Description
COA-BACKED BOTANICAL INGREDIENT
Rheum palmatum L. Root Extract
Rhubarb Root Extract Powder 20:1 is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Rheum palmatum L. |
|---|---|
| Plant part | Root |
| Form and colour | Fine yellow-brown powder |
| Assay | Extract ratio 20:1 by TLC; result complies |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 4.14% |
| Ash | <=5.0%; result 3.71% |
| Representative batch | LXDH201205 |
| Manufacture date | 5 December 2020 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Compare this Extract ratio 20:1 by TLC; result complies 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
Rhubarb Root Extract Powder 20:1 is qualified using botanical identity: Rheum palmatum L.; plant part: Root; offered grade: Extract ratio 20:1 by TLC; result complies. Its purchasing definition is the stated ratio grade (Extract ratio 20:1 by TLC; result complies), not a guaranteed active-compound concentration.
When an alternative to Rhubarb Root Extract Powder 20:1 is required, compare it against this page’s identity, grade and batch-document requirements.
Browse ingredients related to Rhubarb Root Extract Powder 20:1
For a Rhubarb Root Extract Powder 20:1 substitution review, match botanical identity, plant part, grade-defining assay or ratio, analytical basis, physical form and offered-lot documentation.
Quality and Documentation
Representative batch LXDH201205 supports the specification table above. Current lot evidence and buyer-defined verification govern acceptance of the commercial shipment.
Frequently Asked Questions
What specification defines Rhubarb Root Extract Powder 20:1?
For Rhubarb Root Extract Powder 20:1: Extract ratio 20:1 by TLC; result complies.
What establishes the botanical source?
For Rhubarb Root Extract Powder 20:1: Qualification starts with Rheum palmatum L., Root. The product name alone is not sufficient when species, plant part or grade differs.
What evidence is needed for the offered lot?
For Rhubarb Root Extract Powder 20:1: The page cites representative batch LXDH201205. The sample, quotation and shipment COA should be traceable to the grade actually offered.
Should the COA be reviewed before sample approval?
For Rhubarb Root Extract Powder 20:1: Yes. The commercial review should use the COA for the lot being offered, together with the matching quotation and specification.
Which quality data should be checked together?
For Rhubarb Root Extract Powder 20:1: Review identity and Extract ratio 20:1 by TLC; result complies together with the listed physical tests and applicable contaminant and microbiological limits.
How should buyers confirm supply timing?
For Rhubarb Root Extract Powder 20:1: Commercial timing is finalised after quantity, packaging, document set and any additional testing have been agreed.
Can particle size or pack format be adjusted?
For Rhubarb Root Extract Powder 20:1: Application-specific requests require technical review. Approved changes should be documented rather than treated as an informal substitution.
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