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Merck
CN

64198

啤酒细菌培养基

suitable for microbiology, NutriSelect® Plus

别名:

Detection Agar for bacterial beer spoiler, Pedi-Lacto Selective Beer Agar

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NACRES:
NA.85
UNSPSC Code:
41171609
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产品名称

啤酒细菌培养基, suitable for microbiology, NutriSelect® Plus

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

bacteriological Agar, 15 g/L
beef extract, 2 g/L
chlorophenol red, 0.07 g/L
L-cysteine hydrochloride, 0.2 g/L
dextrose, 15 g/L
disodium phosphate, 2 g/L
L-malic acid, 0.5 g/mL
maltose, 15 g/L
pancreatic digest of casein, 5 g/L
polysorbate 80, 0.5 g/L
potassium acetate, 6 g/L
yeast extract, 5 g/L

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

5.8±0.2 (25 °C)

application(s)

bioburden testing
food and beverages

microbiology

suitability

Leuconostoc spp.
Pediococcus spp.
selective for Lactobacillus spp.
selective for Lactococcus spp.

Quality Level

Application

用于检测酿酒厂的污染/腐败微生物的选择性培养基。

Other Notes

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。

Preparation Note

将66,3g培养基溶于500mL蒸馏水和500mL不含气体的啤酒中。充分混合。加热1分钟,同时不断搅拌以完全溶解所有成分。121°C下高压蒸汽灭菌15分钟。冷却至 50°C后倒入培养皿。

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 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

动植物来源培养基
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

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

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

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

HybriScan™ assays provide rapid, accurate molecular detection of beer spoilage microorganisms, ensuring excellent product quality in breweries.

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