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别名:含新生霉素的改良胰酶大豆肉汤
NACRES:NA.85
属性
Agency
according to ISO 16654:2001
质量水平
200
无菌性
non-sterile
形式
powder
保质期
limited, expiry date on the label
组成
bile salts No. 3, 1.5 g/L
di-potassium hydrogen phosphate, 4.0 g/L
D(+)-glucose, 2.5 g/L
novobiocin
peptone from casein, 17.0 g/L
peptone from soymeal, 3.0 g/L
sodium chloride, 5.0 g/L
manufacturer/tradename
NutriSelect® Plus
包装
pkg of -500 g
储存条件
(Dry place, tightly sealed containers)
technique(s)
microbiological culture: suitable
颜色
faint brown
终pH
7.3±0.2 (25 °C)
application(s)
agriculture
food and beverages
microbiology
pathogen testing
储存温度
2-25°C
适用性
selective for Escherichia coli
selective for coliforms
selective for enterovirulent E. coli (EEC)
说明
一般描述
mTSB Broth with Novobiocin is suitable for the selective enrichment of enterohemorrhagic Escherichia coli (EHEC) in foods intended for human and animal consumption. The peptone provides amino acids and other complex nitrogenous substances. Glucose is a fermentable carbohydrate. Sodium chloride delivers osmotic balance. Bile salts inhibit the growth of Gram-positive accompanying bacterial flora. Di-potassium hydrogen phosphate is the buffering agent to stabilize the pH.mTSB is made selective for E. coli O157:H7 by adding bile salts in the media along with Novobiocin supplementation.
应用
用于食品中肠出血性大肠杆菌 (EHEC) 的选择性增菌。根据 USDA-FSIS 方法用于分离和鉴别肉类中的大肠杆菌 0157:H7。
制备说明
Suspend 33 g in 1 litre of distilled water, autoclave at 121°C for 15 minutes.
附注
We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.
IF<5,赠送价值 500元礼品卡
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Shanghai DuMa Biotechnology Co., Ltd.
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