Clean-Taste Yeast Extract for Soy Sauce

ART-YE-018 is a refined yeast extract powder designed for soy sauce fermentation and downstream savory blending where a pure, clean taste profile is required. It is produced from food-grade yeast by controlled autolysis and drying, yielding a soluble ingredient rich in amino acids, peptides, nucleotides, minerals, and naturally occurring B-complex components. Unlike live active dry yeast, yeast extract is not specified by CFU/g; its value is measured by soluble solids, nitrogen profile, flavor contribution, and process consistency.

Typical purchasing specifications may include light yellow to tan powder, clean savory odor, moisture not more than 5.0%, total nitrogen 8.0% minimum, amino nitrogen 3.0% minimum, protein 50-60% on dry basis, pH 5.0-7.0 in 5% solution, solubility 98% minimum, and 80 mesh pass rate suitable for dry blending or rapid dissolution. Salt level can be selected according to formulation requirements. For adjacent savory formats, see our yeast extract savoury category or request a grade comparison by application.

• Soy sauce fermentation: used as a nutrient and flavor-building ingredient in brewed soy sauce systems, moromi management trials, fermentation seasoning adjustments, and post-fermentation standardization where clean umami is preferred.
• Liquid sauces and marinades: supports rounded salt perception, mild sweetness balance, and background depth in soy-based sauces, teriyaki-style sauces, stir-fry sauces, dipping sauces, and brines.
• Bouillon and soup bases: contributes soluble savory notes without excessive color contribution, supporting powder, paste, and liquid concentrate production.
• Snack seasonings: suitable for dry seasoning systems for chips, extruded snacks, nuts, crackers, instant noodles, and compound umami bases where controlled particle size and low moisture are important.
• Clean-label formulation work: helps R&D teams reduce reliance on harsher flavor enhancers while maintaining recognizable ingredient labeling, depending on local regulations and final label review.

Store unopened sacks in a cool, dry, ventilated warehouse away from direct sunlight, water, strong odors, and oxidizing materials. Recommended storage is below 25°C with relative humidity controlled below 65%. Under recommended conditions, typical shelf life is 18-24 months from manufacture, subject to the lot-specific certificate and packaging integrity. After opening, reseal promptly or transfer to a food-grade closed container to limit moisture pickup and caking.

The product is normally dosed as a dry ingredient or pre-dissolved in warm process water. For fermentation trials, addition rate should be validated by bench testing against the plant’s salt level, microbial process, target amino nitrogen, and finished flavor profile. For sourcing support, submit process details through request a bulk quote.

ART-YE-018 is offered for B2B procurement with lot traceability, retained samples, and specification confirmation before shipment. Standard documents available on request include certificate of analysis, product specification, allergen statement, food-grade declaration, safety data sheet where required, country-of-origin statement, and packing list. HACCP-aligned manufacturing documentation and evidence of ISO 22000, FSSC 22000, Halal, or Kosher status may be supplied when available for the selected production site and lot.

Microbiological limits are commonly specified for total plate count, yeast and mold, coliforms, and pathogenic organisms according to customer market requirements. Heavy metals, ash, sodium, chloride, and particle-size data can be included when relevant to soy sauce fermentation or seasoning plants. Review ArtemisYeast quality and documentation support to align import, audit, and R&D qualification requirements before placing a commercial order.