Description
MARINE-DERIVED INGREDIENT
Sea cucumber peptide — Protein >=90%; average molecular weight below 1,000 Da
Sea cucumber peptide is supplied as a Fine pale cream powder B2B ingredient for further processing. Produced by our audited marine-ingredient partner facility and supplied under LongBio batch documentation. Batch identity, specification and COA are matched across the quotation.
COA-Backed Specification
| Identity | Apostichopus japonicus |
|---|---|
| Form and colour | Fine pale cream powder |
| Assay | Protein >=90%; average molecular weight below 1,000 Da |
| Method | Kjeldahl and SEC-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 | LXHY260606 |
| Manufacture date | 6 Jun 2026 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Specify Sea cucumber peptide by the declared basis, the delivered form and the certificate of analysis. For this grade the basis is Protein >=90%; average molecular weight below 1,000 Da and the delivered form is Fine pale cream powder. Confirm the destination market requirements, the intended use category and the required documentation before approval. This material is offered as an industrial raw material for further processing, not as a finished consumer product, and no health or medical claim is made.
- Declared basis and delivered form stated on the specification
- Documentation supplied: batch COA, specification sheet and agreed third-party testing
- Species and origin stated on the certificate; substitution requires written confirmation
- Destination market and intended use to be confirmed at quotation stage
- Samples available for evaluation against your own process
How This Grade Differs
Sea cucumber peptide is listed as Apostichopus japonicus with protein >=90% and average molecular weight below 1,000 Da. Linked abalone and oyster peptides come from different species, while sea-cucumber polysaccharide has a different assay target. Compare source, assay basis and current batch documents before substitution.
Compare these related grades before approval:
For a substitution review, compare marine species, source tissue or fraction, protein and molecular-weight specification, analytical method and the current offered-batch COA.
Application Areas
- Hard capsules and two-piece capsule filling
- Stick packs and single-serve sachets
- Powder blends and dry mixes
- Beverage and liquid concentrate systems, subject to the buyer’s process validation
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 LXHY260606 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 is the declared source material for this grade?
Apostichopus japonicus, as recorded on the specification and the batch certificate.
How is Sea Cucumber Peptide Powder quantified?
By Kjeldahl and SEC-HPLC against the specification figure of Protein >=90%; average molecular weight below 1,000 Da.
How should the material be stored after arrival?
Two years when stored properly. Keep the pack sealed; moisture uptake is the main risk for this grade.
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.
What links the quotation to the delivered material?
The specification figure (Protein >=90%; average molecular weight below 1,000 Da) and the batch number LXHY260606 carry through from quotation to certificate.
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.
What is the usual lead time?
Regular production normally takes 7-15 working days after deposit, depending on stock, volume, testing and customisation requirements.
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.
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
