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Black Walnut Extract (Juglans nigra) – Total Tannins 5–15%
Juglans nigra
- Marker compound
- Total tannins
- Standardisation
- 5–15% (UV-Vis spectrophotometry)
- Assay method
- UV-Vis spectrophotometry
- Plant part
- Peel
- Origin
- United States
Black Walnut Extract (Juglans nigra) – Total Tannins 5–15%
Black Walnut extract is produced from the hull of Juglans nigra (Juglandaceae family) and supplied as a standardized extract powder, standardized to Total tannins. Available grades: 5%, 15%. Typical sourcing: United States. For B2B formulation in nutraceuticals & supplements.
5%15%
Specifications
| Botanical name | Juglans nigra |
| Common names | Black walnut |
| Plant family / part | Juglandaceae / Hull |
| Marker compound | Total tannins |
| Phytochemical class | Tannins › Tannins |
| Available grades | 5%, 15% |
| Assay method | UV-Vis spectrophotometry |
| Form | Standardized Extract |
| Origin | United States |
| Pack sizes | Sample (50 g), 250 g, 1 Kg, 5 Kg, 25 Kg |
| Shelf life & storage | Typically 24 months in sealed original packaging; store cool, dry and away from light |
Formulation focus
- Digestive & Gut Health
Industries
Nutraceuticals & Supplements
Documentation
The Technical Data Sheet and Safety Data Sheet (GHS format) can be downloaded from this page; the batch Certificate of Analysis is supplied on request. Confirm the assay method (HPLC, UV or gravimetric) on the CoA, as results differ between methods.
For B2B formulation and research use. Statements have not been evaluated by the FDA or other regulators; this ingredient is not intended to diagnose, treat, cure or prevent any disease.
Same product form