Explore our elite-grade peptones, tryptones, and yeast extracts engineered to ensure rapid microbial growth and superior product yields.
In global industrial fermentation, the shift from inorganic nitrogen salts to highly complex, bioavailable organic nitrogen represents a fundamental technological evolution. While inorganic salts supply basic ammonium ions, they lack the structural diversity of pre-formed amino acids, bio-catalytic vitamins, trace elements, and growth-stimulating peptides. This structural complexity is exactly what fastidious microbes and high-productivity cell lines require for optimized metabolic flux.
Today's biotech developers look for organic nitrogen sources that provide not only fundamental cell nutrition but also predictable growth kinetics and safety compliance. Key requirements include BSE/TSE-free certification, allergen management, and tight molecular weight distribution. Transitioning to advanced hydrolysates such as plant-derived peptones (soy, wheat, potato) and microbial-derived extracts (yeast) allows bioprocess engineering teams to optimize yield curves, improve downstream recovery, and confidently satisfy strict regulatory standards.
How we convert raw biomass into highly standardized, bio-active organic nitrogen matrices.
By employing proprietary endo- and exo-peptidases, we precisely break down complex proteins into specific peptide fractions. This maximizes the biological availability of free amino acids (FAA) and short-chain peptides for target microorganisms.
Utilizing state-of-the-art membrane filtration systems, we achieve precise molecular weight cut-offs (MWCO). We can isolate low-molecular-weight fractions (<3 kDa) for animal-free culture media, reducing immunogenicity and boosting batch consistency.
To preserve heat-sensitive vitamins and growth factors (such as B-complex vitamins, purines, and pyrimidines), our liquid extracts undergo low-temperature, high-efficiency spray drying. This process produces instantly soluble, non-caking powders.
R&D Roadmap and Continuous Improvement: Beijing Hongrun Baoshun Technology Co., Ltd. continuously invests in developing customized nitrogen profiles. We understand that a nitrogen source optimal for Escherichia coli might underperform for Lactobacillus. Our scientific team develops tailored digestion indexes (AN/TN ratios) to support specific metabolic requirements, helping you achieve high-density fermentations without nutrient limitations.
Founded in 2008, Beijing Hongrun Baoshun Technology Co., Ltd. has established its presence in the China (Beijing) Pilot Free Trade Zone Science and Technology Innovation Area. Recognized as a dual-national "High-tech Enterprise" and a "Zhongguancun High-tech Enterprise," we have grown into a modern scientific force integrating advanced R&D, mass production, and global B2B distribution.
Our production capacity was expanded with the construction of our Sichuan manufacturing facility in the Qili Industrial Park (Langzhong, Sichuan). Spanning Phase I and Phase II, this base covers over 40,000 square meters and is supported by a 20,000 square meter storage facility to handle large buffer stocks.
Operating through five specialized subsidiaries—Beijing Yaoyou Technology, Sichuan Baoshun Biotechnology, Sichuan Romgee Biotechnology, Sichuan Yingwen Technology, and Sichuan Runxiaobao Technology—our group manages the entire supply chain, from raw material procurement to international logistics. This integration ensures consistent quality and on-time deliveries, even during global supply chain disruptions.
Optimized organic nitrogen formulations designed to meet the demands of various biotechnology sectors.
Perfect for biological culture media manufacturing, dehydrated media bases, and diagnostic plating media. Provides key trace minerals and growth factors that support robust bacterial and fungal cultivation.
Our ultra-pure peptones supply the complex nitrogen sources required for express cell culture, biopharmaceuticals, therapeutic proteins, and vaccines, complying with strict regulatory limits on impurities.
Formulations specifically designed to feed fastidious probiotic strains (such as Lactobacillus and Bifidobacterium). Boosts viable cell counts (CFU) during industrial scale-up.
Cost-effective peptones and corn steep liquors designed for bulk industrial fermentations. Helps optimize the expression of enzymes, organic acids, and specialty chemicals.
Supplies bio-available organic nitrogen for agricultural products. Stimulates microbial activity in the rhizosphere, improving root development and enhancing crop resilience.
Optimizes water treatment and probiotic bioremediation systems. Enhances bio-floc productivity and supports eco-friendly bio-feed formulations.
Operating dedicated and isolated animal and plant production lines is central to our quality assurance strategy. This segregation prevents cross-contamination, helping us satisfy the strict requirements of international customers. Beijing Hongrun Baoshun Technology holds dual compliance certifications: ISO 9001:2015 for quality management systems and the international MUI Halal Certification.
Every raw material batch undergoes chemical and microbiological testing. We guarantee that "no substandard products leave the factory." Our testing covers moisture content, ash, total nitrogen, amino nitrogen, microbiological limits, and performance testing in fermenters, ensuring consistent performance from batch to batch.
We analyze your target organism, growth conditions, and specific regulatory requirements (such as allergen-free or non-GMO).
Our R&D laboratory adjusts enzymatic hydrolysis duration and filtration cut-offs to produce custom sample batches.
We supply complimentary testing samples (up to 500g, excluding shipping costs) for validation in your pilot fermenters.
Once approved, our Sichuan facility scales up production, using automated process controls to ensure uniform batch-to-batch quality.
Answers to technical and logistical questions commonly raised by procurement managers and fermentation scientists.
Peptones are enzymatically digested protein fractions derived from animal (beef, gelatin, fish) or plant (soy, wheat, pea) sources, providing a balanced profile of peptides, free amino acids, and essential lipids.
Tryptones are specifically pancreatic digests of casein (milk protein), containing elevated levels of tryptophan and other essential amino acids, making them ideal for molecular biology media like LB broth.
Yeast Extracts are soluble fractions obtained from autolyzed yeast cells, offering high concentrations of B-complex vitamins, nucleotide growth factors, and trace minerals. Using these sources in combination can trigger synergistic growth effects.
We control consistency through standardized raw material sourcing, automated control of enzymatic hydrolysis parameters (temperature, pH, enzyme-to-substrate ratio), and multi-stage filtration. Each batch undergoes rigorous testing to verify its Amino Nitrogen/Total Nitrogen (AN/TN) ratio, molecular weight distribution, and performance in standardized fermentation assays before release.
Yes. We operate separate manufacturing lines for animal-derived and plant-derived products. We supply full documentation for our plant-based products, including soy, potato, and yeast extracts, verifying they are BSE/TSE-free. We also offer allergen-free peptones (such as pea or potato-derived peptones) to support hypoallergenic bioprocess requirements.
With over 40,000 square meters of production space in Sichuan and 20,000 square meters of storage, we can fulfill bulk industrial orders. Backed by our five specialized subsidiaries, we handle customs clearance, container logistics, and offer flexible payment terms to support our global clients.
Yes. Our R&D team can customize hydrolysis degrees to produce specific molecular weight profiles. We use ultrafiltration membranes to select peptide ranges matching your specific growth requirements, helping to reduce cell toxicity and simplify downstream purification.
Select from our full catalog of high-purity animal, plant, and yeast nitrogen sources.
Hongrun Baoshun