Walnut Hull Extract
Botanical Source: Juglans regia L.
Appearance: Fine Brownish Yellow Powder
Specification: 4:1; 10:1
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 Walnut Hull Extract?
Walnut Hull Extract is a powerful natural botanical ingredient derived from the green outer shells of Juglans regia (English walnut). This dark brown powder contains rich concentrations of juglone, tannins, and flavonoids. You'll find this extract particularly valuable for agricultural applications, herbal supplements, and natural skincare formulations. Our product undergoes careful processing to maintain its potent bioactive compounds while ensuring consistent quality. The extract offers remarkable versatility across multiple industries, from sustainable farming solutions to traditional wellness products. With standardized specifications and reliable potency, this ingredient provides you with dependable results for your specific applications.

Walnut Hull Extract COA
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Product Name
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Walnut Hull Extract
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Batch Number
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Botanical Source
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Juglans regia L.
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Batch Quantity
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260kgs
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Plant Part Used
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Hull, 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 Makers
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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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Appearance
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Fine Brownish yellow 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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45-55g/100ml
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Conforms
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ASTM D1895B
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Particle Size
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95% through 80 Mesh
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Conforms
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AOAC 973.03
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Solubility
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Water solution
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Conforms
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Visual
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Extract Ratio
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4:1
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4:1
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/
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Loss on Drying
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NMT 5.0%
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3.41%
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USP
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Ash Content
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NMT 5.0%
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3.28%
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2g /525℃ /3hrs
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Extract Solvents
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Water
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Conforms
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/
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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 1ppm
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Conforms
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Atomic Absorption
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Mercury (Hg)
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NMT 0.1ppm
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Conforms
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Atomic Absorption
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Microbiological Data
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Total Plate Count < 10,000 cfu/g
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Conforms
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GB 4789.2
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Total Yeast & Mold < 1,000cfu/g
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Conforms
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GB 4789.15
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E. Coli to be absent
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Absent
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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 fiber drum, LDPE bag inside. Net weight: 25kgs/drum.
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Keep tightly sealed, store 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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Walnut Hull Extract Benefits
1. Our common Walnut Hull Extract conveys numerous helpful and utilitarian focal points. The tall juglone substance gives solid antimicrobial properties, making it viable against different pathogens and parasites. You'll appreciate its characteristic antiparasitic qualities, especially important for stomach related wellbeing supplements.
2. The extract offers amazing antioxidant assurance through its wealthy polyphenolic compounds. These properties offer assistance ensure cells from oxidative push and back in general wellness. Its astringent characteristics make it useful for skincare applications, making a difference to tone and clarify risky skin conditions.
3. For agrarian utilize, the extract gives characteristic bug control without hurtful chemical buildups. It viably smothers nematodes, soil-borne maladies, and undesirable vegetation whereas supporting maintainable cultivating hones.

Walnut Hull Extract Applications
Agricultural Solutions:
- Natural biopesticide for organic farming
- Soil treatment for nematode control
- Foliar spray for fungal disease management
- Weed suppression in crops and orchards
- Seed treatment for pathogen protection
Dietary Supplements:
- Antiparasitic formulations
- Digestive health products
- Traditional herbal remedies
- Intestinal cleansing supplements
Personal Care Products:
- Natural hair dyes and conditioners
- Acne treatment formulations
- Anti-inflammatory skincare products
- Astringent toners and cleansers
Mechanical Applications:
- Natural material dyeing
- Craft and aesthetic projects
- Eco-friendly cleaning products

Certificates
• ISO9001 Quality Management System Certificate
• FSSC22000 Food Safety System Certificate
• HACCP System Certificate
• HALAL Certification
• KOF-K Certification
• FDA Registration
• Part of Hunan Botanical Extract Association (HNBEA)

FAQ
Q: Is the item secure for all crops and soil types?
A: While compelling for numerous crops, a few plants (like tomatoes and potatoes) may be delicate to juglone. It is pivotal to test on a little scale some time recently full application. It is by and large secure for most soil sorts when utilized as directed.
Q: How does the item work against plant pathogens and pests?
A: The essential dynamic compound, juglone, disturbs cellular breath in target living beings, successfully hindering the development of parasites, nematodes, and weeds. It too invigorates plants' normal defense frameworks, improving their resistance to diseases.
Q: Can this extract be utilized in items for touchy skin?
A: While compelling for skin break out or parasitic issues, its power may cause disturbance in a few touchy skin sorts. Fix testing is exceedingly suggested some time recently far reaching utilize in corrective details. The concentration ought to be carefully calibrated.
Q: What is the lead time for generation and shipping?
A: The standard lead time is 10-15 working days after arrange affirmation. We dispatch all inclusive by means of discuss or ocean cargo and handle all fundamental send out documentation.
Packaging and Transportation
• Standard bundling: 25kg/drum for bulk orders
• Test sizes: 100g food-grade plastic packs available
• Elective bundling: 1kg, 5kg, and 10kg food-grade plastic bags
• Transportation strategies: Express dispatch, discuss cargo, sea shipping
• Worldwide conveyance: Around the world shipping with legitimate documentation
• Capacity: Cool, dry conditions absent from coordinate sunlight
• Rack life: 24 months when put away properly

Why Choose Us?
Controlled Source Quality: We work straightforwardly with premium planting bases, controlling each step from soil arrangement to collect timing. This guarantees you get steady, high-potency extracts with solid bioactive content.
Pure Extraction Innovation: Our progressed extraction prepare employments as it were unadulterated water and food-grade ethanol. You get clean, secure items without hurtful dissolvable buildups that might compromise your formulations.
Application Research facility Back: Past providing crude materials, we give detailing help for your particular needs. Our specialized group makes a difference optimize your items whether you're creating refreshments, supplements, or skincare lines.
Flexible Arrange Amounts: We bolster both little trial orders and huge commercial amounts. You can test our quality with test orders some time recently committing to bulk purchases.
Global Coordinations Mastery: Our proficient shipping group handles universal documentation and traditions prerequisites, guaranteeing smooth conveyance to your area in any case of goal.

Warehouse & Shipping

Our Teams & Exhibitions

Contact Us
Ready to enhance your products with premium Walnut Hull Extract? Our technical team is here to support your specific requirements and help you achieve optimal results.
Email: info@kingherbs.com
Get in touch today for samples, technical specifications, or custom formulation support. We're committed to providing you with reliable, high-quality botanical ingredients that meet your exact needs.
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