Description
COA-BACKED BOTANICAL INGREDIENT
Panax ginseng C. A. Mey. (COA field includes a stray Gaertn prefix) Stem and leaf Extract
Panax Ginseng Stem-and-Leaf Extract Powder 4:1 is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Panax ginseng C. A. Mey. (COA field includes a stray Gaertn prefix) |
|---|---|
| Plant part | Stem and leaf |
| Form and colour | Fine light-yellow powder |
| Assay | Extract ratio 4:1 by TLC; result complies |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 4.68% |
| Ash | <=5.0%; result 4.36% |
| Representative batch | LXRS210902 |
| Manufacture date | 2 September 2021 |
| 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
Quality and Documentation
Representative batch LXRS210902 supports the specification table above. Buyers may request the current batch COA and arrange independent verification.
Frequently Asked Questions
What is the standard specification?
Extract ratio 4:1 by TLC; result complies.
Which botanical source and plant part are used?
The reviewed COA identifies Panax ginseng C. A. Mey. (COA field includes a stray Gaertn prefix) and the plant part as Stem and leaf.
What batch evidence supports this page?
Representative batch LXRS210902 records extract ratio 4:1 by tlc; result complies. 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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