Sophora Japonica Water Extract Powder
Overview
Sophora Japonica Water Extract Powder is a concentrated extract obtained from the flower buds of Sophora japonica, a tree native to East Asia. The extract is produced through water extraction and spray-drying processes, resulting in a fine, water-soluble powder. It is prized for its high content of bioactive compounds, particularly rutin, a flavonoid with potent antioxidant and anti-inflammatory effects. The powder is widely used in the pharmaceutical and nutraceutical industries due to its therapeutic properties. It is also incorporated into cosmetic formulations for its ability to strengthen capillaries and improve skin health. The product's rapid dissolution and stability make it a preferred choice for functional food and beverage applications.
Physical and Chemical Properties
Sophora Japonica Water Extract Powder is characterized by its light yellow to brown color and fine, uniform particle size. The powder is highly water-soluble, which facilitates its incorporation into liquid formulations. Its key active component, rutin, has a molecular weight of 610.52 g/mol and a melting point of approximately 190-195°C. The extract exhibits strong antioxidant activity, scavenging free radicals and reducing oxidative stress. It also possesses anti-inflammatory properties, making it valuable in therapeutic applications. The powder is stable under normal storage conditions but should be protected from moisture and excessive heat to maintain its efficacy.
Main Applications
In the pharmaceutical industry, Sophora Japonica Water Extract Powder is used to formulate supplements and medicines targeting cardiovascular health, inflammation, and oxidative stress. Its high rutin content supports vascular integrity and reduces capillary fragility. In the nutraceutical sector, the powder is added to dietary supplements, functional foods, and beverages for its health benefits. It is also a popular ingredient in cosmetics, where it helps to soothe irritated skin and improve elasticity. The extract's versatility and safety profile make it suitable for a wide range of B2B applications.
Safety and Storage
Sophora Japonica Water Extract Powder is generally considered safe for consumption and topical use. However, it should be handled with care to avoid inhalation or contact with eyes. Proper storage in a cool, dry environment is essential to preserve its quality and shelf life. The powder should be kept in tightly sealed containers to prevent moisture absorption and contamination. Suppliers typically provide a certificate of analysis (COA) detailing the product's purity, rutin content, and microbiological safety, which should be reviewed before procurement.
B2B Procurement Guide
When sourcing Sophora Japonica Water Extract Powder, buyers should prioritize suppliers who provide transparent documentation, including COAs and third-party lab reports. Key specifications to verify include rutin content (typically 20-95%), solubility, and absence of heavy metals or microbial contaminants. Price ranges vary based on purity and supplier reputation, with higher-purity extracts commanding premium prices. Bulk purchases may qualify for discounts. It is advisable to request samples for quality testing before committing to large orders. Reliable suppliers often offer customization options, such as specific rutin concentrations or particle sizes, to meet application requirements.
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