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70161

Millipore

Yeast Extract

suitable for microbiology

CAS Number:
EC Number:
MDL number:
eCl@ss:
42040000
NACRES:
NA.74

Quality Level

biological source

Saccharomyces cerevisiae

sterility

non-sterile

assay

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

form

powder

application(s)

microbiology: suitable

ign. residue

≤15%

loss

≤6% loss on drying

pH

7.0±0.2 (2% in H2O)

solubility

H2O: 2%, clear, yellow

Featured Industry

Environmental
Food and Beverages

suitability

molds
yeasts

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Application

A water soluble extract of autolyzed yeast cells. Yeast extract is a mixture of amino acids, peptides, water soluble vitamins and carbohydrates and can be used as additive for culture media.

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

Certificate of Analysis

Certificate of Origin

Paul Vigne et al.
BMC physiology, 10, 8-8 (2010-05-15)
Recent attention has been given to the relationships between diet, longevity, aging and resistance to various forms of stress. Flies do not simply ingest calories. They sense different concentrations of carbohydrate and protein macronutrients and they modify their feeding behavior...
Alfredo Perales-Puchalt et al.
Journal of leukocyte biology, 103(5), 799-805 (2018-03-15)
Due to their cytotoxic activities, many anticancer drugs cause extensive damage to the intestinal mucosa and have antibiotic activities. Here, we show that cisplatin induces significant changes in the repertoire of intestinal commensal bacteria that exacerbate mucosal damage. Restoration of...
Emilio M Ungerfeld et al.
Microorganisms, 8(6) (2020-05-30)
Ameliorating methane (CH4) emissions from ruminants would have environmental benefits, but it is necessary to redirect metabolic hydrogen ([H]) toward useful sinks to also benefit animal productivity. We hypothesized that inhibiting rumen methanogenesis would increase de novo synthesis of microbial...
Myounghoon Moon et al.
Scientific reports, 9(1), 19959-19959 (2019-12-29)
Sugar refinery washing water (SRWW) contains abundant levels of carbon sources and lower levels of contaminants than other types of wastewater, which makes it ideal for heterotrophic cultivation of microalgae. Here, carbon sources in SRWW were utilized for conversion into...
Pedro M D S Abrantes et al.
Journal of microbiological methods, 169, 105815-105815 (2019-12-25)
Candida albicans and streptococci are amongst the most common fungal and bacterial organisms present in the oral cavity, with a growing body of evidence implicating C. albicans in increased caries severity and in the formation of the cariogenic biofilm. However...

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