Description
COA-BACKED BOTANICAL INGREDIENT
Not stated on the Chinese-language representative COA Flower bud (product identity) Extract
Sophora Japonica Flower-Bud Extract Powder 20:1 is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Not stated on the Chinese-language representative COA |
|---|---|
| Plant part | Flower bud (product identity) |
| Form and colour | Fine yellow-brown powder |
| Assay | Extract ratio 20:1 by TLC; result conforms |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 3.83% |
| Ash | <=5.0%; result 3.89% |
| Representative batch | LXHM20190704 |
| Manufacture date | 4 July 2019 |
| 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 conforms 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
Sophora Japonica Flower-Bud Extract Powder 20:1 is qualified using botanical identity: Not stated on the Chinese-language representative COA; plant part: Flower bud (product identity); offered grade: Extract ratio 20:1 by TLC; result conforms. Its purchasing definition is the stated ratio grade (Extract ratio 20:1 by TLC; result conforms), not a guaranteed active-compound concentration.
Compare these related grades before approval:
- Sophora Japonica Flower Extract Powder 95% Luteolin
- Sophora Japonica Fruit Extract Powder 30% Kaempferol
- Sophora Japonica Fruit Extract Powder 98% HPLC Assay
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 LXHM20190704 supports the specification table above. The shipment decision should rely on the current lot documentation and any independent verification required by the buyer.
Frequently Asked Questions
What specification defines Sophora Japonica Flower-Bud Extract Powder 20:1?
For Sophora Japonica Flower-Bud Extract Powder 20:1: Extract ratio 20:1 by TLC; result conforms.
How should source identity be qualified?
For Sophora Japonica Flower-Bud Extract Powder 20:1: The source specification is Not stated on the Chinese-language representative COA, Flower bud (product identity). Reject substitutions that change the species or stated plant part without a revised approval.
Which COA should be used for release?
For Sophora Japonica Flower-Bud Extract Powder 20:1: The page cites representative batch LXHM20190704. It supports preliminary review, while the COA issued for the offered shipment lot controls commercial acceptance.
What document should be requested for the offered lot?
For Sophora Japonica Flower-Bud Extract Powder 20:1: Ask for the offered-lot COA at qualification stage and confirm that its product name, batch number and results match the purchasing file.
How should the listed quality controls be used?
For Sophora Japonica Flower-Bud Extract Powder 20:1: Compare every stated limit with the intended application and destination-market requirements, then document any additional tests in the order specification.
Are MOQ and lead time fixed for every destination?
For Sophora Japonica Flower-Bud Extract Powder 20:1: Order quantity and dispatch timing are grade-specific; reconfirm them when the specification and delivery destination are known.
Are specification changes handled case by case?
For Sophora Japonica Flower-Bud Extract Powder 20:1: Selected packing and physical requirements can be assessed, but an accepted change must appear consistently in the quotation, specification and COA.
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