Description
COA-BACKED BOTANICAL INGREDIENT
Crataegus pinnatifida Bge. Leaf Extract
Hawthorn Leaf Extract Powder 2% Vitexin Rhamnoside is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Crataegus pinnatifida Bge. |
|---|---|
| Plant part | Leaf |
| Form and colour | Fine yellow-brown powder |
| Assay | Vitexin rhamnoside 2%; result 2.09% |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 3.97% |
| Ash | <=5.0%; result 3.88% |
| Representative batch | LXSZ201117 |
| Manufacture date | 17 November 2020 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Compare this standardised grade by Vitexin rhamnoside 2%; result 2.09%, the stated method and the offered-lot result; raw material and ratio extracts are different purchasing specifications.
- Evaluation sample typically 10-20 g
- Regular MOQ typically 1 kg
- Typical lead time 7-15 working days
How This Grade Differs
Hawthorn Leaf Extract Powder 2% Vitexin Rhamnoside is qualified using botanical identity: Crataegus pinnatifida Bge.; plant part: Leaf; offered grade: Vitexin rhamnoside 2%; result 2.09%. Its purchasing definition is anchored to Vitexin rhamnoside 2%; result 2.09%; alternatives must be compared on marker target and analytical basis.
Compare these related grades before approval:
- Hawthorn Fruit Extract Powder 10:1
- Hawthorn Fruit Extract Powder 4:1
- Hawthorn Leaf Extract Powder 5% Flavones
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 LXSZ201117 supports the specification table above. Current lot evidence and buyer-defined verification govern acceptance of the commercial shipment.
Frequently Asked Questions
What specification defines Hawthorn Leaf Extract Powder 2% Vitexin Rhamnoside?
For Hawthorn Leaf Extract Powder 2% Vitexin Rhamnoside: Vitexin rhamnoside 2%; result 2.09%.
How is the source material identified?
For Hawthorn Leaf Extract Powder 2% Vitexin Rhamnoside: Qualification starts with Crataegus pinnatifida Bge., Leaf. The product name alone is not sufficient when species, plant part or grade differs.
How does batch evidence support qualification?
For Hawthorn Leaf Extract Powder 2% Vitexin Rhamnoside: The page cites representative batch LXSZ201117. The sample, quotation and shipment COA should be traceable to the grade actually offered.
Is a shipment-specific COA available for qualification?
For Hawthorn Leaf Extract Powder 2% Vitexin Rhamnoside: 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 Hawthorn Leaf Extract Powder 2% Vitexin Rhamnoside: Review identity and Vitexin rhamnoside 2%; result 2.09% together with the listed physical tests and applicable contaminant and microbiological limits.
How are MOQ and production timing confirmed?
For Hawthorn Leaf Extract Powder 2% Vitexin Rhamnoside: 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 Hawthorn Leaf Extract Powder 2% Vitexin Rhamnoside: Application-specific requests require technical review. Approved changes should be documented rather than treated as an informal substitution.
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