Description
COA-BACKED BOTANICAL INGREDIENT
Canavalia gladiata Seed Extract
Canavalia gladiata seed extract is supplied as a dried 10:1 preparation of the seed for B2B formulation and further processing. The purchasing definition is the ratio basis and the analytical method stated on the certificate of analysis, together with the delivered form and particle size. It is a botanical raw material and is not a finished consumer product.
COA-Backed Specification
| Botanical identity | Canavalia gladiata |
|---|---|
| Plant part | Seed |
| Form and colour | Fine off-white to light brown powder |
| Assay | Extract ratio 10:1 by TLC |
| Method | TLC |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 3.50% |
| Ash | <=5.0%; result 4.40% |
| Heavy metals | Within the limits of the approved specification |
| Microbiological limits | Within the limits of the approved specification |
| Representative batch | LXDD260506 |
| Manufacture date | 6 May 2026 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Agree the ratio basis, the analytical method and the delivered particle size before approval. Where the buyer’s process is sensitive to protein or to residual solvent, request those figures on the specification sheet for the offered batch.
- Ratio basis and analytical method stated on the certificate of analysis
- Particle size and packing agreed at quotation
- Samples available for evaluation against the buyer’s own process
- Documentation: COA, specification sheet and safety data sheet
- Residual solvent and protein figures available on request for the offered batch
- Regulatory status, permitted uses and labelling are the buyer’s responsibility for the destination market
How This Grade Differs
Seed extracts of Canavalia gladiata are offered at different ratios, and the seed is also sold as a whole powder. A 10:1 extract is not interchangeable with the whole-ground seed: the extraction step changes both the concentration and the delivered profile.
For a substitution review, compare botanical identity, plant part, assay target, analytical method, physical form and the current offered-batch COA.
Application Areas
- Hard capsules and two-piece capsule filling
- Dry blends and premix manufacturing
- Protein and functional powder blends
- Further extraction and fractionation by the buyer
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 LXDD260506 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 Canavalia gladiata Seed Extract?
For Canavalia gladiata Seed Extract: Extract ratio 10:1 by TLC, tested by TLC.
Which identity details must remain consistent?
For Canavalia gladiata Seed Extract: match Canavalia gladiata and plant part Seed across the quotation, specification and offered-batch COA. The offered grade is Extract ratio 10:1 by TLC.
How is batch-specific approval completed?
For Canavalia gladiata Seed Extract: the page cites representative batch LXDD260506. Final approval requires the current lot’s identity, specification results and relevant dates.
What forms part of the technical review?
For Canavalia gladiata Seed Extract: do not assess Extract ratio 10:1 by TLC 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.
