Yeast Derivative Nutrient for Fermentation and Culture

ART-YD-004 is produced from food-grade yeast biomass by controlled autolysis and downstream drying to obtain a light tan to brown, free-flowing powder. It is intended for formulation teams that require a non-animal-derived complex nutrient in fermentation media, biopharma process development, ag-biotech fermentation, and supplement premix manufacturing. Typical compositional targets include moisture not more than 6.0%, total nitrogen about 9.0–12.0%, amino nitrogen about 4.0–7.0%, ash about 8.0–15.0%, and pH of a 2% solution about 5.0–7.0. Particle size is commonly controlled through 80 mesh, with finer screening available by inquiry.

The product contributes readily available peptides, amino acids, B-complex growth factors naturally present in yeast, nucleotides, minerals, and soluble solids that can support robust biomass formation in bacteria, yeast, fungi, and other production organisms. It is commonly evaluated as a functional alternative or complement to peptone, soy hydrolysate, corn steep solids, and other complex nitrogen sources. For related ingredients, procurement teams may review our yeast derivatives for biotechnology category or request a side-by-side specification comparison.

• Microbial fermentation: Used as a complex nutrient in seed trains, production media, enzyme fermentation, organic acid fermentation, probiotic manufacturing, and metabolite production where a yeast-based nitrogen source is preferred.
• Biopharma cell culture process inputs: Evaluated in non-clinical process development and production media systems where animal-origin-free raw material strategy, lot traceability, low insoluble matter, and consistent nitrogen contribution are important purchasing criteria.
• Ag-biotech and bio-input fermentation: Suitable for industrial cultivation of beneficial microbes used in agricultural inoculants, biological processing aids, and fermentation-derived ingredients, subject to the buyer’s local regulatory review.
• Dietary supplement ingredient systems: Can be considered for powder blends where yeast-derived peptides, amino nitrogen, and nucleotide fractions are specified as nutritional or process ingredients, without making health or therapeutic claims.
• R&D scale-up: Supplied with lot data to help food scientists, fermentation engineers, and plant managers compare yield, biomass, foam behavior, color impact, and downstream filtration load before commercial adoption.

Store unopened sacks in a cool, dry, clean warehouse away from direct sunlight, moisture, strong odors, and volatile chemicals. Recommended storage is below 25°C with relative humidity below 65%. Under suitable conditions, typical shelf life is 24 months from manufacture, subject to the certificate of analysis for the specific lot. After opening, reseal the inner liner, minimize air exposure, and use promptly to reduce moisture pickup and caking.

ART-YD-004 is supplied as a dry powder in 20 kg multi-wall sacks suitable for palletized export. Use dust control, local ventilation, gloves, and eye protection when charging dry ingredients into tanks or blenders. For fermentation media, the powder may be pre-slurried in warm water and sterilized according to the user’s validated process. Heat treatment can darken complex nutrient solutions; customers should confirm color, insoluble matter, and performance in their own media system before full-scale use.

ArtemisYeast supplies ART-YD-004 on an inquiry-only basis with lot-specific documentation for qualified buyers. Available documents may include certificate of analysis, specification sheet, safety data sheet, allergen statement, non-animal-origin statement, GMO status statement where applicable, food-grade declaration, and country-of-origin paperwork. HACCP-aligned manufacturing information and food-safety certification documentation such as ISO 22000, FSSC 22000, Halal, or Kosher may be provided when applicable to the production site and lot.

Routine quality checks can include appearance, odor, moisture, total nitrogen, amino nitrogen, ash, pH, particle size, total plate count, yeast and mold, coliforms, and pathogen indicators. Additional limits for heavy metals, lead, arsenic, cadmium, mercury, and microbiological criteria can be discussed during qualification. For audits, questionnaires, and supplier approval files, visit quality and documentation. To reserve samples, confirm export pack-out, or obtain a bulk quote on request, contact the ArtemisYeast technical sales team with target application, annual volume, and destination port.