Description
COA-BACKED BOTANICAL INGREDIENT
Brassica oleracea var. sabellica (COA spelling normalized) Cauline leaf Extract
Kale Cauline-Leaf Extract Powder 4:1 is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.

COA-Backed Specification
| Botanical identity | Brassica oleracea var. sabellica (COA spelling normalized) |
|---|---|
| Plant part | Cauline leaf |
| Form and colour | Fine light-green powder |
| Assay | Extract ratio 4:1; result complies |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 4.10% |
| Ash | <=5.0%; result 3.41% |
| Representative batch | LXYY231015 |
| Manufacture date | 17 October 2023 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.

Buyer Decision Guide
Compare this Extract ratio 4:1; 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
Kale Cauline-Leaf Extract Powder 4:1 is qualified using botanical identity: Brassica oleracea var. sabellica (COA spelling normalized); plant part: Cauline leaf; offered grade: Extract ratio 4:1; result complies. Its purchasing definition is the stated ratio grade (Extract ratio 4:1; result complies), not a guaranteed active-compound concentration.
When an alternative to Kale Cauline-Leaf Extract Powder 4:1 is required, compare it against this page’s identity, grade and batch-document requirements.
Browse ingredients related to Kale Cauline-Leaf Extract Powder 4:1
For a Kale Cauline-Leaf Extract Powder 4:1 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 LXYY231015 supports the specification table above. Confirm current batch results before release; the representative record remains supporting context rather than a shipment guarantee.
Frequently Asked Questions
What specification defines Kale Cauline-Leaf Extract Powder 4:1?
For Kale Cauline-Leaf Extract Powder 4:1: Extract ratio 4:1; result complies.
What botanical details should buyers match?
For Kale Cauline-Leaf Extract Powder 4:1: Use Brassica oleracea var. sabellica (COA spelling normalized), Cauline leaf as the identity checkpoint, then confirm that the sample and commercial documents describe the same material.
Which batch document controls shipment approval?
For Kale Cauline-Leaf Extract Powder 4:1: The page cites representative batch LXYY231015. Use it as an example of the tested grade, not as the release record for a future shipment.
When should buyers request the current COA?
For Kale Cauline-Leaf Extract Powder 4:1: Request the current COA before issuing approval so the offered lot can be checked against the agreed identity, grade and limits.
Which controls should be reviewed for this grade?
For Kale Cauline-Leaf Extract Powder 4:1: Technical acceptance should cover identity, grade-defining data, physical quality and the safety tests required for the intended market.
What supply details require quotation-stage confirmation?
For Kale Cauline-Leaf Extract Powder 4:1: The quotation should state the applicable MOQ, pack format and lead time after current inventory and testing needs are reviewed.
Can selected physical attributes be discussed?
For Kale Cauline-Leaf Extract Powder 4:1: Discuss pack format and relevant physical parameters before quotation; feasibility and any MOQ effect are confirmed for the exact request.





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