Sophora Fruit Extract
Botanical Source: Sophora japonica L.
Appearance: Light Yellow to white powder
Plant Part Used: fruit
Specification: 4:1;10:1
Genistein 50%-98%
Kaempferol 10%-98%
Certifications: ISO9001, FSSC22000, KOSHER, HALAL, HACCP, FDA, ORGANIC(EU), ORGANIC(USDA)
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
Sophora Fruit Extract – High-Purity Botanical Ingredient
Kingherbs' Sophora Fruit Extract contains standardized bioactive ingredients including Genistein (50%–98%) and Kaempferol (10%–98%) from Sophora japonica L. fruits extracted under regulated conditions. To ensure batch uniformity and HPLC-verified purity, our manufacturing facility strictly supervises quality from raw material selection to final testing. In 4:1 and 10:1 ratio extracts, our light yellow to white powder is soluble and stable in various applications. With over 25 years of botanical extraction experience, we use only food-grade ethanol or purified water—no solvents—to provide safe, clean products for pharmaceutical, nutraceutical, and functional food businesses. Each batch includes USP/EP-compliant COA and chromatogram documentation.

What is Sophora Fruit Extract?
This botanical element originates from dried Japanese Pagoda Tree fruits. Fruit extracts include phytoestrogens including genistein and kaempferol, unlike floral extracts rich in rutin.
The extraction technique protects heat-sensitive chemicals. Standardized powder ensures potency across manufacturing batches.
Traditional herbal medicine has employed these fruits for ages. Modern extraction technique isolates active components for focused health uses.
Sophora Fruit Extract Certificate of Analysis (COA)
| Product Name | Sophora Fruit Extract | Batch Number | |||||
| Latin Name | Sophora japonica L | Batch Quantity | 300kgs | ||||
| Plant Part Used | Dry fruit,100% natural | Country of Origin | China | ||||
| Type of Extraction | Standard extraction | Active Ingredient Markers | Genistein | ||||
| Analysis Items | Specifications | Results | Methods used | ||||
| Appearance | Light wthite powder | Conforms | Visual test | ||||
| Odor & Taste | Characteristic | Conforms | Organoleptic test | ||||
| Particle Size | 99% through 80 Mesh | Conforms | 80 Mesh Screen | ||||
| Assay | NLT 80% Genistein | 80.15% | HPLC | ||||
| Loss on Drying | NMT 2.0% | 1.20% | 5g /105℃ /2hrs | ||||
| Ash Content | NMT 1.0% | 0.21% | 2g /525℃ /3hrs | ||||
| Solvent Residues | NMT 0.05% | Conforms | GC | ||||
| Heavy Metals | NMT 10ppm | Conforms | ICP-MS | ||||
| Arsenic (As) | NMT 2ppm | Conforms | ICP-MS | ||||
| Lead (Pb) | NMT 3ppm | Conforms | ICP-MS | ||||
| Cadmium (Cd) | NMT 1ppm | Conforms | ICP-MS | ||||
| Mercury(Hg) | NMT 1ppm | Conforms | ICP-MS | ||||
| Microbiological Data | Total Plate Count<1,000cfu/g | Conforms | GB 4789.2 | ||||
| Total Yeast & Mold<100cfu/g | Conforms | GB 4789.15 | |||||
| E. Coli be absent | Absent | GB 4789.3 | |||||
| Staphylococcus to be absent | Absent | GB 4789.10 | |||||
| Salmonella to be absent | Absent | GB 4789.4 | |||||
| Packing and Storage | Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum. | ||||||
| Keep away from moisture, strong heat and sunlight. | |||||||
| Shelf Life | 2 years if sealed and stored in the recommended conditions. | ||||||
Sophora Fruit Extract Benefits
Cardiovascular Support
LDL and total cholesterol are reduced with genistein. Its antioxidant mechanisms assist healthy blood pressure and glucose metabolism.
Encourage Bone Health
The isoflavones differentiate osteoblasts. This may prevent age-related bone loss by maintaining bone density.
Controlling weight
Genistein inhibits adipocyte differentiation. This process controls fat and promotes balanced body composition.
Neuroprotection
The extract prevents cerebral ischemia via anti-inflammatory and anti-apoptotic pathways.
Activating hair growth
Genistein promotes Wnt/β-catenin pathways, regulating hair cycle and follicle regeneration.

Sophora Fruit Extract Applications
Dietary Supplements
Create heart and bone health capsules, pills, and softgels formulated with Sophora Fruit Extract. Bioavailability and correct dosage are guaranteed by the high-purity powder.
Healthy Foods & Drinks
Enhance protein bars, beverages, and snacks. Extract is stable under pasteurization.
Formulations Cosmetics
Use in hair and anti-aging serums. Antioxidants like genistein fight environmental stress.
Biopharma Development
Use for hormone-sensitive or metabolic syndrome research as an API. Pharmacopeia-compliant purity.
Sports Diet
Recovery formulations for weight loss and lean muscle support. Fat-burning properties of the extract complement exercise.

Certifications
Kingherbs has several quality certifications.
- Quality Management Systems ISO9001
- Certified Food Safety System FSSC22000
- Religion-based diets
- Hazard Analysis and Critical Control Vital Controls
- Facility FDA-Registered
- EU Organic and USDA Organic (on request)
As HNBEA council members, we support industry-leading botanical ingredient manufacturing standards.

FAQ
Q: Why is this product (genistein) good for your health?
A: It improves heart health by lowering blood sugar, total cholesterol, LDL cholesterol, and blood pressure. It also helps bones stay healthy by encouraging osteoblast development and stopping bone loss. Finally, it protects neurons from brain ischemia. It also helps keep body weight in check and lowers fat mass.
Q: How does genistein work in the body?
A: There is a plant chemical called genistein that can bind to estrogen receptors. In more than one way, it works to stop cell death, reduce inflammation, and fight free radicals. It also starts the Wnt/β-catenin signaling pathway to help hair grow and stops the division of adipocytes to stop fat from building up.
Q: Is there any worry about safety or any side effects?
A: The amounts that are suggested for genistein are usually safe. People with hormone-sensitive diseases, like breast, uterus, or ovarian cancer, should stay away from it, though, because it contains estrogen. It may slow down the metabolism of caffeine, and long-term high-dose use may have effects on the thyroid. Supplements should not be taken by women who are pregnant or breastfeeding.
Packaging and Transportation
Packaging: 25kg/fiber drum with two food-grade PE bags.
Optional 1kg, 5kg, or 10kg aluminum foil bags for lesser amounts.
Getting Around:
- Shipping: DHL/FedEx: 3–5 business days for samples and small orders.
- Emergency bulk air freight: 5–7 business days
- Ocean freight: Price-effective for bulk shipments
Keep cold, dry, and dark. The quality of sealed products lasts 24 months.

Why Choose Kingherbs
We work with approved planting bases to pick and gather seeds.
Without chemicals, only food-grade ethanol or pure water is extracted.
HPLC chromatograms and thorough testing results accompany every batch.
Flexible MOQ: We accept sample orders and modest trials before major purchases.
For formulation development, stability testing, and product manufacture, our application laboratory provides technical support.
For normal specs, ready stock ships quickly.
Beyond plant extracts, we provide vitamins, minerals, amino acids, and premix/blending.

Our Warehouse

Our Exhibitions

Contact Us
Ready to source premium Sophora Fruit Extract for your next formulation? Reach out to our team at info@kingherbs.com for samples, pricing, and technical specifications.
Send Inquiry
You may like
_1762508637542.webp)