Description
COA-BACKED BOTANICAL INGREDIENT
Zingiber officinale Roscoe Root Extract
Ginger Root Extract Powder 5% is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Zingiber officinale Roscoe |
|---|---|
| Plant part | Root |
| Form and colour | Fine yellow-brown powder |
| Assay | HPLC assay 5%; result 5.12% |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 3.12% |
| Ash | <=5.0%; result 3.09% |
| Representative batch | LXSJ191224 |
| Manufacture date | 24 December 2019 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Compare this standardised grade by HPLC assay 5%; result 5.12%, 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
Ginger Root Extract Powder 5% is qualified using botanical identity: Zingiber officinale Roscoe; plant part: Root; offered grade: HPLC assay 5%; result 5.12%. Its purchasing definition is anchored to HPLC assay 5%; result 5.12%; alternatives must be compared on marker target and analytical basis.
Compare these related grades before approval:
- Ginger Root Extract Powder 1% Standardized Assay
- Ginger Root Extract Powder 10:1
- Ginger Root Extract Powder 20:1
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 LXSJ191224 supports the specification table above. Current lot evidence and buyer-defined verification govern acceptance of the commercial shipment.
Frequently Asked Questions
What specification defines Ginger Root Extract Powder 5%?
For Ginger Root Extract Powder 5%: HPLC assay 5%; result 5.12%.
What establishes the botanical source?
For Ginger Root Extract Powder 5%: Qualification starts with Zingiber officinale Roscoe, Root. The product name alone is not sufficient when species, plant part or grade differs.
What evidence is needed for the offered lot?
For Ginger Root Extract Powder 5%: The page cites representative batch LXSJ191224. The sample, quotation and shipment COA should be traceable to the grade actually offered.
Should the COA be reviewed before sample approval?
For Ginger Root Extract Powder 5%: 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 Ginger Root Extract Powder 5%: Review identity and HPLC assay 5%; result 5.12% together with the listed physical tests and applicable contaminant and microbiological limits.
How should buyers confirm supply timing?
For Ginger Root Extract Powder 5%: 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 Ginger Root Extract Powder 5%: Application-specific requests require technical review. Approved changes should be documented rather than treated as an informal substitution.
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