Product Name:Quercetin
Latin Name:Sophora Japonica L
Part Used: Flower
Specifications:Quercetin 95%, 98%
Appearance: Yellow Powder
Test Method: HPLC/ UV / TLC
Description
Quercetin is a chemical found naturally in a number of foods (including apples, onions, teas, berries, and red wine) and in some herbs (such as ginkgo biloba and St. John's wort). Quercetin acts as an antioxidant, scavenging free radicals (chemical by-products known to harm cell membranes and damage DNA). Available as a dietary supplement, quercetin also possesses antihistamine and anti-inflammatory properties.
Main Function of Quercetin
1.It has good effect of expectorant, antitussive and antiasthmatic:
2.Decreasing blood pressure and blood fat;
3.Enhancing the resistance of the capillaries and reducing fragility of capillary;
4.Expanding coronary arteries and increasing coronary blood flow and so on:
5.Mainly used in the treatment of chronic bronchitis and it also has the role of adjuvant therapy in patients with coronary heart disease and high blood pressure.