Black Walnut Extract
Juglans Nigra
Hull
10:1
brown yellow powder
Black Walnut Extract (10:1) is a concentrated botanical powder derived from the hulls of Juglans nigra, a tree native to North America. The 10:1 ratio means 10 kg of raw hulls are used to produce 1 kg of extract, maximizing the concentration of active compounds like juglone, tannins, and polyphenols. It appears as a fine dark brown powder with good solubility and stability. Produced under strict quality control, it is free from heavy metals, pesticides, and microbial contaminants, meeting international food and supplement standards. This high-potency extract preserves the natural benefits of black walnut hulls in a convenient, easy-to-formulate format.
| Items | Specifications | Test Methods |
| Appearance & Color
Odor & Taste Mesh Size |
Fine brown yellow powder
Characteristic NLT 90% through 80 mesh |
Visual
Organoleptic 80 Mesh Screen |
| Moisture Content
Ash Content Heavy Metals Arsenic (As) Cadmium (Cd) Mercury (Hg) Lead (Pb) Extract Solvent |
NMT 5.0%
NMT 5.0% NMT 10ppm NMT 1ppm NMT 1ppm NMT 0.1ppm NMT 3ppm Grain alcohol/Water |
5g / 105℃ / 2hrs
2g / 525℃ / 3hrs Atomic Absorption Atomic Absorption Atomic Absorption Atomic Absorption Atomic Absorption / |
| Total Plate Count
Total Yeast & Mold E. Coli Salmonella Staphylococcus |
NMT 10,000cfu/g
NMT 1,000cfu/g Negative Negative Negative |
|
| Shelf Life | 2 years | |
| Remarks | Store in a well-closed container away from moisture, heat and strong sun.
Packing: Fiber drums and two plastic-bags inside. 25kg/drum. |
|
Black Walnut Extract (10:1) offers multiple functional benefits supported by its rich phytochemical profile. It provides strong antioxidant activity, helping neutralize free radicals and protect cells from oxidative stress. The extract also supports digestive wellness by promoting a balanced intestinal environment and aiding normal detoxification processes. Additionally, it contributes to skin health by soothing external irritations and supporting a clear complexion. Its natural antimicrobial properties help maintain microbial balance in various applications. With consistent quality and purity, it serves as a reliable ingredient for health and personal care formulations.
Extract black walnut (10:1) is widely used in dietary supplements, functional foods, and personal care products. In supplements, it is formulated into capsules, tablets, and tinctures to support digestive and immune health. In functional foods, it is added to beverages, protein powders, and nutrition bars for its natural benefits and mild flavor. In personal care, it is incorporated into creams, lotions, and oral care products to support skin and gum health. It is also used in herbal blends and traditional wellness formulations. With its versatility and safety, it is a popular choice for brands developing natural and effective products.
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