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Yeast and Mold Selective Broth

品牌
Millipore
货号
MHA00P2SM
规格纯度
pkg of 2 mL, Ampoule for testing soft drinks and other beverages for growth of yeast and mold. Antibiotics in the medium prevent bacterial overgrowth.
参考价格
1756.9 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

The microbiology of beverages will vary greatly depending upon the method of processing and the means of preservation. High microbial populations often indicate poor quality in raw material, unsanitary equipments or opportunity for growth in the food at some stage in the process. Yeast and Mould Selective Broth is used for the detection of fungi in routine analysis of beverages using membrane filter technique.(1) This medium is used for enrichment of yeasts and moulds from populations containing bacteria. The medium is highly nutritious for the growth of yeasts and moulds. Biopeptone and yeast extract provide nitrogenous compounds and vitamin B complex. Thiamine is also a B vitamin in the medium. Dextrose acts as the energy source. Diastase is a mixture of amylolytic enzymes. Bromocresol green is the pH indicator, which is green at acidic pH (pH 4.0) while blue at pH 5.6. Potassium phosphate helps in maintaining buffering action in the medium. The low pH inhibits bacterial growth. yeast produces green, opaque large colonies. Mold colonies are green and filamentous

应用

Yeast and Mould Selective Broth is used for testing soft drinks and other beverages for growth of yeast and mold. Antibiotics in the medium prevent bacterial overgrowth in samples such as Beer, Bottled Water, Cider, Soft Drink, Sport Drink and Wine. The media finds its application in Clinical, Cosmetics, Environmental Analysis, Food and Beverage and Industrial QC.

包装

50 pk in 2 mL plastic ampoules
2mL 塑料安瓿

产品规格

Incubation Time: 48–72 hrs
Incubation Temperature: 28–32 °C

培养基

酵母菌和霉菌选择性培养基

分析说明

QC organisms
酿酒酵母 (ATCC 7754)

A. niger (ATCC 16404)
Target Microorganisms: Yeast and mold (selection by antibiotics)
酵母菌落显示为绿色和不透明的大菌落。 霉菌菌落为绿色和细丝状。

法律信息

MICROFIL is a registered trademark of Merck KGaA, Darmstadt, Germany
MICROPRESURE is a registered trademark of Merck KGaA, Darmstadt, Germany
MILLIFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

eCl@ss32160801
NACRESNA.74

产品性质

质量水平100
形式liquid
保质期12 mo.
特点ready-to-use
包装pkg of 2 mL
pack of 50 tests
颜色 green
inputsample type bottled water
sample type cider
sample type food(s)
sample type beverage(s)
sample type soft drink
sample type beverage(s)
sample type cosmetics
sample type beer
sample type wine
sample type sport drink
pH值(酸碱度)4.4±0.2 (25.0 ℃)
application(s)clinical
cosmetics
environmental
food and beverages
industrial qc (microbial monitoring)
microbiology
相容性for use with MF-method
for use with Microfil®
for use with MicropreSure®
for use with Milliflex®
运输wet ice
储存温度2-8℃

安全信息

储存分类代码12 - Non Combustible Liquids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

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