Quercetin Ascorbate Powder
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Quercetin Ascorbate Powder

Product name: Sophora Japonica Extract
Part: Flower
Active Ingredient: Quercetin
Specification: 98%
Test method: HPLC
Appearance: Yellow Green powder
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Quercetin Ascorbate Powder description

Quercetin is extracted from sophora japonica bud. Quercetin is a widely distributed flavonoid alcohol compound with a variety of biological activities in the plant world. It is found in a variety of vegetables and fruits, such as Brazilian berries, broccoli and apples, as well as in tea, red wine, olive oil and propolis. Among them, it is high in Sophora japonica, buckwheat stems and leaves, seabuckthorn, hawthorn and onion. Quercetin mainly comes from coniferous cherry, tea, red onion, raspberry, blueberry and other plants.

Quercetin Ascorbate Powder function  

1. Antioxidant function: Quercetin not only participates in the antioxidation in vitro and can inhibit DNA oxidative damage, but also protects tissues from oxidative damage by reducing the concentration of peroxide in tissues in vivo.

2. Anticancer effect: Quercetin flavonoids can significantly reduce the incidence rate of gastric cancer, directly inhibit the growth of cancer cells or may act on the cell transduction pathway of cancer cell proliferation.

3. It can enhance the effect of anticancer drugs.

4. Quercetin also has neuroprotective, anti-inflammatory and antiviral effects.

Quercetin Ascorbate Powder application

1. Antioxidants. It is mainly used for oil, beverage, cold drink and meat processing products.

2. It has good expectorant, antitussive and antiasthmatic effects. It is used for the treatment of chronic bronchitis. It also has auxiliary therapeutic effects on patients with coronary heart disease and hypertension.


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