High Purity Sophora Japonica Extract 95% Quercetin Powder

• Certification: ISO, FDA, HACCP
• Assay Method: HPLC, UV
• Application Form: Powder
• Application: Food, Health Care Products, Medicine
• State: Powder
• CAS: 117-39-5
• Model NO.: YT0065
• Chemical Formula: C15h10o7
• Molecular Weight: 302.236
• Melting Point: 314 to 317°c
• Boiling Point: 642.4 ºC
• Specification: 95%
• Trademark: YTBIO
• Origin: China

Product Description

Quercetin widely exists in stem bark, flowers, leaves, buds, seeds, and fruits of many plants, mostly in the form of glycosides, such as rutin, quercitrin, hyperin, etc., which can be obtained by acid hydrolysis corticosteroids.


As an anti-apoptosis and antioxidant, quercetin can protect various organ damages, as well as anti-cancer, anti-inflammation, antibacterial, anti-virus, hypoglycemic, hypotensive, immune function regulation and cardiovascular protection.

1. Quercetin is mainly used in sunscreen cosmetics, and can also be added to various skin care products such as creams, lotions, essences, and toners; at the same time, it can be used as a hair dye because of its yellow powder appearance.

2. Quercetin can be used in the pharmaceutical industry, and has the functions of lowering blood sugar, lowering blood pressure, regulating immune function and protecting cardiovascular.