|Extraction Type:||Solvent Extraction|
|Packaging:||Bottle,Can,Drum,Glass Container,Mason Jar,Plastic Container,Vacuum Packed|
|Place of Origin:||Shaanxi China|
|Grade:||pharmaceutical and food grade|
|Product Name:||Sophora Japonica Extract Quercetin|
|Storage:||In cool,dry and clean|
|Shelf Life:||2 years|
|Selling Units:||Single item|
|Single package size:||18X16X12 cm|
|Single gross weight:||1.1 KG|
|Package Type:||1kg with double plastic container inside/Aluminum foil bag outside. 25kg with double plastic container inside/Fiber drum outside|
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Xi'an Rongsheng Biotechnology
Part of used
Loss on drying
Total Plate Count
Quercetin, also known as quercetin, quercetin dissolved in glacial acetic acid, alkaline aqueous solution was yellow, almost insoluble in water, ethanol solution taste bitter. Quercetin can be used as drugs, has a good expectorant, cough effect, and some asthma. Quercetin also used for lowering blood pressure, increasing capillary resistance, reducing capillary fragility, expansion of coronary artery, Quercetin play the role of the increase in coronary blood flow. For the treatment of chronic bronchitis. Quercetin is usefull of adjuvant therapy in patients with coronary heart disease and hypertension.
1.Applied in pharmaceutical field, it is usually made into tablets, capsule and granule to
warm the kidney, strengthen the spleen and enhance human immunity;
2.Applied in food field, it is mainly used in kinds of beverage, liquor and foods to enhance human immunity and anti-aging.
Store in cool and dry places. Keep away from strong light.
High Quality Natural 98% 99% Organic Sophora Japonica Extract Quercetin With Best Price
Yellow green powder
Melting point Apparatus
95% pass through Sieve # 80 mesh
Not be detected
Loss on drying
Assay by UV
Total of bacteria
Mildew & Yeast
Meets the requirements of USP.
Meets the Requirements of USP.
Not genetically modified organism. Free of BSE.
Store in tight containers,in a cool dry area.
Conform with specification.