"Anthocyanin extraction resin
Anthocyanins are a class of compounds in which anthocyanins and sugars are combined by glycosidic bonds, which are widely present in the cytosol of plants, flowers, fruits, stems, leaves and root organs. It is used for anti-cancer, anti-inflammatory, inhibition of lipid peroxidation and platelet aggregation, protection of vision and so on. The macroporous adsorption resin is used as an adsorbent to adsorb anthocyanins from the aqueous solution by physical adsorption. The method has the advantages of simple equipment, easy operation and high product purity. Therefore, the macroporous resin adsorption method is increasingly widely used in the purification and "