Import Beef Peptone — Buy in wholesale FOB from Supplier in China

Beef peptone from Beijing Hongrun Baoshun Technology Co., Ltd. is an off-white powdered hydrolysate produced from fresh beef through enzymatic digestion, designed primarily to support the cultivation of fastidious microorganisms including Neisseria and Salmonella species. The material carries a total nitrogen content of 13.0% on dry matter, amino nitrogen of 3.0% on dry matter, ash maximum of 15.0% on dry matter, and moisture maximum of 6.0%. These analytical figures indicate a moderately refined peptone with sufficient organic nitrogen and peptide fractions to sustain robust bacterial propagation in diagnostic and research settings.

The manufacturing process employs contemporary enzymatic hydrolysis rather than acid digestion, which preserves a broader spectrum of peptide lengths and reduces the concentration of inhibitory salts. Standard industry practice for beef-derived peptones typically targets total nitrogen between 12% and 15%, placing this material within the expected range for general-purpose microbiological media. The ash ceiling of 15.0% suggests a moderate level of inorganic residue; laboratories preparing chemically defined or low-salt formulations should account for this in their final medium composition. The 6.0% moisture limit is typical for spray-dried peptone powders and supports reasonable shelf stability under controlled storage.

Buyers in clinical diagnostics, food safety testing, and pharmaceutical quality control commonly source beef peptone as a foundational nitrogen source in blood agar bases, enrichment broths, and selective media. The Neisseria and Salmonella growth suitability cited by the supplier indicates particular value for pathogen isolation protocols and vaccine strain cultivation. Importers should confirm whether the product is intended for research-grade, diagnostic-grade, or pharmaceutical-grade applications, as this determines the required documentation for endotoxin, bioburden, and traceability. Batch certificates of analysis, origin documentation for the raw beef material, and stability data under transit conditions should all be requested prior to contract.

Beijing Hongrun Baoshun Technology Co., Ltd. maintains its registered address at Green Land Central Square #7-809 in Beijing's Haidian District, a location within one of the city's primary technology and education corridors. The supplier holds a harbor trust tier, which in marketplace terminology indicates a verified business entity with submitted documentation, though this does not constitute a third-party audit or certification guarantee. The response rate of 0.00% and average response time of zero hours suggest that direct inquiry channels through the platform may be unmonitored or that the supplier prefers alternative communication methods; buyers should attempt contact through multiple channels before relying on platform messaging alone.

The company's product focus centers on biological culture media components, specifically beef peptone refined through what it describes as latest-technology enzymatic processing. No information is provided regarding manufacturing facility certifications (GMP, ISO 13485, ISO 9001), raw material traceability systems, batch testing capabilities, or export licensing for biological substances. The listing does not state annual production capacity, number of employees, years in operation, or existing client base. Buyers should conduct standard due diligence including a request for business license verification, facility audit reports, and reference customers in comparable markets before committing to volume orders.