As a leading global Plant Extract Supply partner, we provide high-purity Pure Sophora Japonica Extract Powder (95% Rutin), a premium bioflavonoid engineered for the dietary supplement, nutraceutical, and personal care industries. Derived from the dried flower buds of Sophora japonica (Japanese Pagoda Tree), our Rutin is processed under stringent quality controls to ensure maximum potency and bioactivity.
Technical Specifications & Product Profile
Our Rutin powder is a light yellow-green crystalline powder, meticulously extracted to meet international standards for purity and safety.
- Common Name: Rutin (Vitamin P)
- Botanical Source: Sophora japonica L.
- Active Ingredient: Rutin (Quercetin-3-O-rutinoside)
- Specification: ≥95% (HPLC/UV)
- CAS No: 153-18-4
- Molecular Formula: C27H30O16·3H2O
- Molecular Weight: 664.57 g/mol
- Solubility: Soluble in alkaline solutions and methanol; practically insoluble in water and ether.
Manufacturing Excellence and Quality Assurance
At Plant Extract Supply, we prioritize traceability and scientific rigor. Our Pure Sophora Japonica Extract Powder undergoes a multi-stage purification process using water and ethanol as food-grade solvents, ensuring no harmful chemical residues remain.
Analytical Quality Control
We utilize advanced testing methodologies, including ICP-MS for heavy metals and USP-standard microbial assays, to guarantee every batch meets the following criteria:
| Analysis Item | Specification | Method |
|---|---|---|
| Assay (Rutin) | ≥95.0% | HPLC/UV |
| Physical Form | Fine Powder | Organoleptic |
| Mesh Size | 100% pass 80 mesh | USP36 <786> |
| Loss on Drying | ≤5.0% | Eur.Ph.7.0 |
| Total Ash | ≤5.0% | Eur.Ph.7.0 |
| Heavy Metals | ≤10ppm | ICP-MS |
| Lead (Pb) | ≤2.0ppm | ICP-MS |
| Arsenic (As) | ≤1.0ppm | ICP-MS |
Key Functions and Biological Benefits
Rutin is recognized as one of the most potent antioxidants among plant-derived flavonoids. By scavenging free radicals and modulating inflammatory pathways, it offers verified physiological benefits:
- Vascular Health & Microcirculation: Supports the structural integrity of capillaries and veins, often used to manage lymphedema and venous insufficiency.
- Anti-Inflammatory Properties: Helps reduce systemic inflammation, making it a valuable ingredient for joint health and osteoarthritis formulations.
- Cardiovascular & Neuroprotection: Its high antioxidant capacity helps protect the heart and brain from oxidative stress-induced damage.
- Skin Protection: When applied topically, Rutin acts as a natural UV-shield and anti-aging agent, protecting skin lipids from peroxidation.
Industrial Applications
Pure Sophora Japonica Extract Powder is a versatile raw material suitable for various sectors:
- Nutraceuticals: As a core ingredient in antioxidant complexes, cardiovascular support capsules, and daily multivitamins.
- Cosmeceuticals: Utilized in sunscreens, anti-aging creams, and soothing lotions due to its protective effect on delicate skin.
- Food & Beverage: Used as a functional additive and natural pigment in health-oriented food products.
- Animal Nutrition: Increasingly used in high-end additive formulations for its immune-boosting properties.
Compliance and Safety Standards
Plant Extract Supply ensures that our Sophora Japonica Extract aligns with the highest safety and regulatory requirements:
- Non-GMO: 100% free from genetically modified organisms.
- Allergen-Free: Free from gluten, soy, dairy, nuts, and shellfish.
- Purity Guarantee: No Parabens, Phthalates, or Volatile Organic Compounds (VOCs).
- Ethical Sourcing: Cruelty-free production (no animal testing) and BSE/TSE free.
- Certifications: Fully compliant with Kosher and Vegan standards.
Packaging and Storage
- Packaging: Standard 25kg/drum with internal food-grade polyethylene bags or customized small packaging for wholesale orders.
- Storage: Store in a cool, dry place away from direct sunlight and moisture. Keep the container tightly sealed.
- Shelf Life: 24 months when stored under optimal conditions.
Request a Quote & Technical Support
Are you looking for a reliable, high-volume supplier of Pure Sophora Japonica Extract Powder 95% Rutin? Plant Extract Supply offers competitive B2B pricing and comprehensive technical documentation for your formulation needs.
Contact Person: Emily
Email: [email protected]











