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Key Documents

Safety Information

Y1625

Sigma-Aldrich

Yeast Extract

for use in microbial growth medium

Synonym(s):

Select Yeast Extract, microbial growth media, microbial growth medium

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250 G
CN¥777.93
1 KG
CN¥3,056.33

CN¥777.93

Available to ship onApril 14, 2025Details

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250 G
CN¥777.93
1 KG
CN¥3,056.33

About This Item

CAS Number:
8013-01-2
EC Number:
232-387-9
MDL number:
MFCD00132599
UNSPSC Code:
41106212
eCl@ss:
42040000
NACRES:
NA.85

CN¥777.93

Available to ship onApril 14, 2025Details

grade

Molecular Biology

Quality Level

300

sterility

non-sterile

form

powder

technique(s)

microbiological culture: suitable using





application(s)

agriculture

storage temp.

room temp

suitability

nonselective for Escherichia coli
nonselective for coliforms

SMILES string

OC(=O)CC1c2c3c(ccc2c4c1cccc4)cccc3

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)

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1 of 4

This Item
7016110375309182
Yeast Extract for use in microbial growth medium

Y1625

Yeast Extract

Yeast Extract suitable for microbiology

70161

Yeast Extract

Yeast extract medium granules, suitable for microbiology

103753

Yeast extract

Yeast Extract

09182

Yeast Extract

form

powder

form

powder

form

medium granules

form

powder

technique(s)

microbiological culture: suitable using





technique(s)

-

technique(s)

-

technique(s)

-

application(s)

agriculture

application(s)

environmental
food and beverages, microbiology

application(s)

microbiology

application(s)

food and beverages
microbiology

sterility

non-sterile

sterility

non-sterile

sterility

-

sterility

non-sterile

grade

for molecular biology

grade

-

grade

-

grade

for technical purposes (in fermentation)

General description

Yeast extract is produced by various yeast species mainly by Saccharomyces cerevisiae or baker’s yeast. [1] In addition to its use as a supplement in culture media for microbial research and biotechnology, [1] yeast extract is also used as a component of the complex media for industrial fermentations.[2]It also serves as a nutritional source for various microbial media.

Application

For general bacteriological use with a variety of microorganisms.
Yeast Extract has been used as a component of:
  • complex media for culturing E. coli clones for shake flask experiments [3]
  • culture media for culturing bacterial species Gluconacetobacter xylinus [4]
  • yeast extract beef (YEB) media for the transformation of Agrobacterium [5]
Yeast extract is used as a bacteriological media component for a variety of microorganisms and molecular genetics applications.

Other Notes

Water soluble portion of autolyzed yeast with intact B-complex vitamins. Yeast extract is a mixture of amino acids, peptides, water soluble vitamins and carbohydrates and can be used as additive for culture media.

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

动植物源性产品
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    0000415164
    0000415164
    0000420860
    0000420860
    0000415163

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    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
    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)
    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
    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
    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.
    View All Related Papers

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    Restriction Enzyme Cloning Manual Buffer Recipes

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