Sophorae Japonica Extract Quercetin Dihydrate Powder
Quercetin dihydrate powder, also named quercetin, is a natural compound derived from the Sophorae Japonica plant, also known as the Japanese pagoda tree. It is a flavonoid, which is a type of plant pigment with antioxidant properties. Quercetin dihydrate is commonly used as a dietary supplement due to its potential health benefits.
The extraction process involves isolating quercetin from the flower buds of the Sophorae Japonica plant. The resulting powder is a concentrated form of quercetin, making it easier to consume and absorb.
Quercetin powder is known for its antioxidant and anti-inflammatory properties. It is believed to help protect the body from oxidative stress and reduce inflammation, which may contribute to various health benefits. Some research suggests that quercetin dihydrate may support cardiovascular health, immune function, and respiratory health. It may also have potential anti-cancer properties and could help manage allergies and promote overall well-being.
| Product name | Sophora japonica flower extract |
| Botanical Latin Name | Sophora Japonica L. |
| Extracted parts | Flower Bud |
| Item | Specification |
| Assay | 95.0%-101.5% |
| Appearance | yellow crystalline powder |
| Solubility | Practically insoluble in water, Soluble in aqueous alkaline sol. |
| Loss on drying | ≤12.0% |
| Sulfated ash | ≤0.5% |
| Melting point | 305-315°C |
| Total Heavy Metals | ≤10ppm |
| Pb | ≤3.0ppm |
| As | ≤2.0ppm |
| Hg | ≤0.1ppm |
| Cd | ≤1.0ppm |
| Microbiological | |
| Total Plate Count | ≤1000cfu/g |
| Total Yeast & Mould | ≤100cfu/g |
| E. Coli | Negative |
| Salmonella | Negative |
• High purity and concentration;
• Fine, free-flowing powder texture;
• Light yellow to yellow color;
• 100% Pure Quercetin Dihydrate Powder;
• Most Bioavailable Grade and Filler Free;
• High Concentration and Vegan;
• Soluble in hot water and alcohol;
• Derived from Sophorae Japonica extract;
• Compliant with quality and safety standards.
• Antioxidant properties;
• Anti-inflammatory effects;
• Potential cardiovascular support;
• Immune system support;
• Respiratory health support;
• Potential anti-cancer properties;
• Allergy management;
• Cardiovascular support;
• Potential blood pressure reduction;
• Potential blood sugar level reduction;
• Potential improvement in exercise performance.
1. Dietary supplement industry
2. Nutraceutical industry
3. Pharmaceutical industry
General production process as follows:
Storage: Keep in a cool, dry, and clean place, Protect from moisture and direct light.
Bulk Package: 25kg/drum.
Lead Time: 7 days after your order.
Shelf Life: 2 years.
Remark: Customized specifications also can be achieved.
25kg/case
Reinforced packaging
Logistics security
Express
Under 100kg, 3-5Days
Door to door service easy to pick up the goods
By Sea
Over300kg, Around 30 Days
Port to port service professional clearance broker needed
By Air
100kg-1000kg, 5-7Days
Airport to airport service professional clearance broker needed
Bioway gains certifications such as USDA and EU organic certificates, BRC certificates, ISO certificates, HALAL certificates, and KOSHER certificates.
When considering the best form of quercetin, it’s important to take into account factors such as bioavailability, solubility, and potential side effects. Quercetin dihydrate stands out as a favorable option due to its fat solubility and high bioavailability, making it more easily absorbed by the body. In contrast, quercetin rutinoside (rutin) has lower bioavailability and may lead to irritation and allergy symptoms. Quercetin chalcone, while offering antioxidant and anti-inflammatory effects, has a notably short half-life, requiring frequent intake to maintain its benefits. Therefore, based on these considerations, quercetin dihydrate appears to be the most advantageous form of quercetin for supplementation.
