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69964

Millipore

MRS 琼脂

suitable for microbiology, NutriSelect® Basic

别名:

按照 DeMan、Rogosa 和 Sharpe 方法的乳酸菌琼脂。

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About This Item

分類程式碼代碼:
41171605
NACRES:
NA.74

無菌

non-sterile

品質等級

100

形狀

powder

儲存期限

limited shelf life, expiry date on the label

成份

agar, 12 g/L
dipotassium hydrogen phosphate, 2 g/L
D(+)-glucose, 20 g/L
magnesium sulfate (equivalent to 0.2 g/lheptahydrate), 0.1 g/L
manganous sulfate monhydrate, 0.05 g/L
meat extract, 5 g/L
sodium acetate, 5 g/L
triammonium citrate, 2 g/L
universal peptone, 10 g/L
yeast extract, 5 g/L

製造商／商標名

NutriSelect® Basic

技術

microbiological culture: suitable

最終pH值

6.5±0.2 (25 °C)

應用

agriculture
bioburden testing
environmental
food and beverages
microbiology

適合性

nonselective for Lactobacillus spp.
selective by low pH for Bifidobacterium spp.

相关类别

應用

用于从所有类型的材料中富集、培养、分离所有种类的乳杆菌。

準備報告

取61.15g混悬于含有1 ml聚山梨醇80(TWEEN® 80; Sigma P8074)的1000 ml蒸馏水中。 煮沸以完全溶解培养基并充分混匀。15 lbs压力(121°C)高压蒸汽灭菌15分钟。如有需要，灭菌后用冰醋酸调节pH。

腳註

我们现提供两种类型的培养基：GranuCult®优质颗粒状培养基和NutriSelect®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。

法律資訊

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
TWEEN is a registered trademark of Croda International PLC

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
BCCG8816
BCCG3929
BCCG2152
BCCF4763
BCCD8776

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Hanan R Shehata et al.
Frontiers in microbiology, 11, 1095-1095 (2020-06-26)
Probiotics are defined as "live microorganisms that, when administered in adequate amounts, confer a health benefit on the host." The diverse health benefits have contributed to rapid increase in probiotic consumption and in the value of probiotic market, valued at
J.D. DeMan et al.
The Journal of Applied Bacteriology, 23, 130-130 (1960)
Eleftheria Barouni et al.
Food chemistry, 200, 76-82 (2016-02-03)
The object of the current study was to develop a new process for continuous Feta-type cheese production using a biocatalyst consisting of immobilized rennin on a tubular cellulose/starch gel (TC/SG) composite, which has been proven to be an appropriate carrier
Marie-Paule Nawrot-Esposito et al.
Insects, 11(10) (2020-10-18)
Bioinsecticides made from the bacterium Bacillus thuringiensis (Bt) are the bestselling bioinsecticide worldwide. Among Bt bioinsecticides, those based on the strain Bt subsp. kurstaki (Btk) are widely used in farming to specifically control pest lepidopteran larvae. Although there is much
Rupal Mistry et al.
Genetics, 206(2), 889-904 (2017-04-18)
Resident gut bacteria are constantly influencing the immune system, yet the role of the immune system in shaping microbiota composition during an organism's life span has remained unclear. Experiments in mice have been inconclusive due to differences in husbandry schemes

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