Yeast Extract Powder is supplied by the company, HIMEDIA.

This Yeast Extract Powderis designed for cultivation of microorganisms encountered in milk or other dairy products. Yeast Extract Powder is also used with Meat extract B Powder or in place of Meat extract B Powder.

Product specifications:

• Catalog number: RM027-500G
• Brand: HIMEDIA
• Quantity/unit: Pack of 500g

Product features:

• Appearance : Light yellow to brownish yellow homogenous free flowing powder having characteristic odour but not putrescent.
• Solubility : Freely soluble in distilled/ purified water, insoluble in alcohol.
• Clarity : 2% w/v aqueous solution remains clear and neutral without any haziness after autoclaving at 15 lbs pressure (121C) for 15 minutes.
• Reaction : Reaction of 2% w/v aqueous solution at 25C.
• pH : 6.50- 7.50
• Test for Pathogens : 1. Escherichia coli-Negative in 10 gms of sample 2. Salmonella species-Negative in 10 gms of sample 3. Pseudomonas aeruginosa-Negative in 10 gms of sample 4. Staphylococcus aureus- Negative in 10 gms of sample5. Candida albicans- Negative in 10 gms of sample 6. Clostridia- Negative in 10 gms of sample
• Indole test : Tryptophan content: Passes
• Test for coagulable protein : As per method specified in USP 37,NF32.No formation of precipitate
• Cultural response : Cultural response observed after incubation at 35-37C for 18-24 hours by preparing Plate Count Agar (M091) and Plate Count Hiveg Agar (MV091) using Yeast extract powder as an ingredient.