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Merck

30912

Millipore

按照 DeMan-Rogosa-Sharpe 方法的 MRS 琼脂

suitable for microbiology

别名:

DeMan-Rogosa-Sharpe 琼脂

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About This Item

UNSPSC代码:
41171605
NACRES:
NA.85

无菌性

non-sterile

质量水平

表单

solid

保质期

limited shelf life, expiry date on the label

组成

agar, 12 g/L
diammonium citrate, 2 g/L
dipotassium hydrogen phosphate, 2 g/L
glucose, 20 g/L
magnesium sulfate heptahydrate, 0.2 g/L
manganous sulfate tetrahydrate, 0.05 g/L
meat extract, 10 g/L
meat peptone (peptic), 10 g/L
sodium acetate trihydrate, 5 g/L
yeast extract, 5 g/L

最终pH

5.4±0.2 (25 °C)

应用

agriculture
environmental
food and beverages

microbiology

适用性

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

应用

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

制备说明

补充试剂: 1 ml/l吐温80(货号P8074)

其他说明

用于乳酸菌培养的培养基[1]

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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J.D. DeMan et al.
The Journal of Applied Bacteriology, 23, 130-130 (1960)

商品

Traditional methods are based morphology, staining methods, enzyme reactions (metabolism) and diverse media.

Cost-effective molecular biology method for lactobacilli detection is presented as an alternative to PCR-based methods.

Probiotics exhibit an inhibitory effect on pathogens, help prevent chronic intestinal inflammatory diseases or atopic syndromes, and support the immune system.

相关内容

Traditional methods are based morphology, staining methods, enzyme reactions (metabolism) and diverse media.

Today, diverse studies report the benefits of probiotics, such as inhibitory effects on pathogens, aid in the management or prevention of chronic intestinal inflammatory diseases or atopic syndromes, and support to the immune system. Potential beneficial applications abound, researchers continue to evaluate the effictiveness and clarify the mechanisms of action of probiotics.

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