Black walnut (Juglans Nigra.), Also known as black walnut, is a well-grown walnut with an average height of 20-30m, a diameter of 1m-1.5m, and a density of about 0.560.67 g / cm3. The black walnut heart and sapwood are clearly distinguished, the sapwood is light yellow-brown to light chestnut brown, the heartwood is reddish brown to chestnut brown, sometimes purple, with dark stripes, and the air is chocolate-colored, and the growth wheels are obvious. Invasive fillings are common, with thin wood rays, obvious under a magnifying glass, axial thin-walled tissue under a magnifying glass, ray streaks on the radial section, and no wave marks
Product Introduction
| Product Name | Black walnut extract | Appearance | Brown |
| Botanical Source |
Juglans spp |
Test Method | TLC |
| Specification | 10:1 | Mesh | 95% pass 80 mesh |
| Application | Health Care | Shelf Life | 2 Years |
1.Protect kidney
2.The effect of astringent
Application of Black walnut extract
Used in cosmetic industry;
Used in nutrition industry;
Used in pharmacy.
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Q3:How about delivery lead-time?
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