Description

Yeast Extract: Yeast Extract is a water soluble extract of selected autolyzed yeast cells. It is rich in vitamins, especially B-complexes, amino acids and other growth factors. It is used in many microbiological culture media formulations as an excellent growth source.

Specification

Physical Form	Hygroscopic Powder
Color	Light Yellow
Amino Nitrogen	≥4.5%
Total Nitogen	≥10.0%
Loss on Drying	≤5.0%
Ash (Residue on ignition)	≤15%
pH (2% Solution)	6.5-7.5

Growth Supporting Properties
Peptone Agar (USP)	Satisfactory
Broth Formulation	Satisfactory

Standard Plate Count	Less than 5,000 CFU/g
Molds and Yeast	Less than 100 CFU/g
Coliforms	Negative
Salmonella	Negative
Storage	Room Temperature

Documents

COA

SDS

Disclaimer: For laboratory research use only.