Description
COA-BACKED BOTANICAL INGREDIENT
Curcuma longa L. Root Extract
Curcumin Extract Powder 95% Curcumin is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Curcuma longa L. |
|---|---|
| Plant part | Root |
| Form and colour | Fine orange powder |
| Assay | Curcumin 95% by UV; result 95.11% |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 3.08% |
| Ash | <=5.0%; result 2.13% |
| Representative batch | LXJH250318 |
| Manufacture date | 18 May 2025 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Confirm botanical identity, plant part, assay or ratio, method, particle size and the offered-batch result before approval. Raw powder, ratio extracts and standardised grades are not interchangeable.
- Evaluation sample typically 10-20 g
- Regular MOQ typically 1 kg
- Typical lead time 7-15 working days
How This Grade Differs
Curcumin Extract Powder 95% Curcumin is qualified using botanical identity: Curcuma longa L.; plant part: Root; offered grade: Curcumin 95% by UV; result 95.11%. It should be treated as a distinct purchasing specification rather than as an interchangeable name for another concentration, ratio extract or raw powder.
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.
Quality and Documentation
Representative batch LXJH250318 supports the specification table above. Buyers may request the current batch COA and arrange independent verification.
Frequently Asked Questions
What is the standard specification?
Curcumin 95% by UV; result 95.11%.
Which botanical source and plant part are used?
The reviewed COA identifies Curcuma longa L. and the plant part as Root.
What batch evidence supports this page?
Representative batch LXJH250318 records curcumin 95% by uv; result 95.11%. Final supply is governed by the offered-batch COA.
Can buyers request a current batch COA?
Yes. The current offered-batch COA is confirmed before commercial approval.
What quality controls are included?
The representative COA includes physical, assay, heavy-metal and microbiological controls.
What is the typical MOQ and lead time?
Regular MOQ is typically 1 kg; normal production is 7-15 working days, subject to stock and testing.
Can packing or specifications be customised?
Packing, particle size and selected parameters may be reviewed case by case before quotation.
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