Description
COA-BACKED PEPTIDE INGREDIENT
Chicken Bone Collagen Grade A from Gallus gallus bone collagen
Chicken Bone Collagen Grade A is supplied as a hydrolysed, low-molecular-weight peptide for B2B nutrition, beverage and supplement projects. Specification is defined by source material, protein content and molecular-weight distribution.
COA-Backed Specification
| Source material | Gallus gallus bone collagen |
|---|---|
| Peptide form | Hydrolysed bone collagen peptide |
| Form and colour | Fine white to off-white powder |
| Assay | Protein >=90.0% on dried basis; molecular weight mainly below 2,000 Da |
| Method | HPLC |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0% |
| Ash | <=5.0% |
| Heavy metals | Within the limits of the approved specification |
| Microbiological limits | Within the limits of the approved specification |
| Representative batch | LXJG260401 |
| Manufacture date | 1 Apr 2026 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Peptides are specified by source, degree of hydrolysis and molecular-weight distribution. Confirm the protein content basis, the assay method and the MW cut-off, because two products described by the same name can behave very differently in solubility and taste.
- Confirm the source material declaration
- Check protein content and the assay method
- Review molecular-weight distribution data
- Confirm solubility, taste and hygroscopicity for your format
How This Grade Differs
Chicken Bone Collagen Grade A is a hydrolysed peptide from Gallus gallus bone collagen, listed at protein >=90.0% on a dried basis and molecular weight mainly below 2,000 Da. Compare the source and current batch specification with Grade B and cartilage-derived type II collagen before substitution.
Compare these related grades before approval:
For a substitution review, compare animal source tissue, dried-basis protein content, peptide molecular-weight specification, analytical method and the current offered-batch COA.
Application Areas
- Protein and peptide beverage powders
- Supplement sachets and capsules
- Clinical and sports nutrition
- Private-label nutrition projects
Packaging and Delivery
- Evaluation sample typically 10-20 g, subject to stock
- Regular MOQ typically 1 kg
- 1 kg foil bag or 25 kg fibre drum with inner food-grade liner
- Custom packing and private-label options subject to confirmation
- Typical lead time 7-15 working days after deposit
Quality and Documentation
Representative batch LXJG260401 supports the specification table above. Use the cited record for preliminary comparison and request the offered-lot COA for final technical approval. Batch COA, specification sheet, agreed third-party testing and export documents are available for buyer verification.
Frequently Asked Questions
What assay does Chicken Bone Collagen Peptide Powder Grade A carry on the certificate of analysis?
Assay Protein >=90.0% on dried basis; molecular weight mainly below 2,000 Da, determined by HPLC.
How is appearance checked?
Fine white to off-white powder, compared against a retained sample from the approved batch.
What do you declare for moisture and ash?
Both are released against the limits on the approved specification; the measured result for your lot appears on its COA.
How is protein content expressed?
Protein >=90.0% on dried basis; molecular weight mainly below 2,000 Da, on the basis stated on the certificate.
What shelf life and storage conditions apply?
Two years when stored properly, kept sealed in a dry place away from light and heat.
Which documents come with the shipment?
Batch COA, specification sheet, agreed third-party testing where required, commercial invoice, packing list, certificate of origin and transport documents. The exact set is confirmed against the product and destination market.
Can I review the COA before I pay?
Yes. Request the current or representative COA and check identity, method, limits and results before approving the purchase order.
What is the usual lead time?
Regular production normally takes 7-15 working days after deposit, depending on stock, volume, testing and customisation requirements.
Request COA, Sample or Quotation
Send your target specification, application, order quantity, destination country and required test limits.
Get the current batch COA, a sample or a quotation
