Min. Order Reference FOB Price
1 kg US$5.00 / kg
Product Description
Onion Extract Botanical Source: Allium Cepa L. In onion,spiraeoside (quercetin-4′-O-β-D-glucoside),rutin and quercetin and 3 other not identified compounds were found as the major constituents. Significant cultivar differences were found in total polyphenol and main flavonoid ...