(colony) 모습을 보여 주는 도이다.
배지 | 열 처리 (60℃에서 1분 30초) |
산 처리 (1% 젖산(lactic acid)을 10분 처리) |
트립틱소이(Trypic soy) 배지 | 7.41 ± 0.07 | 7.80 ± 0.04 |
실시예 1의 배지 | 7.08 ± 0.03 | 5.82 ± 0.30 |
CT-SMAC 배지 | 5.13 ± 0.30 | 3.40 ± 0.41 |
Claims (4)
- 대장균 O157:H7 선택 분별용 배지 조성물에 있어서,
탄소원으로 β-D-겐티오비오스(β-D-gentiobiose)를 포함하고, 담즙산염을 0.35~0.65 g/L 함유하며, 항생제를 포함하지 않는 것을 특징으로 하는 대장균 O157:H7 선택 분별용 배지 조성물.
- 제1항에 있어서,
상기 대장균 O157:H7 선택 분별용 배지 조성물은,
pH에 따라 색이 변하는 pH 지시약을 추가로 포함하고 있는 것을 특징으로 하는 대장균 O157:H7 선택 분별용 배지 조성물.
- 제1항에 있어서,
상기 대장균 O157:H7 선택 분별용 배지 조성물은,
펩톤(peptone), 염화나트륨(sodium chloride), 아가(agar) 및 뉴트럴레드(neutral red)를 추가로 포함하는 것을 특징으로 하는 대장균 O157:H7 선택 분별용 배지 조성물.
- 제3항에 있어서,
상기 대장균 O157:H7 선택 분별용 배지 조성물은,
펩톤(peptone) 11~19.5 g/L, D-솔비톨(D-sorbitol) 7~13 g/L, 담즙산염(bile salts) 0.35~0.65 g/L, 염화나트륨(sodium chloride) 3.5~6.5 g/L, 아가(agar) 10.5~19.5 g/L, 뉴트럴레드(neutral red) 0.02~0.04 g/L 및 β-D-겐티오비오스(β-D-gentiobiose) 3.5~6.5 g/L의 함량으로 조성되는 것을 특징으로 하는 대장균 O157:H7 선택 분별용 배지 조성물.
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KR1020100055581A KR101109565B1 (ko) | 2010-06-11 | 2010-06-11 | 대장균 o157:h7 검출을 위한 배지 조성물 |
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KR1020100055581A KR101109565B1 (ko) | 2010-06-11 | 2010-06-11 | 대장균 o157:h7 검출을 위한 배지 조성물 |
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KR20110135708A true KR20110135708A (ko) | 2011-12-19 |
KR101109565B1 KR101109565B1 (ko) | 2012-01-31 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20190055463A (ko) * | 2017-11-15 | 2019-05-23 | 건국대학교 산학협력단 | 대장균 배양 및 검출용 배지 조성물 및 이의 제조 방법 |
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CN1333831A (zh) * | 1998-12-08 | 2002-01-30 | 儿童医院及地区医疗中心 | 区分大肠杆菌0157∶h7和其它菌株的多态性位点 |
WO2004101770A1 (en) | 2003-03-13 | 2004-11-25 | Universite De Moncton (Bureau De Soutien A L'innovation) | Antioxidant producing bacterium and uses thereof |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR20190055463A (ko) * | 2017-11-15 | 2019-05-23 | 건국대학교 산학협력단 | 대장균 배양 및 검출용 배지 조성물 및 이의 제조 방법 |
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