所有图片(2)

文件

COO原产地证书/COA分析证书

Y1625

酵母提取物

Name: 酵母提取物
Brand: SIGMA

for use in microbial growth medium

登录查看公司和协议定价

所有图片(2)

别名:

选择酵母提取物

CAS号:

8013-01-2

EC 号:

232-387-9

MDL编号:

MFCD00132599

eCl@ss:

42040000

NACRES:

NA.85

等级

for molecular biology

质量水平

300

无菌性

non-sterile

形式

powder

technique(s)

microbiological culture: suitable using

application(s)

agriculture

储存温度

room temp

适用性

nonselective for Escherichia coli
nonselective for coliforms

InChI

1S/C19H14O2/c20-18(21)11-17-15-8-4-3-7-14(15)16-10-9-12-5-1-2-6-13(12)19(16)17/h1-10,17H,11H2,(H,20,21)

InChI key

GQNBDGXKDJSVGQ-UHFFFAOYSA-N

正在寻找类似产品? Visit 产品对比指南

一般描述

酵母提取物是由各种酵母菌生产的——主要是酿酒酵母(Saccharomyces cerevisiae)或面包酵母(baker’s yeast)。酵母提取物除了用作微生物研究和生物技术的培养基补充剂外，还用作工业发酵复合培养基的成分。它还可以作为各种微生物培养基的营养源。

应用

酵母提取物可用作以下成分：

培养大肠杆菌克隆的复合培养基，适用于摇瓶实验
培养基，用于培养木质醋酸菌（Gluconacetobacter xylinus）的培养基
用于农杆菌转化的酵母提取物牛肉（YEB）培养基

酵母提取物被用作多种微生物和分子遗传学应用的细菌学培养基成分。

其他说明

自溶酵母的水溶性部分，含有完整的 B 族复合维生素。酵母提取物是氨基酸、肽、水溶性维生素和碳水化合物组成的混合物，可用作培养基添加剂。

Y0875

选择酵母提取物, for use in microbial growth medium

Y2627

2xYT Medium, EZMix^® Powder microbial growth medium

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)

分析证书(COA)

输入产品批号来搜索分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

为方便起见，与您过往购买产品相关的文件已保存在文档库中。

访问文档库

难以找到您所需的产品或批次号码？

如何查找产品货号

在网站页面上，产品编号会附带包装尺寸/数量一起显示（例如：T1503-25G）。请确保在“产品编号”字段中仅输入产品编号 (示例: T1503).

示例

T1503

货号

25G

包装规格/数量

其它示例：

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

遇到问题？欢迎随时联系我们技术服务寻求帮助

如何查找COA批号

批号可以在产品标签上"批“ （Lot或Batch）字后面找到。

Aldrich 产品

如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。
如果您查询到的批号含有填充代码（例如05427ES-021），请输入去除填充代码-021的批号：05427ES。
如果您查询到的批号含有填充代码（例如 STBB0728K9），请输入去除填充代码K9的批号：STBB0728。

未找到您寻找的产品？

部分情况下，可能未在线提供COA。如果搜索不到COA，可在线索取。

索取COA

Origin and incidence of 2-methoxy-3,5-dimethylpyrazine, a compound with a "fungal" and "corky" aroma found in cork stoppers and oak chips in contact with wines.

Pascal Chatonnet et al.

Journal of agricultural and food chemistry, 58(23), 12481-12490 (2010-11-10)

This study identifies a previously isolated bacterium as Rhizobium excellensis, a new species of proteobacteria able to form a large quantity of 2-methoxy-3,5-dimethylpyrazine (MDMP). R. excellensis actively synthesizes MDMP from L-alanine and L-leucine and, to a lesser extent, from L-phenylalanine

A Simple and Rapid Protocol for Producing Yeast Extract from Saccharomyces cerevisiae Suitable for Preparing Bacterial Culture Media.

Omid Zarei et al.

Iranian journal of pharmaceutical research : IJPR, 15(4), 907-913 (2017-03-01)

Yeasts, especially Saccharomyces cerevisiae, are one of the oldest organisms with broad spectrum of applications, owing to their unique genetics and physiology. Yeast extract, i.e. the product of yeast cells, is extensively used as nutritional resource in bacterial culture media.

Differential detection of a surrogate biological threat agent (Bacillus globigii) with a portable surface plasmon resonance biosensor.

Benjamin A Adducci et al.

Biosensors & bioelectronics, 78, 160-166 (2015-11-26)

New methods and technology are needed to quickly and accurately detect potential biological warfare agents, such as Bacillus anthracis, causal agent of anthrax in humans and animals. Here, we report the detection of a simulant of B. anthracis (B. globigii)

Toward consistent and productive complex media for industrial fermentations: studies on yeast extract for a recombinant yeast fermentation process.

Jinyou Zhang et al.

Biotechnology and bioengineering, 82(6), 640-652 (2003-04-04)

Yeast extract (YE) is commonly used as a key component in the complex media for industrial fermentations. However, the lot-to-lot variation of this raw material frequently requires extensive "use testing" of many lots to identify only the few that support

Modelling of yeast inactivation in sonicated tomato juice.

A Adekunte et al.

International journal of food microbiology, 137(1), 116-120 (2009-11-13)

Power ultrasound is recognised as a potential non thermal technique to inactivate microorganisms pertinent to fruit juices. In this study, the effect of sonication on the resistance of yeast (Pichia fermentans) in tomato juice was investigated. Tomato juice samples were

查看所有相关文献

实验方案

Restriction Enzyme Cloning Manual Buffer Recipes

TE Buffer; Elution Buffer; 10x Ligation Buffer; 0.5 M PIPES Buffer; Inoue Transformation Buffer

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门

文件