Description
MARINE-DERIVED INGREDIENT
Sea cucumber extract concentrate — Concentration 20% on solid basis
Sea cucumber extract concentrate is supplied as a Slightly viscous brown liquid 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 | Slightly viscous brown liquid |
| Assay | Concentration 20% on solid basis |
| Method | Refractometry and gravimetric |
| Solid content | 20% +/-1% |
| Appearance | Clear to slightly opalescent liquid |
| pH (as supplied) | Within the approved specification range |
| Density | Within the approved specification range |
| Preservation | No preservative added unless agreed in writing |
| Heavy metals | Within the limits of the approved specification |
| Microbiological limits | Within the limits of the approved specification |
| Representative batch | LXHY260607 |
| Manufacture date | 7 Jun 2026 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Specify Sea cucumber extract concentrate by the declared basis, the delivered form and the certificate of analysis. For this grade the basis is Concentration 20% on solid basis and the delivered form is Slightly viscous brown liquid. 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 extract concentrate is listed as a liquid Apostichopus japonicus ingredient with 20% solid content measured by refractometry and gravimetry. Compare the linked 10% and 30% liquid concentrates on the same solids basis. Confirm the current batch documents before substitution.
Compare these related grades before approval:
For a substitution review, compare marine species, liquid or dry form, declared solid-content basis, analytical method and the current offered-batch COA.
Application Areas
Discuss the intended liquid formulation and processing conditions with the supplier before selecting this concentrate.
Packaging and Delivery
Request the available pack sizes, evaluation sample, minimum order quantity and lead time for the offered lot in the quotation.
Quality and Documentation
Representative batch LXHY260607 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
Can you supply a specimen for identity verification?
A retained sample is kept for each lot and the identity is stated as Apostichopus japonicus.
What assay does Sea Cucumber Extract Concentrate 20% carry on the certificate of analysis?
Assay Concentration 20% on solid basis, determined by Refractometry and gravimetric.
How is lot traceability handled?
Each lot keeps batch records and a retained sample, and the certificate for LXHY260607 carries the same batch reference used in the quotation.
How is appearance checked?
Clear to slightly opalescent liquid, compared against a retained sample from the approved batch.
How long can we hold stock before use?
Two years when stored properly from the manufacture date when the pack stays sealed and dry.
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.
What packing options are available?
Standard packing is a sealed food-grade inner liner inside an export carton or fibre drum. Pack size, labelling and private-label artwork are agreed in the written specification.
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
