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Merck
CN

22092

胰蛋白胨大豆肉汤培养基 - 脱水培养基

NutriSelect® Plus, powder, suitable for microbiology

别名:

CASO肉汤,大豆酪蛋白消化物肉汤,TSB,胰蛋白胨大豆肉汤, CASO 肉汤, TSB, 大豆酪蛋白消化物肉汤, 胰蛋白胨大豆肉汤, 酪蛋白大豆肉汤

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UNSPSC Code:
41171607
NACRES:
NA.74
MDL number:
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产品名称

胰蛋白胨大豆肉汤培养基 - 脱水培养基, NutriSelect® Plus, powder, suitable for microbiology

agency

according to ISO 10273:2017
according to ISO 21871:2006

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

casein peptone (pancreatic), 17 g/L
dipotassium hydrogen phosphate, 2.5 g/L
glucose, 2.5 g/L
sodium chloride, 5 g/L
soya peptone (papain digest.), 3 g/L

packaging

bottle of 500 g

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

color

light yellow

final pH

7.3±0.2 (25 °C)

application(s)

bioburden testing
cleaning products
clinical testing
cosmetics
environmental
food and beverages
pathogen testing
personal care
pharmaceutical
sample preparation
veterinary
water monitoring

microbiology

suitability

nonselective for Bacillus spp.
nonselective for Bacteroides spp.
nonselective for Campylobacter spp.
nonselective for Candida spp.
nonselective for Escherichia coli
nonselective for Neisseria spp.
nonselective for Staphylococcus spp.
nonselective for Streptococcus spp.
nonselective for bacteria (General Media)
nonselective for coliforms

Quality Level

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Application

胰蛋白胨大豆肉汤(TSB)培养基适合不加血清富养许多苛养性生物。可用于空肠弯曲菌的动力学鉴定。适用于需氧和厌氧细菌的培养。

Disclaimer

我们现提供两种类型的培养基:GranuCult®优质颗粒状培养基和®高性价比粉末状培养基,满足用户不同层次的需求。商标后的品级称号basic(基础)、plus(加强)或prime(特级)代表产品的不同质控水平,从基础的质控到标准质控加强版到全面合规的特级质控水平。

Features and Benefits

NutriSelect® Plus是粉末培养基,优点:
  • 行业标准的促生长检测质控
  • ISO 9001标准的质量保证
  • 经济实惠的粉末培养基

General description

胰蛋白胨大豆肉汤(TSB)是一种用于分离和培养苛养和非苛养微生物或维持储备培养物的通用培养基。它是一种用于培养和分离各种细菌、酵母菌和霉菌的复合培养基。TSB培养基混合酪蛋白胨和大豆胨两种蛋白胨,提供氨基酸和长链肽等有机氮营养。氯化钠维持渗透压平衡,大豆蛋白胨中的天然糖类提供能源。

Other Notes

检测热损伤弗氏志贺菌的选择性培养基

Preparation Note

将30 g脱水培养基悬浮于1升纯净的过滤水中。加热并频繁搅拌,煮沸一分钟。121℃灭菌15分钟。冷却至45-50℃。轻轻混合,分散到无菌培养皿或无菌培养管中。

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

动植物来源培养基
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Diego Alem et al.
World journal of microbiology & biotechnology, 36(8), 120-120 (2020-07-19)
We studied the production and the potential use of a purple-pigment produced by an Antarctic bacterial isolate. This pigment was identified as violacein, a metabolite produced by many bacterial strains and reported that it has antiproliferative activity in many cell
S K Urwyler et al.
Letters in applied microbiology, 62(2), 130-137 (2015-11-20)
Fast microbial identification is becoming increasingly necessary in industry to improve microbial control and reduce biocide consumption. We compared the performances of two systems based on MALDI-TOF MS (VITEK MS and BIOTYPER) and two based on biochemical testing (BIOLOG, VITEK
Lucia Hrncirova et al.
Folia microbiologica, 64(4), 497-508 (2019-01-19)
The aim of this work was to test the hypothesis that antimicrobial food additives may alter the composition of human gut microbiota by selectively suppressing the growth of susceptible gut microbes. To explore the influence of antimicrobial food additives on
J.L. Smith et al.
Journal of Food Protection, 53, 141-141 (1990)
Saikat Jana et al.
NPJ biofilms and microbiomes, 6(1), 19-19 (2020-04-15)
Bacterial biofilms in natural and artificial environments perform a wide array of beneficial or detrimental functions and exhibit resistance to physical as well as chemical perturbations. In dynamic environments, where periodic or aperiodic flows over surfaces are involved, biofilms can

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