Description
COA-BACKED PEPTIDE INGREDIENT
Chicken Bone Collagen Grade B from Gallus gallus bone collagen
Chicken Bone Collagen Grade B 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 |
|---|---|
| Plant part | Hydrolysed bone collagen peptide |
| Form and colour | Fine off-white to cream powder |
| Assay | Protein >=88.0% on dried basis; molecular weight mainly below 3,000 Da |
| Method | HPLC |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 3.30% |
| Ash | <=5.0%; result 3.60% |
| Heavy metals | Within the limits of the approved specification |
| Microbiological limits | Within the limits of the approved specification |
| Representative batch | LXJG260610 |
| Manufacture date | 10 Jun 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 B is a hydrolysed peptide from Gallus gallus bone collagen, not the intact protein and not a botanical extract of the same raw material. Compare source, degree of hydrolysis and MW distribution when substituting.
Compare these related grades before approval:
For a substitution review, compare botanical identity, plant part, assay target, analytical method, physical form 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 LXJG260610 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 specification defines Chicken Bone Collagen Peptide Powder Grade B?
For Chicken Bone Collagen Peptide Powder Grade B: Protein >=88.0% on dried basis; molecular weight mainly below 3,000 Da, tested by HPLC.
Which identity details must remain consistent?
For Chicken Bone Collagen Peptide Powder Grade B: match Gallus gallus bone collagen and plant part Hydrolysed bone collagen peptide across the quotation, specification and offered-batch COA. The offered grade is Protein >=88.0% on dried basis; molecular weight mainly below 3,000 Da.
How is batch-specific approval completed?
For Chicken Bone Collagen Peptide Powder Grade B: the page cites representative batch LXJG260610. Final approval requires the current lot’s identity, specification results and relevant dates.
What forms part of the technical review?
For Chicken Bone Collagen Peptide Powder Grade B: do not assess Protein >=88.0% on dried basis; molecular weight mainly below 3,000 Da in isolation; particle size, moisture or drying data and market-relevant safety limits can also affect acceptance.
Are you a manufacturer or a trading company?
LongBio is Shaanxi Longsheng Biotechnology Co., Ltd., a direct manufacturer of botanical extracts and functional ingredients integrating R&D, production and export support. Factory review can be arranged by video or an on-site visit.
Can I request the current batch COA before ordering?
Yes. Request the applicable current or representative COA and compare product identity, method, limits and results before approving a purchase order.
What is the minimum order quantity?
The regular MOQ is typically 1 kg. An evaluation sample of 10-20 g can usually be arranged before a formal order, subject to stock.
Do you support custom specifications or packing?
Alternative assay targets, particle size, packing and private-label requirements can be reviewed case by case, subject to production feasibility and a revised written specification.
Request COA, Sample or Quotation
Send your target specification, application, order quantity, destination country and required test limits.
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