Yeast Powder for Fermentation

ART-MN-011 is a fine yeast powder-fermentation ingredient designed for microbial nutrition and upstream media formulation where a complex, yeast-derived source of organic nitrogen and micronutrients is required. It is produced from inactivated yeast biomass and processed into a free-flowing powder suitable for dry blending, hydration, and controlled addition to fermentation media. Typical composition targets may include protein 40-50%, total nitrogen 6.5-8.5%, moisture not more than 6.0%, ash 5-9%, and pH 5.0-7.0 in a 2% aqueous dispersion, subject to final lot confirmation.

Unlike a purified single nutrient, yeast powder supplies a broad matrix of peptides, amino acids, nucleotides, B-group vitamins, minerals, and yeast cell wall fractions. This makes it useful in screening work where R&D teams compare complex nitrogen sources for growth kinetics, metabolite output, robustness, or media cost. Buyers can review related fermentation inputs in microbial nutrition and fermentation before requesting a tailored specification package for ART-MN-011.

• Biopharma upstream development: nutrient component for process-development media, feed studies, and scale-up trials where non-animal complex nutrients are evaluated for productivity and consistency.
• Cell culture media projects: yeast-derived powder for formulation teams assessing amino nitrogen, peptide, nucleotide, and vitamin contributions in defined or semi-defined media strategies.
• Industrial fermentation: nitrogen and growth-factor input for bacteria, yeast, and fungal fermentation platforms used in enzyme, organic acid, amino acid, and specialty ingredient production.
• Media premix manufacturing: dry blending into customer-specified premixes where particle size, moisture, and lot traceability are important to dosing accuracy.
• Pilot and production plants: 20 kg sacks support controlled handling at bench, pilot, and plant scale; pallet configurations and export packaging can be quoted through bulk quote on request.

Store ART-MN-011 in the original sealed 20 kg multi-wall sack in a cool, dry, odor-free warehouse. Recommended storage is below 25°C with relative humidity controlled to protect flowability and reduce caking risk after opening. Keep away from strong oxidizers, high moisture zones, and direct sunlight. After opening, reseal the liner and use the material promptly according to the site’s internal material-control procedure.

The powder is not positioned as a sterile raw material unless a separate sterilization or bioburden-control requirement is agreed during sourcing. For media preparation, processors typically hydrate with agitation and apply the validated heat treatment, filtration, or sterilization step required by their own process. Typical particle size may be 80 mesh pass, with alternative sieving targets considered for larger projects. Shelf life is commonly 18-24 months from manufacture when stored as recommended, subject to the confirmed certificate of analysis.

ArtemisYeast supplies ART-MN-011 as an inquiry-only bulk ingredient for industrial and research-use manufacturing workflows. Available documentation may include certificate of analysis, specification sheet, allergen statement, non-animal origin statement, GMO-status statement where applicable, heavy metals data, microbiological limits, and food-grade or fermentation-grade declarations. Documentation for HACCP-aligned production, ISO 22000, FSSC 22000, Halal, or Kosher status can be provided when available for the producing site and agreed material grade; certification should be verified during quotation.

Typical quality controls include appearance, odor, moisture, protein or nitrogen, ash, pH, particle size, total plate count, yeast and mold, coliforms, and absence testing for specified pathogens according to the ordered grade. Additional parameters such as amino nitrogen, amino acid profile, endotoxin screening, or bioburden limits may be quoted for qualified projects. Visit quality and documentation for ArtemisYeast sourcing expectations, then request the current lot specification for SKU ART-MN-011.