Black Walnut Hull Powder
Botanical Source: Juglans Nigra
Appearance: Fine Brown Yellow Powder
Plant Part Used: Hull
Specification: 80 Mesh
Certifications: ISO9001, FSSC22000, KOSHER, HALAL, HACCP, FDA
Packing Size: 25kg/drum
Transportation: Courier, Air, Ocean
MOQ: sample and small kgs trial order available, commercial order MOQ 25kg
Delivery: Ready stock, Prompt shipment
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
What is Black Walnut Hull Powder?
Black walnut hull powder represents a concentrated extract from the fresh, green outer shells of Juglans nigra trees. This fine botanical ingredient contains rich polyphenolic compounds, particularly juglone, which gives it distinctive properties.
The powder appears as a fine brown-yellow material with 80 mesh particle size. Traditional Native American medicine has utilized walnut hulls for centuries. Modern extraction techniques now capture these beneficial compounds in a stable, concentrated form.
Our extraction process uses only pure water or food-grade ethanol. This ensures clean color, excellent solubility, and maximum safety for your applications.

Black Walnut Hull Powder COA
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Product Name
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Black Walnut Hull Powder |
Batch Number
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Botanical Source
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Juglans regia
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Batch Quantity
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200kgs
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Plant Parts Used
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Outer Shell,100% Natural
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Country of Origin
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China
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Type of Product
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Ratio Extract
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Active Ingredient Markers
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/
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Analysis Items
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Specifications
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Results
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Methods used
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Identification
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Positive
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Conforms
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TLC
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Appearance
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Fine brown powder
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Conforms
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Visual test
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Odor & Taste
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Characteristic
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Conforms
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Organoleptic test
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Bulk Density
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40-50g/100ml
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Conforms
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ASTM D1895B
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Particle Size
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NLT 99% through 80 mesh
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Conforms
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AOAC 973.03
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Solubility
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Soluble in ethanol & water solution
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Conforms
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Visual
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Extract Ratio
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10:1
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10:1
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/
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Loss on Drying
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NMT 5.0%
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3.26%
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5g /105℃ /2hrs
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Ash Content
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NMT 5.0%
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3.19%
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2g /525℃ /3hrs
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Extract Solvents
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Ethanol & Water
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Conforms
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/
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Solvent Residues
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NMT 0.05%
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Conforms
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GC
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Heavy Metals
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NMT 10ppm
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Conforms
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Atomic Absorption
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Arsenic (As)
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NMT 2ppm
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Conforms
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Atomic Absorption
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Lead (Pb)
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NMT 2ppm
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Conforms
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Atomic Absorption
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Cadmium (Cd)
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NMT 0.5ppm
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Conforms
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Atomic Absorption
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Mercury(Hg)
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NMT 0.5ppm
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Conforms
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Atomic Absorption
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Methamidophos
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NMT 0.2ppm
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Conforms
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USP-GC
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Parathion-ethyl
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NMT 0.2ppm
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Conforms
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USP-GC
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PCNB
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NMT 0.1ppm
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Conforms
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USP-GC
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Aflatoxins
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NMT 0.2ppb
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Absent
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USP-HPLC
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Sterilization Method
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High temperature & pressure for a short time of 5~10 seconds
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Microbiological Data
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Total Plate Count<10,000cfu/g
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<1,000cfu/g
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GB 4789.2
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Total Yeast & Mold<1,000cfu/g
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< 100cfu/g
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GB 4789.15
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E. Coli to ≤30MPN/100g
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Conforms
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GB 4789.3
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Staphylococcus to be absent
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Absent
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GB 4789.10
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Salmonella to be absent
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Absent
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GB 4789.4
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Packing and Storage
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Packed in drum, LDPE bag inside. Net weight: 25kg/drum.
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Keep well sealed, away from moisture, strong heat and sunlight.
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Shelf Life
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2 years if sealed and stored in the recommended conditions.
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Black Walnut Hull Powder Benefits
Our Black Walnut Hull Powder offers multiple advantages for your formulations:
Multi-Target Bioactivity: The interesting polyphenol complex gives broad-spectrum organic exercises. Investigate appears antioxidant, antimicrobial, antifungal, and antiparasitic effects.
Sustainable Sourcing: We change walnut preparing squander into important fixings. This advances natural obligation whereas conveying high-value compounds.
Traditional Legacy: Centuries of conventional utilize bolster its security profile. Advanced science presently approves numerous authentic applications.
Versatile Applications: Culminate for nutraceuticals, individual care, common colors, and mechanical employments. One fixing serves numerous showcase needs.
Premium Quality: Our controlled extraction guarantees reliable power. Each bunch meets strict quality benchmarks for reliability.

Black Walnut Body Powder Applications
Nutraceutical Industry: Perfect for capsules, tablets, and fluid extracts focusing on stomach related wellness and antioxidant support.
Personal Care Items: Great for cleansers, cleansers, and topical details requiring astringent properties.
Natural Colors: Gives wealthy brown and hearty tones for economical material and make applications.
Agricultural Employments: Reasonable for strength filtration media and bio-reactive agrarian products.
Functional Nourishments: Upgrades refreshments and nourishment items with characteristic antioxidant properties.

Certificate
• ISO9001 Quality Administration System
• FSSC22000 Nourishment Security System
• Legitimate Certification
• HALAL Certification
• HACCP Nourishment Security Protocol
• FDA Registration
• Board Part of Hunan Botanical Extract Affiliation (HNBEA)

FAQ
Q: What is the key dynamic compound in Dark Walnut Hull?
A: The essential bioactive is juglone (a naphthoquinone), nearby a critical complex of tannins and flavonoids, which are dependable for most of its famous natural activities.
Q: What are the primary proposed benefits?
A: Preclinical inquire about shows potential antioxidant, antimicrobial, antifungal, and antiparasitic properties. It has a long history of conventional utilize for supporting stomach related wellbeing and skin conditions.
Q: Are there any vital utilization precautions?
A: Yes. Pregnant or nursing ladies ought to dodge it. A few sources prescribe not utilizing it persistently for more than 6 weeks without a break. Those with nut hypersensitivities ought to work out caution and counsel a doctor.
Q: Can it connected with medications?
A: Potential intuitive are conceivable, especially with blood thinners or anti-inflammatory drugs. It is vital to counsel a healthcare proficient some time recently utilize if you are on any medication.
Packaging and Transportation
• Standard Bundling: 25kg/drum for commercial orders
• Test Sizes: 100g, 1kg, 5kg, or 10kg food-grade plastic bags
• Fabric: Food-grade bundling guarantees item integrity
• Capacity: Cool, dry conditions absent from coordinate sunlight
• Rack Life: 24 months beneath appropriate capacity conditions
• Transportation: Accessible through dispatch, discuss cargo, or sea shipping

Why Choose Us?
Seed-to-Shelf Traceability: We control each step from development organizations to last bundling. This guarantees bona fide, steady quality you can trust.
Advanced Application Research facility: Our specialized group gives detailing back over refreshments, tablets, skincare items, and more. You get arrangements, not fair ingredients.
Flexible Arrange Amounts: From little trial orders to bulk commercial amounts, we oblige your particular needs without compromising quality.
Rapid Reaction Time: Test orders transport inside 3-5 trade days. Our effective coordinations guarantee your ventures remain on schedule.
Confidential Development Bolster: We collaborate on restrictive equations beneath strict privacy understandings, making a difference quicken your item improvement.

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Contact Us
Ready to enhance your formulations with premium Black Walnut Hull Powder? Our technical experts are standing by to discuss your specific requirements and provide customized solutions.
For samples, technical specifications, or custom formulation support, reach out today at info@kingherbs.com. Let us help transform your product concepts into market-ready solutions with our premium botanical ingredients.
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