Description
COA-BACKED BOTANICAL INGREDIENT
Dioscorea opposita L. Root Extract
Chinese Yam Root Extract Powder 6% Diosgenin 10:1 is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Dioscorea opposita L. |
|---|---|
| Plant part | Root |
| Form and colour | Fine off-white powder |
| Assay | Diosgenin 6% by HPLC; result 6.12%; extract ratio 10:1 by TLC complies |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 4.11% |
| Ash | <=5.0%; result 3.95% |
| Representative batch | LXSY170115 |
| Manufacture date | 17 January 2017 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Compare this standardised grade by Diosgenin 6% by HPLC; result 6.12%; extract ratio 10:1 by TLC complies, 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
Chinese Yam Root Extract Powder 6% Diosgenin 10:1 is qualified using botanical identity: Dioscorea opposita L.; plant part: Root; offered grade: Diosgenin 6% by HPLC; result 6.12%; extract ratio 10:1 by TLC complies. Its purchasing definition is anchored to Diosgenin 6% by HPLC; result 6.12%; extract ratio 10:1 by TLC complies; alternatives must be compared on marker target and analytical basis.
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 LXSY170115 supports the specification table above. Use the cited record for preliminary comparison and request the offered-lot COA for final technical approval.
Frequently Asked Questions
What specification defines Chinese Yam Root Extract Powder 6% Diosgenin 10:1?
For Chinese Yam Root Extract Powder 6% Diosgenin 10:1: Diosgenin 6% by HPLC; result 6.12%; extract ratio 10:1 by TLC complies.
Which identity details must remain consistent?
For Chinese Yam Root Extract Powder 6% Diosgenin 10:1: Match Dioscorea opposita L., Root across the quotation, specification and offered-batch COA. The differentiating target is Diosgenin 6% by HPLC; result 6.12%; extract ratio 10:1 by TLC complies; confirm the marker, unit and stated analytical basis.
How is batch-specific approval completed?
For Chinese Yam Root Extract Powder 6% Diosgenin 10:1: The page cites representative batch LXSY170115. Final approval requires the current lot's identity, specification results and relevant dates.
Can buyers verify the batch offered for sale?
For Chinese Yam Root Extract Powder 6% Diosgenin 10:1: Current batch documentation should be reviewed before purchase; a representative document is useful for screening but does not release a shipment.
What forms part of the technical review?
For Chinese Yam Root Extract Powder 6% Diosgenin 10:1: Do not assess Diosgenin 6% by HPLC; result 6.12%; extract ratio 10:1 by TLC complies in isolation; particle size, moisture or drying data and market-relevant safety limits can also affect acceptance.
What commercial details belong on the quotation?
For Chinese Yam Root Extract Powder 6% Diosgenin 10:1: Confirm MOQ and timing on the live quotation because stock position, testing, packing and destination requirements can change both.
What happens when an application needs a modified parameter?
For Chinese Yam Root Extract Powder 6% Diosgenin 10:1: Alternative packing or selected parameters may be considered case by case, subject to production feasibility and a revised written specification.
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