Sichuan Shihong Technology Co.,Ltd
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 2,000MT/MONTH |
| Delivery Time | 5 WORKING DAYS |
| Packaging Details | 20KG/BAG 25KG/BAG |
| Brand Name | SHIHONG |
| Model Number | PEPTONE |
| Certification | SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 2,000MT/MONTH |
| Delivery Time | 5 WORKING DAYS | Packaging Details | 20KG/BAG 25KG/BAG |
| Brand Name | SHIHONG | Model Number | PEPTONE |
| Certification | SGS | Place of Origin | CHINA |
| High Light | Technical Grade Bone Peptone ，14.5% Nitrogen Content Bone Peptone ，Bovine Bone Derived Nitrogen Substrate | ||
Specialty Bone Peptone is a technical-grade nitrogen substrate derived from fresh bovine bone through controlled enzymatic digestion. This product serves as a foundational nutrient component for industrial fermentation processes, professional microbiological media preparation, and research applications. The manufacturing process focuses on maintaining consistent nitrogen availability and physical characteristics suitable for routine laboratory and production use.
| Parameter | Details |
|---|---|
| Raw Material | Fresh bovine bone from inspected sources |
| Processing Method | Thermal treatment, enzymatic hydrolysis, separation, filtration, spray drying |
| Production Standard | Manufactured under controlled conditions with in-process monitoring |
| Reference Document | Chinese Biological Products Raw Material Control Standard (2000) |
Nitrogen Content – Total nitrogen ≥14.5% with amino nitrogen fraction supporting microbial metabolism
Solubility – Complete dissolution in water; solutions remain clear after heating and cooling
Residue Profile – Controlled ash and chloride content for minimal media interference
Physical Form – Free-flowing powder suitable for blending and formulation
Batch Consistency – Regular production monitoring ensures reproducible performance
| Parameter | Test Method | Unit | Specification | Typical Value |
|---|---|---|---|---|
| Total Nitrogen | Kjeldahl | % | ≥ 14.5 | 15.2 |
| Amino Nitrogen | Formol titration | % | ≥ 2.5 | 3.1 |
| Sodium Chloride | Titration | % | ≤ 5.0 | 2.6 |
| Loss on Drying | 105°C, constant weight | % | ≤ 5.0 | 4.5 |
| Ash Content | 600°C | % | ≤ 5.0 | 3.6 |
| pH (2% solution) | Potentiometric | — | 5.0 – 7.0 | 5.4 |
| Appearance | Visual | — | Yellow powder | Conforms |
| Solution Clarity | 2% solution, boiled | — | Clear, no precipitate | Conforms |
| Alkaline Test | pH 8-9, 121°C, 20 min | — | No precipitate | Conforms |
| Nitrite | Colorimetric | — | Not detectable | Conforms |
| Test | Organisms | Expected | Result |
|---|---|---|---|
| Hydrogen Sulfide | S. Typhi / Shigella | + / – | Compliant |
| Indole | E. coli / S. Typhi | + / – | Compliant |
| Voges-Proskauer | E. aerogenes / E. coli | + / – | Compliant |
| Fermentation | E. coli / S. Typhi | No acid | Compliant |
| Hemolysis | S. pneumoniae / β-streptococcus | α / β | Maintained |
| Pigment | P. aeruginosa / S. aureus | Green/Gold | Maintained |
| Growth Support | E. coli / S. aureus | ≥1.0mm, smooth | Compliant |
| Sensitivity | β-streptococcus / Gram-positive bacillus | 10⁻⁴ / 10⁻⁵ | Compliant |
| Area | Use |
|---|---|
| Industrial Fermentation | Enzyme, antibiotic, organic acid production |
| Media Manufacturing | Dehydrated culture media, liquid media |
| Pharmaceutical Processing | Bacterial biomass, vaccine intermediates |
| Laboratory Research | Microbial cultivation, media development |
| Item | Specification |
|---|---|
| Packaging | 20 kg net weight, polyethylene liner with outer bag |
| Storage | Cool, dry, ventilated area; protect from moisture |
| Shelf Life | 24 months from manufacture date |
| Handling | Keep sealed when not in use |
Contact our technical team for specific application guidance.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2017
Total Annual:
5 million-1 billion
Employee Number:
180~200
Ecer Certification：
Verified Supplier
Sichuan Shihong Technology Co.,Ltd is a leading professional and large manufacturer specialized in the research, development and production of amino acid powder, amino acid liquid and amino acid chelating products. We are a high-tech enterprise integrating scientific research, production, sales and ... Sichuan Shihong Technology Co.,Ltd is a leading professional and large manufacturer specialized in the research, development and production of amino acid powder, amino acid liquid and amino acid chelating products. We are a high-tech enterprise integrating scientific research, production, sales and ...
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