Yeast Powder for Microbial Fermentation

ART-MN-010 is a fermentation-grade yeast powder designed as a microbial nutrition input for bacteria, yeast, and fungal production processes. It is typically used where a broad nutrient profile is preferred over a single purified nitrogen source. The product contributes peptides, free amino nitrogen, B-complex vitamins naturally present in yeast solids, phosphorus, potassium, and trace minerals that support robust biomass formation and metabolite production in upstream fermentation.

Typical specification targets include protein 45–55% on dry basis, total nitrogen 7.0–8.5%, moisture not more than 6.0%, ash not more than 8.0%, pH 5.0–7.0 in aqueous dispersion, and particle size through 80 mesh for efficient hydration and dosing. The material is intended for industrial fermentation and food-manufacturing use, not as a sterile injectable or clinical material. For adjacent inputs, buyers can review our microbial nutrition and fermentation category or submit a bulk quote on request with target usage rate, organism class, and annual volume.

• Industrial microbial fermentation: organic nitrogen and growth-factor source for enzyme, organic acid, amino acid, nucleotide, flavor precursor, and specialty fermentation processes.
• Bioprocess upstream media: non-animal nutrient component for media development, seed-train support, and scale-up trials where yeast-derived solids are acceptable in the formulation.
• Food ingredient fermentation: nutrient addition for starter culture propagation, fermented condiment bases, savory ingredient production, and controlled biomass generation.
• R&D and pilot scale: practical powder format for DOE studies comparing nitrogen concentration, peptide profile, carbon-to-nitrogen ratio, and feed timing.
• Plant-scale operations: suitable for pre-slurry make-up, direct powder dosing where validated, or use in premixed dry nutrient blends. The 20 kg multi-wall sack supports palletized procurement and standard warehouse handling.

Store ART-MN-010 in the original sealed 20 kg multi-wall sack in a clean, dry, odor-controlled warehouse. Recommended storage is below 25°C with relative humidity below 65%, away from direct sunlight, water, steam lines, and strong-smelling materials. Under recommended conditions, typical shelf life is 24 months from manufacture, subject to confirmation on the lot Certificate of Analysis.

After opening, reseal the inner liner or transfer remaining powder to a clean, closed food-grade container. Avoid prolonged exposure to humid air because yeast powders are hygroscopic and may cake if mishandled. For fermentation use, disperse into warm process water with agitation, screen if required by local SOP, and validate any heat treatment or sterilization step against the customer’s medium design and bioburden control plan.

ArtemisYeast supplies ART-MN-010 for B2B procurement with lot-level traceability and specification review before shipment. A standard documentation package can include Certificate of Analysis, product specification, allergen statement where applicable, non-animal origin declaration, food-grade declaration, safety data sheet, and packing list. HACCP-aligned production controls and documentation for ISO 22000, FSSC 22000, Halal, or Kosher status may be available on request depending on the selected manufacturing lot and origin.

Incoming quality parameters can include appearance, odor, moisture, protein, ash, pH, particle size, and microbiological indicators such as total plate count, yeast and mold, coliforms, and absence of specified pathogens per agreed limits. Buyers can reference our quality and documentation process when preparing vendor approval files. Please state ART-MN-010, annual demand, destination country, required documents, and target delivery schedule when requesting wholesale pricing on request.