Illustrative image only. Actual product may vary.INACTIVE YEAST POWDER T001
- Category
- Peptones & Protein Hydrolysates
- Pack sizes
- 500 g · 5 kg · 25 kg
- Raw material
- Yeast
Data updated：2026-11-06
Overview
INACTIVE YEAST POWDER T001 is a yeast-derived peptone, used as a nitrogen and growth-factor source in culture media. Supplied by STBIO MEDIA with a COA for every batch; samples and specifications are available on request.
Inactive yeast powder versus yeast extract
Inactive yeast powder is whole yeast cells inactivated by heat and dried, keeping the cell wall, protein, B vitamins and minerals without extraction or separation. Yeast extract is only the water-soluble fraction after autolysis. The former is nutritionally complete and lower in cost, used in fermented feed, biofertiliser and fermentations that need a slow nutrient release; the latter dissolves clear and is taken up quickly, for culture media and food.
Product highlights
- Available in 500 g / 5 kg / 25 kg, from laboratory to industrial scale
- COA, specification sheet, and technical data sheet available; samples on request
- Manufactured in Taiwan with reliable supply
Frequently asked questions
01How do I request a bulk quotation, and can you provide a COA?
Yes. This product is available in 500 g, 5 kg, 25 kg. Tell us your application and volume when requesting a quotation; we reply within one working day and can supply the COA, specification sheet, and technical data sheet.
Used in these applications
- Cost-Effective Industrial & Food Fermentation Nutrient SeriesEconomical, nutritionally balanced and consistent nitrogen sources that lower medium costs in large-scale industrial and food fermentation. For food and beverage fermentation, biopesticides, biofertilizers, environmental microorganisms and industrial enzymes.
- Sustained Nitrogen Supply & Secondary Metabolite Production SeriesControlled hydrolysis and peptide molecular-weight distribution provide sustained nitrogen release to support secondary metabolite production. For Streptomyces, actinomycetes, antibiotics and other bioactive compound fermentations.
- High Spore Yield Nutrient SeriesNutrient formulations designed for the growth and sporulation of spore-forming bacteria, improving spore yield, sporulation rate and product quality. For Bacillus subtilis, B. amyloliquefaciens, B. velezensis and other biopesticide and biofertilizer strains.