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Sophora Japonica Extract Supplement in Bulk
Product Description
Sophora japonica extract is extracted from the dried flower buds of the leguminous plant Sophora japonica L. The extract is rich in flavonoids (such as rutin and quercetin), has significant antioxidant, anti-inflammatory, and vascular protective effects, and is widely used in the fields of medicine, food, and cosmetics.
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Item |
Specification |
| Physical & Chemical Control | |
|
Appearance |
Bright yellow powder |
|
Solubility |
Practically insoluble in water |
|
Soluble in aqueous alkaline sol. |
|
|
Taste and odor |
Characteristic |
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Assay(on dry product) |
≥98% (UV) |
|
Loss on drying |
9.0% to 12.0% |
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Sulphated ash |
≤0.5% |
|
Mesh size |
100% pass 80 mesh |
| Heavy Metals | |
|
Heavy Metals |
≤10ppm |
|
Cadmium(Cd) |
≤1ppm |
|
Lead(Pb) |
≤3ppm |
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Mercury(Hg) |
≤0.1ppm |
|
Arsenic (As) |
≤1ppm |
| Microbiology Control | |
|
Total Plate Count |
≤1,000cfu/g |
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Total Yeast & Mold |
≤100cfu/g |
|
E.coli |
Absent |
|
Pseudomonas aeruginosa |
Absent |
Product Function
1.Hemostatic Effects
Rutin in Sophora japonica extract strengthens capillaries and reduces bleeding tendency. It is commonly used in traditional Chinese medicine to relieve symptoms such as hemorrhoidal bleeding, bloody stools, and bloody urine.
2.Antioxidant and Anti-Inflammatory Effects
Sophora japonica extract contains powerful antioxidants such as quercetin and rutin.
These antioxidants help protect cells from free radical damage, thereby reducing the risk of chronic diseases.
3.Cardiovascular Protection
Rutin, a key component of Sophora japonica extract, strengthens blood vessels and improves blood circulation. It improves vascular permeability, helps regulate blood pressure and blood lipids, and reduces the risk of arteriosclerosis. It is beneficial for patients with hypertension and hyperlipidemia.
4.Antibacterial and Anti-Allergic Effects
The antioxidant and anti-inflammatory properties of Sophora japonica extract make it beneficial for various skin conditions. Sophora japonica extract inhibits common pathogens such as Staphylococcus aureus and can relieve skin allergy symptoms
It can help soothe and calm the skin, reduce redness, and promote a healthy complexion.
It can also protect the skin from environmental damage such as sun exposure and pollution.

Product Application
Hemostasis: Rutin in Sophora japonica extract can enhance capillary elasticity, significantly improving bleeding symptoms such as bloody stools, hemorrhoidal bleeding, and metrorrhagia.
Antihypertensive: Rutin helps control high blood pressure by dilating blood vessels and improving microcirculation:Antimicrobial and Anti-inflammatory: Flavonoids have inhibitory effects on Staphylococcus aureus and Shigella dysenteriae, alleviating inflammatory responses.
Food and Cosmetics: Natural Pigment: Sophora japonica extract can be used as a safe and non-toxic food coloring agent.
Antioxidant: Flavonoids can delay oxidative deterioration in food, extending its shelf life.
Shipping & Packaging

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