Description
COA-BACKED BOTANICAL INGREDIENT
Quercus acutissima Carr. Bark Extract
Sawtooth Oak Bark Extract Powder 10:1 is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Quercus acutissima Carr. |
|---|---|
| Plant part | Bark |
| Form and colour | Fine yellow-brown powder |
| Assay | Extract ratio 10:1 by TLC; result complies |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 3.49% |
| Ash | <=5.0%; result 3.81% |
| Representative batch | LXLSP210103 |
| Manufacture date | 3 January 2021 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Compare this Extract ratio 10:1 by TLC; result complies 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
Sawtooth Oak Bark Extract Powder 10:1 is qualified using botanical identity: Quercus acutissima Carr.; plant part: Bark; offered grade: Extract ratio 10:1 by TLC; result complies. Its purchasing definition is the stated ratio grade (Extract ratio 10:1 by TLC; result complies), not a guaranteed active-compound concentration.
When an alternative to Sawtooth Oak Bark Extract Powder 10:1 is required, compare it against this page’s identity, grade and batch-document requirements.
Browse ingredients related to Sawtooth Oak Bark Extract Powder 10:1
For a Sawtooth Oak Bark Extract Powder 10:1 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 LXLSP210103 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 Sawtooth Oak Bark Extract Powder 10:1?
For Sawtooth Oak Bark Extract Powder 10:1: Extract ratio 10:1 by TLC; result complies.
What source identity defines this ingredient?
For Sawtooth Oak Bark Extract Powder 10:1: Match Quercus acutissima Carr., Bark across the quotation, specification and offered-batch COA. The offered grade is Extract ratio 10:1 by TLC; result complies; treat the ratio as a process-grade definition rather than a marker percentage.
How should the representative batch be interpreted?
For Sawtooth Oak Bark Extract Powder 10:1: The page cites representative batch LXLSP210103. Final approval requires the current lot's identity, specification results and relevant dates.
Can the shipment batch be documented separately?
For Sawtooth Oak Bark Extract Powder 10:1: Current batch documentation should be reviewed before purchase; a representative document is useful for screening but does not release a shipment.
How should product and contaminant tests be reviewed?
For Sawtooth Oak Bark Extract Powder 10:1: Do not assess Extract ratio 10:1 by TLC; result complies in isolation; particle size, moisture or drying data and market-relevant safety limits can also affect acceptance.
When should MOQ be reconfirmed?
For Sawtooth Oak Bark Extract Powder 10:1: Confirm MOQ and timing on the live quotation because stock position, testing, packing and destination requirements can change both.
Which customisation requests require technical review?
For Sawtooth Oak Bark Extract Powder 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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