Min. Order Reference FOB Price
1 kg US$70.00-80.00 / kg
Product Description
Quercetin 95% Quercetin is a plant polyphenol from the flavonoid group, found in many fruits, vegetables, leaves, and grains. It can be used as an ingredient in supplements, beverages, or foods. Quercetin is pentahydroxyflavone achieved from rutin which is hydrolyzed by dilute sulphuric acid. This ...