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GranuCult® modified Tryptic Soy Broth
产品编号: | 4157252 |
规格: | USDA-FSIS, suitable for microbiology, pathogen testing |
包装规格: | 500 G |
产品类别: | 进口试剂 |
品牌: | Millipore |
优惠价: | 立即咨询 |
产品别名
GranuCult® modified Tryptic Soy Broth
mTSB, Tryptic soy broth-modified
产品性质
Quality Level【质量水平】 | 200 |
agency | USDA-FSIS |
form【形式】 | medium granules (dehydrated culture medium (DCM) (dehydrated (DCM))) |
manufacturer/tradename | GranuCult® prime |
application(s) | food and beverages microbiology pathogen testing |
suitability【适用性】 | Escherichia coli O157:H7 Escherichia coli (non-O157 Shiga Toxin-Producing (STEC)) Salmonella spp. |
基本信息
General description【一般描述】 | mTSB (modified Tryptic Soy Broth) without the addition of novobiocin is a selective enrichment media for the isolation and growth of non-O157 Shiga Toxin-Producing Escherichia coli (STEC) and Salmonella from meat products, carcass, and environmental sponges. For the selective enrichment of Escherichia coli O157:H7 in outbreak-related samples, e.g. fermented sausage, cooked meat products, the addition of novobiocin is recommended. Pancreatic digest of casein, papaic digest of soybean meal, and casamino acids (casein acid hydrolysate) serve as carbon and nitrogen sources, vitamins, and minerals. Glucose also serves as a carbon energy source for rapid growth during the enrichment. Sodium chloride maintains the osmotic balance and dipotassium hydrogen phosphate acts as a buffering agent for maintaining the pH balance of the medium. The addition of Bile salts ensures selectivity of the media. |
Application【应用】 | modified Tryptic Soy Broth has emerged as the medium of choice for the enrichment of E. coli and Salmonella species in red meats. This medium is not intended for use in the diagnosis of a disease or other conditions in humans. |
Features and Benefits【特点和优势】 | mTSB media renders the isolation simpler, less costly, and substantially suppresses the growth of other gram-negative Enterobacteriaceae species by 90%. |
Footnote【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. |
Legal Information【法律信息】 | GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany |
安全信息
Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
WGK | WGK 1 |