Description
B2B INGREDIENT · SPECIFICATION & BATCH DOCUMENT SUPPORT
Magnolia Bark Extract 95% Magnolol & Honokiol
LongBio supplies magnolia bark extract 95% magnolol & honokiol for B2B ingredient qualification and formulation. Buyers can review the defined grade and request the current offered-lot COA, evaluation sample, packaging details and quotation.
COA-Backed Specification
| Botanical identity | Magnolia officinalis |
|---|---|
| Plant part | Bark |
| Form and colour | Fine off-white powder |
| Assay | Magnolol + honokiol >=95%; result 97.28% (magnolol 49.65%, honokiol 47.63% by HPLC) |
| Particle size | 100% through 80 mesh |
| Loss on drying | <=5.0%; result 2.44% |
| Ash | <=5.0%; result 3.18% |
| Representative batch | LXHP231210 |
| Manufacture date | 10 December 2023 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Compare this standardised grade by Magnolol + honokiol >=95%; result 97.28% (magnolol 49.65%, honokiol 47.63% by HPLC), 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
Magnolia Bark Extract Powder 95% Magnolol and Honokiol is qualified using botanical identity: Magnolia officinalis; plant part: Bark; offered grade: Magnolol + honokiol >=95%; result 97.28% (magnolol 49.65%, honokiol 47.63% by HPLC). Its purchasing definition is anchored to Magnolol + honokiol >=95%; result 97.28% (magnolol 49.65%, honokiol 47.63% by HPLC); alternatives must be compared on marker target and analytical basis.
Compare these related grades before approval:
- Magnolia Bark Extract Powder 90% Magnolol Honokiol
- Magnolia Bark Extract Powder 90% Magnolol
- Magnolia Bark Extract Powder 90% Honokiol
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 LXHP231210 supports the specification table above. The shipment decision should rely on the current lot documentation and any independent verification required by the buyer.
Magnolia Bark 95% — Magnolol + Honokiol: The Dual-Marker Standard
Magnolia bark extract is standardized to its two signature lignans — magnolol and honokiol — used in stress-relief, sleep and oral-care formulas. The 95% grade means ≥95% combined lignans, typically split roughly 50:50 or per the ratio stated on the COA. A typical evening stress/sleep capsule: 100–200 mg magnolia bark 95% extract, 150 mg L-theanine, and 75 mg lemon balm. In oral care, 0.1–0.5% incorporation into mouthwash or gum formulations is common for its antimicrobial positioning.
| Parameter | 95% Total Lignans | ~50% Extract | Raw Bark Powder |
|---|---|---|---|
| Magnolol + honokiol | ≥95% (COA, ratio documented) | ~50% | Trace |
| Dose | 100–200 mg | 300–500 mg | High volume |
| Best fit | Clinical-style claims | General use | Traditional use |
Frequently Asked Questions
What specification defines Magnolia Bark Extract Powder 95% Magnolol and Honokiol?
For Magnolia Bark Extract Powder 95% Magnolol and Honokiol: Magnolol + honokiol >=95%; result 97.28% (magnolol 49.65%, honokiol 47.63% by HPLC).
How should source identity be qualified?
For Magnolia Bark Extract Powder 95% Magnolol and Honokiol: The source specification is Magnolia officinalis, Bark. Reject substitutions that change the species or stated plant part without a revised approval.
Which COA should be used for release?
For Magnolia Bark Extract Powder 95% Magnolol and Honokiol: The page cites representative batch LXHP231210. It supports preliminary review, while the COA issued for the offered shipment lot controls commercial acceptance.
What document should be requested for the offered lot?
For Magnolia Bark Extract Powder 95% Magnolol and Honokiol: Ask for the offered-lot COA at qualification stage and confirm that its product name, batch number and results match the purchasing file.
How should the listed quality controls be used?
For Magnolia Bark Extract Powder 95% Magnolol and Honokiol: Compare every stated limit with the intended application and destination-market requirements, then document any additional tests in the order specification.
Are MOQ and lead time fixed for every destination?
For Magnolia Bark Extract Powder 95% Magnolol and Honokiol: Order quantity and dispatch timing are grade-specific; reconfirm them when the specification and delivery destination are known.
Are specification changes handled case by case?
For Magnolia Bark Extract Powder 95% Magnolol and Honokiol: 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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