Description
COA-BACKED BOTANICAL INGREDIENT
Leonurus artemisia (Laur.) S. (as stated on the COA) Whole herb Extract
Chinese Motherwort Whole-Herb Extract Powder 4:1 is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Leonurus artemisia (Laur.) S. (as stated on the COA) |
|---|---|
| Plant part | Whole herb |
| Form and colour | Fine brown powder |
| Assay | Extract ratio 4:1 by TLC; result 4:1 |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 4.32% |
| Ash | <=5.0%; result 3.93% |
| Representative batch | LXYM181015 |
| Manufacture date | 15 October 2018 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Compare this Extract ratio 4:1 by TLC; result 4:1 ratio grade by botanical identity, plant part and physical specification; the ratio is not an active-marker percentage.
- Evaluation sample typically 10-20 g
- Regular MOQ typically 1 kg
- Typical lead time 7-15 working days
How This Grade Differs
Chinese Motherwort Whole-Herb Extract Powder 4:1 is qualified using botanical identity: Leonurus artemisia (Laur.) S. (as stated on the COA); plant part: Whole herb; offered grade: Extract ratio 4:1 by TLC; result 4:1. Its purchasing definition is the stated ratio grade (Extract ratio 4:1 by TLC; result 4:1), not a guaranteed active-compound concentration.
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 LXYM181015 supports the specification table above. Current lot evidence and buyer-defined verification govern acceptance of the commercial shipment.
Frequently Asked Questions
What specification defines Chinese Motherwort Whole-Herb Extract Powder 4:1?
For Chinese Motherwort Whole-Herb Extract Powder 4:1: Extract ratio 4:1 by TLC; result 4:1.
How is the source material identified?
For Chinese Motherwort Whole-Herb Extract Powder 4:1: Qualification starts with Leonurus artemisia (Laur.) S. (as stated on the COA), Whole herb. The product name alone is not sufficient when species, plant part or grade differs.
How does batch evidence support qualification?
For Chinese Motherwort Whole-Herb Extract Powder 4:1: The page cites representative batch LXYM181015. The sample, quotation and shipment COA should be traceable to the grade actually offered.
Is a shipment-specific COA available for qualification?
For Chinese Motherwort Whole-Herb Extract Powder 4:1: Yes. The commercial review should use the COA for the lot being offered, together with the matching quotation and specification.
What quality fields belong in the approval review?
For Chinese Motherwort Whole-Herb Extract Powder 4:1: Review identity and Extract ratio 4:1 by TLC; result 4:1 together with the listed physical tests and applicable contaminant and microbiological limits.
How are MOQ and production timing confirmed?
For Chinese Motherwort Whole-Herb Extract Powder 4:1: Commercial timing is finalised after quantity, packaging, document set and any additional testing have been agreed.
What must be updated when a parameter changes?
For Chinese Motherwort Whole-Herb Extract Powder 4:1: Application-specific requests require technical review. Approved changes should be documented rather than treated as an informal substitution.
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