Leading organic nitrogen sources, yeast extracts, and peptones for industrial manufacturing
Brewers Yeast Spread, derived from the byproduct of beer brewing (specifically the vegetative cells of Saccharomyces cerevisiae), represents one of the most resource-efficient and nutrient-dense raw materials in modern microbiology and food processing. Rich in naturally synthesized B-complex vitamins, key nucleotides (such as guanosine monophosphate and inosine monophosphate), free amino acids, and essential minerals, the paste functions as both a nutritional enhancer and an exceptional bio-nutritive substrate.
From a chemical composition standpoint, brewers yeast is subjected to controlled autolysis—a self-digestion process where the endogenous enzymes of the yeast break down its own cell walls and cellular proteins into highly soluble compounds. This enzymatic conversion yields a highly digestible, bioavailable complex ideal for food manufacturers looking for natural umami profiles, as well as biotechnology corporations requiring consistent nitrogen profiles for large-scale bacterial and fungal fermentations.
By leveraging advanced thermal processing and filtration, leading manufacturers can tailor the viscosity, moisture levels, salt concentration, and nucleotide levels of the spread, making it a highly customizable tool for regional global food systems and strict biochemical operations.
Addressing the critical quality, consistency, and traceability demands of international B2B buyers
Industrial scale buyers require biological substrates with standard specifications. Variances in pH, total nitrogen, and amino nitrogen levels can derail microbial cultures or spoil industrial flavor profiles. Global sourcing necessitates highly automated, standardized production lines.
Eliminating microbiological pathogens (such as Salmonella, E. coli, and wild molds) is non-negotiable. B2B procurement teams prioritize suppliers that employ flash-pasteurization, microfiltration, and clean-in-place (CIP) plant sanitization protocols.
Compliance documentation—including heavy metal limits, pesticide residue certificates, allergen declarations, and non-GMO proof—is essential for importing into highly regulated markets such as the European Union and North America.
Established in 2008 and rooted in the Science & Technology Innovation Area of China (Beijing) Pilot Free Trade Zone, Beijing Hongrun Baoshun Technology Co., Ltd. has grown to become a national leader in bio-nutritional substrates and raw material customization. Under the guidance of our dual certifications as a national "High-tech Enterprise" and a "Zhongguancun High-tech Enterprise," we ensure strict scientific oversight over every batch we produce.
To meet the growing international demands, we expanded our production footprint in 2018 to the Qili Industrial Park in Langzhong, Sichuan. Spanning over 40,000 square meters across Phase I and Phase II factories, complemented by a massive 20,000 square meter storage facility, our base is built to handle continuous, large-batch contract manufacturing with controlled, reliable lead times.
Our five specialized subsidiaries work in complete synergy to deliver end-to-end biological solutions:
Providing custom chemical profiles and specific functional properties for B2B buyers
For large-scale food manufacturing and biochemical fermentation media, a standard "one-size-fits-all" product is insufficient. Our production lines feature fully independent animal and plant processing paths, eliminating cross-contamination risk, and allowing custom configurations for moisture, nitrogen content, and sodium chloride concentration.
| Chemical & Physical Analysis | Standard Specifications | Customizable Range |
|---|---|---|
| Dry Matter (Solid Content) | 70% - 75% | 65% - 80% |
| Total Nitrogen (on dry basis) | ≥ 8.0% | ≥ 6.0% to 10.0% |
| Amino Nitrogen (on dry basis) | ≥ 3.0% | ≥ 2.5% to 5.0% |
| Sodium Chloride (NaCl) | ≤ 5.0% (Low Salt) | 0.5% (Salt-free) to 12% (Preserved) |
| pH Value (2% solution) | 5.0 - 6.5 | 4.5 - 7.2 |
| Yeasty Aroma & Taste | Rich Umami, Savory | De-bittered / High-Nucleotide |
Our raw brewers yeast is sourced from clean, large-scale breweries across southwestern and northern China. By utilizing state-of-the-art enzymatic control technologies, we can carefully break down the cell walls of the yeast without damaging vital B-vitamins and trace mineral elements.
Additionally, our factory's close proximity to transport hubs ensures a continuous flow of raw inputs and rapid export logistics via the Chengdu-Europe freight rail link or coastal shipping ports.
Every batch is subject to rigorous testing by our internal quality control department before leaving the warehouse. Substandard batches are strictly prohibited from being shipped out.
How different regions utilize bulk brewers yeast spread to target local consumer preferences
Traditional Table Spreads: In these markets, brewers yeast spread serves as the base for iconic consumer products like Marmite and Vegemite. Our bulk supply offers the perfect viscosity, high B-vitamin profiles, and intense, savory umami depth required to replicate regional taste traditions.
Plant-Based Foods & Pet Nutrition: Used extensively as a clean-label flavor enhancer in vegan cheese, plant-based burgers, and premium dog foods. Its rich amino acid profile provides natural, non-MSG umami tastes that appeal to health-conscious consumers.
Microbial Fermentation & Bio-Nutrients: European pharmaceutical and biochemical labs use our yeast extracts and spreads as nitrogen-rich cell growth media. Custom non-GMO, allergen-free profiles ensure full compliance with EFSA regulations.
Why international buyers select us as their long-term supply partner for yeast extracts and peptones
We provide full-cycle technical support, including pre-sales consultation, on-site debugging, after-sales maintenance, and timely problem-solving, ensuring stable and efficient operation of your systems.
We support personalized customization based on your business needs, covering product design, functional development, packaging, and application solutions to meet diverse requirements.
Strict quality control systems and standardized production processes ensure stable product performance, high purity, and consistency, winning long-term trust from global customers.
Complete supply chain management and multiple warehousing distribution centers guarantee fast order processing and on-time delivery, greatly shortening your production waiting cycle.
We offer cost-effective pricing strategies and flexible cooperation modes, supporting bulk discounts and long-term strategic cooperation to maximize your operational benefits.
A professional customer service team with multilingual capabilities provides efficient and barrier-free communication for global clients, ensuring smooth business integration.
A complete after-sales service system, including return & exchange policies, technical training, and regular follow-up visits, so you can cooperate with absolute confidence.
For B2B buyers, importing bio-nutrients can be complex. Regulatory frameworks differ significantly between countries. We mitigate import risks by aligning our production and documentation systems with international trade laws.
Our plants operate under strict ISO 9001:2015 quality management controls. Additionally, to cater to diverse demographic markets globally, we hold the prestigious MUI Halal Certification and Kosher-compliant production standards, allowing our buyers to formulate globally acceptable food and biological products.
We provide full customs brokerage documentation, heavy metal certificates, microbiological safety sheets (COA), and secure, moisture-resistant industrial packaging (such as 25kg fiber drums, bulk liquid IBC totes, or custom vacuum packs) to protect product integrity during maritime or rail shipping.
Explore how our raw materials are integrated into diverse biological and industrial sectors
Widely applied in formulating dehydrated media, agar plates, and laboratory testing reagents. Our peptones and yeast powders serve as the basic nitrogen structure required to grow complex bacteria, fungi, and cell cultures.
Supporting advanced biopharma fermentations. High-purity plant peptones (such as Soy and Wheat peptones) are essential for vaccine production, therapeutic proteins, and monoclonal antibody fermentation systems.
Serving as primary nutrients for growing beneficial microorganisms, including lactic acid bacteria and bifidobacteria, to support gut health and global wellness trends.
Integrated into sustainable biological fertilizers and pest management systems, optimizing organic crop growth, soil biome health, and aquaculture yield rates globally.
Technical answers to common procurement, formulation, and manufacturing questions
Active brewers yeast contains living Saccharomyces cerevisiae cells which are enzymatically functional and will cause active fermentation. Autolyzed yeast spread is produced by heating the yeast to end viability, triggering autolysis where endogenous enzymes break down cellular walls and proteins into soluble, highly digestible free amino acids, B-vitamins, and nucleotides.
We offer both low-salt (under 5.0% NaCl) and salt-free grades specifically tailored for biotechnology fermentations where extra ions can disrupt cell growth. For food applications (such as savory marmite-style bases), salt levels can be adjusted up to 12% to preserve and enhance structural stability.
Yes, Beijing Hongrun Baoshun Technology runs completely independent, physical production lines for animal-derived materials (such as beef extract/peptones) and plant-derived materials (such as soy/wheat peptones and yeast extracts). This ensures clear segregation and prevents any cross-contamination, satisfying strict Halal and vegan market demands.
Certainly. We offer flexible packaging ranging from 500g sample containers up to 25kg moisture-proof fiber bags for powders, and 200kg drums or 1000kg IBC totes for paste/spread formulations.
Due to the high solid content (70-75%) and controlled thermal processing, our yeast extracts and spreads have a typical shelf life of 18 to 24 months when stored in sealed, original packaging in a cool, dry environment out of direct sunlight.
We supply free trial samples (up to 500 grams per product) to qualified industrial buyers to verify biological compatibilities before executing bulk procurement contracts. The shipping fee is standardly covered by the recipient.
Premium grade bio-organic nitrogen and growth factor derivatives for industrial systems
Hongrun Baoshun