酵母抽提物 [酵母粉]，Yeast Extract；suitable for microbiology

图片 酵母抽提物 [酵母粉]，Yeast Extract；suitable for microbiology
别名：酵母浸出粉；酵母提取粉；酵母抽提物；酵母浸膏粉；酵母提取物；酵母浸粉；酵母浸膏；YE培养基；Select Yeast Extract

CAS号: 8013-01-2 EC 号: 232-387-9 MDL编号: MFCD00132599 eCl@ss: 42040000 NACRES: NA.74
制造商品牌: 密理博 Millipore , 西格玛 Sigma-Aldrich
货号（SKU）: 70161
CAS号: 8013-01-2
MDL号: MFCD00132599
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¥358.78

说明

一般描述

A water-soluble extract of autolyzed yeast cells, yeast extract is a mixture of amino acids, peptides, and water-soluble vitamins, for example, intact vitamin B12 complex and carbohydrates, and can be used as an additive for culture media and fermentation media. It can also be used in the resuscitation of a large variety of fastidious microorganisms.
 

应用

Yeast extract is recommended for use in culture media and the cultivation of various microorganisms. It provides multi-functional nutrient supplements that can also be used in microbial fermentation.
 
 

属性

生物来源

Saccharomyces cerevisiae

质量水平

200

sterility

non-sterile

测定

≥11% total nitrogen (N) basis
~5% amino-nitrogen basis

形式

powder

灼烧残渣

≤15%

缺失

≤6% loss on drying

pH值（酸碱度）

7.0±0.2 (2% in H2O)

溶解性

H2O: 2%, clear, yellow

application(s)

environmental
food and beverages
microbiology

储存温度

2-25°C

适用性

molds
yeasts

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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