| Highlight: | Enhanced Nitrogen Source Chicken Bone Peptone,Controlled Composition Peptone,Consistent Nutritional Performance Nitrogen Source |
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Optimized Chicken Bone Peptone is a refined nitrogen substrate manufactured from fresh poultry bone stock using advanced enzymatic hydrolysis technology. This product delivers consistent nutritional performance for industrial fermentation operations, clinical diagnostic media preparation, and biopharmaceutical manufacturing processes. The carefully controlled composition supports optimal microbial growth while maintaining minimal interfering residues.
| Parameter | Description |
|---|---|
| Source Material | Fresh chicken bone from regulated poultry processing |
| Quality Requirements | Clean, uncontaminated, free from spoilage |
| Handling Protocol | Temperature-controlled transport and timely processing |
| Traceability | Complete documentation from source to finished product |
| Processing Stage | Technical Details |
|---|---|
| Raw Material Treatment | Cleaning, crushing, thermal conditioning |
| Hydrolysis Process | Proteolytic enzyme digestion under controlled parameters |
| Purification Train | Sequential filtration, adsorption, and clarification |
| Concentration | Vacuum evaporation at moderate temperatures |
| Drying Operation | Spray drying with particle size management |
| Quality Verification | Multi-point sampling and comprehensive testing |
Nitrogen Availability – Balanced total and amino nitrogen fractions support various microbial requirements
Solution Behavior – Complete aqueous solubility with heat stability; no precipitation after sterilization
Purity Characteristics – Controlled ash and chloride content reduces media interference
Production Consistency – Uniform composition across manufacturing lots ensures reproducible results
Storage Performance – Maintains specified properties throughout recommended shelf life
| Parameter | Test Reference | Unit | Acceptance Criteria | Representative Value |
|---|---|---|---|---|
| Total Nitrogen | Kjeldahl analysis | % | 14.0 – 15.5 | 14.8 |
| Amino Nitrogen | Formol titration | % | ≥ 2.5 | 2.9 |
| Chloride (as NaCl) | Argentometric method | % | ≤ 5.0 | 2.3 |
| Moisture Content | Gravimetric drying | % | ≤ 6.0 | 4.2 |
| Residue on Ignition | 550°C ashing | % | ≤ 6.0 | 4.5 |
| pH Value | 2% aqueous solution | — | 5.0 – 7.0 | 5.6 |
| Physical Form | Visual observation | — | Light yellow powder | Conforms |
| Solution Clarity | 2% solution, boiled | — | Clear, no precipitate | Conforms |
| Alkaline Stability | pH 8-9, 121°C, 20 min | — | No precipitation | Conforms |
| Nitrite Presence | Colorimetric test | — | Not detectable | Conforms |
| Assay Type | Test Strains | Expected Outcome | Observed Result |
|---|---|---|---|
| Hydrogen Sulfide Detection | Salmonella Typhi / Shigella | Positive / Negative | Verified |
| Indole Detection | E. coli / Salmonella Typhi | Positive / Negative | Verified |
| Acetoin Production | Enterobacter aerogenes / E. coli | Positive / Negative | Verified |
| Carbohydrate Utilization | E. coli / Salmonella Typhi | No acid formation | Verified |
| Erythrocyte Reaction | S. pneumoniae / β-streptococcus | Alpha / Beta patterns | Maintained |
| Pigment Expression | P. aeruginosa / S. aureus | Green / Golden | Maintained |
| Colony Morphology | E. coli / S. aureus | ≥1.0mm, smooth type | Verified |
| Dilution Endpoint | β-streptococcus / Gram-positive bacillus | 10⁻⁴ / 10⁻⁵ growth | Verified |
| Application Sector | Specific Use | Typical Concentration |
|---|---|---|
| Industrial Biotechnology | Enzyme, antibiotic, organic acid production | 1.0 – 2.5% |
| Culture Media Manufacturing | Dehydrated media, selective formulations | 1.0 – 2.0% |
| Pharmaceutical Production | Vaccine antigens, bacterial biomass | 1.0 – 2.0% |
| Diagnostic Development | Test kits, clinical media | As required |
| Research Applications | Microbial physiology, strain screening | Variable |
| Component | Material | Specification |
|---|---|---|
| Inner Container | Polyethylene film | Food-grade, moisture barrier |
| Outer Container | Kraft paper or woven polypropylene | Durable, tear-resistant |
| Unit Quantity | — | 20 kg net weight |
| Pallet Arrangement | — | 40 units per pallet (800 kg) |
| Label Information | — | Product identification, lot number, date, net weight |
Temperature Range: 10 – 30°C (50 – 86°F)
Humidity Control: Store in dry area, avoid moisture absorption
Light Exposure: Protect from direct sunlight
Container Integrity: Keep sealed when not in use
Shelf Life: 24 months from date of manufacture
Post-Opening: Use within 30 days, reseal after each use
| Quality Component | Standard Reference |
|---|---|
| Production Environment | GMP-compliant facility |
| Product Specification | Enterprise standard Q/SCSH 003-2025 |
| Regulatory Reference | Chinese Biological Products Raw Material Control Standard (2000) |
| Analytical Methods | National standard methods (GB series) |
| Batch Documentation | Complete traceability with Certificate of Analysis |
For technical information, sample requests, or ordering assistance, please contact our sales department.