Yeast Extract Powder is a vacuum-dried extract concentrate of Baker's yeast containing the B-complex factors of approximately three times the weight of ordinary dry yeast. This product is a vacuum dried autolyzed yeast extract produced from 100% Baker's yeast. It is a concentrated source of soluble protein components, carbohydrates, and B Complex vitamins natural to yeast. 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.
Yeast Extract Powder is a highly nutritive medium recommended for plate count of microorganisms in water. It is used as a bacteriological media component for a variety of microorganisms and molecular genetics applications. Also suitable for alternative to beef extract.

• Suitable for alternative to beef extract
• Presentation: Yellow-Tan Powder
• pH: 5-5.5 (aq.soln) (Lit.)
• Storage temperature: Room Temperature, desiccate
• Solubility (5g/100ml): Clear
• Moisture: <5%
• Mold Count: < 50/gram
• Standard Plate Count: < 50,000/gram
• Salmonella: Negative