"Astragalus Extraction Resin Astragalin is a natural flavonoid compound widely found in medicinal plants. It has remarkable anti-inflammatory, anti-oxidant, cardiotonic, analgesic, antibacterial, anti-allergic, anti-hepatotoxic effects, and can enhance the body's resistance. Force, stimulate the production of interferon, anti-arrhythmia, dilate blood vessels, protect the myocardium, etc., can also lower blood lipids and regulate lipoproteins to inhibit the formation and development of atherosclerosis. The macroporous adsorbent resin (amethyst extraction special resin) provided by Suzhou Bojie Resin Technology Co., Ltd. can effectively enrich the daunorin, has large adsorption capacity, fast adsorption rate, strong selectivity, easy elution and convenient regeneration. High recycling efficiency, cost saving, and mild operating conditions. The resin has long service life, stable physical and chemical properties, wear resistance, economical and practical, and the effect of extracting daunsonin is very satisfactory.