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Do you really know anything about the mysterious quercetin?

Quercetin is a flavonoid widely found in vegetables and fruits.It has the biological activity of anti-free radical, anti-oxidation, anti-bacteria, anti-inflammatory and anti-allergic.It is widely used in medicine, food and cosmetics.


  1. Anti-free radical effect, quercetin inhibits the activity of lipid oxidase in cell membrane, which can inhibit the lipid peroxidation process of cell membrane and protect cells from peroxidation.Quercetin is a superoxide anion radical trapping agent, complexing iron ions and preventing free radicals from being produced in the body.
  2. Antioxidant effect, quercetin contains more phenolic hydroxyl groups, easy to oxidize and provide proton H+, with phenolic antioxidant properties.
  3. Anti-inflammatory and anti-allergic. Inhibits the synthesis of inflammatory factors by inhibiting lipoxygenase and cycidase.

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Quercetin is one of our hot sell product. Are you worried that you can’t find good Quercetin? From today onwards, you don’t have to worry about that anymore.

ShaanXi Ronchn Biotech is dedicated to cosmetic industryIn this field not only have rich experience, also have a good reputation. Its aim is to create a health care raw material brand that everyone can rest assured, to solve your choice of trouble!

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