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Y1625

Sigma-Aldrich

Yeast Extract

for use in microbial growth medium

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Synonym(s):
Select Yeast Extract, microbial growth media, microbial growth medium
CAS Number:
EC Number:
MDL number:
eCl@ss:
42040000
NACRES:
NA.85

grade

for molecular biology

Quality Level

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

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

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This Item
895261.1388592144
Yeast Extract for use in microbial growth medium

Sigma-Aldrich

Y1625

Yeast Extract

Yeast Extract micro-agglomerated

Millipore

89526

Yeast Extract

Millipore

Millipore

1.13885

Yeast extract

Yeast Extract suitable for microbiology

Millipore

92144

Yeast Extract

sterility

non-sterile

sterility

non-sterile

sterility

-

sterility

non-sterile

form

powder

form

powder

form

solid

form

powder

technique(s)

microbiological culture: suitable using





technique(s)

-

technique(s)

-

technique(s)

-

application(s)

agriculture

application(s)

food and beverages
microbiology

application(s)

microbiology

application(s)

food and beverages, microbiology

storage temp.

room temp

storage temp.

-

storage temp.

2-30°C

storage temp.

-

General description

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

Application

Yeast Extract has been used as a component of:
  • complex media for culturing E. coli clones for shake flask experiments
  • culture media for culturing bacterial species Gluconacetobacter xylinus
  • yeast extract beef (YEB) media for the transformation of Agrobacterium
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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Lucija Markulin et al.
Planta, 250(1), 347-366 (2019-05-01)
The involvement of a WRKY transcription factor in the regulation of lignan biosynthesis in flax using a hairy root system is described. Secoisolariciresinol is the main flax lignan synthesized by action of LuPLR1 (pinoresinol-lariciresinol reductase 1). LuPLR1 gene promoter deletion
Marco R Binelli et al.
Biomaterials advances, 141, 213095-213095 (2022-09-06)
Bacterial cellulose is an attractive resource for the manufacturing of sustainable materials, but it is usually challenging to shape it into elaborate three-dimensional structures. Here, we report a manufacturing platform for the creation of complex-shaped cellulose objects by printing inks
Carolina Fernandez-Senac et al.
Journal of fish diseases, 43(11), 1463-1472 (2020-09-04)
Routine gill swabbing is a non-destructive sampling method used for the downstream qPCR detection and quantitation of the pathogen Neoparamoeba perurans, a causative agent of amoebic gill disease (AGD). Three commercially available swabs were compared aiming their application for timelier
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
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

Protocols

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

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