Description
COA-BACKED BOTANICAL INGREDIENT
Berberis amurensis Rupr. (COA spelling normalized) Bark Extract
Amur Barberry Bark Powder is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Berberis amurensis Rupr. (COA spelling normalized) |
|---|---|
| Plant part | Bark |
| Form and colour | Fine taupe-brown powder |
| Assay | Raw botanical identity and physical specification; no berberine assay is stated on the COA |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=12.0%; result 9.21% |
| Ash | <=8.0%; result 7.38% |
| Representative batch | LXXR20250120 |
| Manufacture date | 20 January 2025 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Compare this botanical powder by identity, plant part, particle characteristics and batch quality; concentrated extracts require a separate approval.
- Evaluation sample typically 10-20 g
- Regular MOQ typically 1 kg
- Typical lead time 7-15 working days
How This Grade Differs
Amur Barberry Bark Powder is qualified using botanical identity: Berberis amurensis Rupr. (COA spelling normalized); plant part: Bark; offered grade: Raw botanical identity and physical specification; no berberine assay is stated on the COA. Its purchasing definition is a botanical powder with identity and physical criteria, not an extract concentration.
When an alternative to Amur Barberry Bark Powder is required, compare it against this page’s identity, grade and batch-document requirements.
Browse ingredients related to Amur Barberry Bark Powder
For a Amur Barberry Bark Powder 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 LXXR20250120 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 Amur Barberry Bark Powder?
For Amur Barberry Bark Powder: Raw botanical identity and physical specification; no berberine assay is stated on the COA.
What identity should appear on the batch documents?
For Amur Barberry Bark Powder: The source specification is Berberis amurensis Rupr. (COA spelling normalized), Bark. Reject substitutions that change the species or stated plant part without a revised approval.
How should buyers use the batch reference?
For Amur Barberry Bark Powder: The page cites representative batch LXXR20250120. It supports preliminary review, while the COA issued for the offered shipment lot controls commercial acceptance.
Can current batch data be checked against the quotation?
For Amur Barberry Bark Powder: Ask for the offered-lot COA at qualification stage and confirm that its product name, batch number and results match the purchasing file.
Which test categories support buyer qualification?
For Amur Barberry Bark Powder: Compare every stated limit with the intended application and destination-market requirements, then document any additional tests in the order specification.
When are commercial quantities and timing finalised?
For Amur Barberry Bark Powder: Order quantity and dispatch timing are grade-specific; reconfirm them when the specification and delivery destination are known.
Which specification details may be discussed before quotation?
For Amur Barberry Bark Powder: 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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