Steroidal saponins are an important class of chemical constituents in natural products, most of which have certain physiological activities and are increasingly active in the study of natural product chemistry. Animal and plant medicines containing steroidal saponin have quite good curative effect, can be used to resist diarrhea and stop bleeding, treat eye diseases, edema, bloating, high blood pressure, skin and bronchitis. The macroporous adsorbent resin (special resin for steroidal saponin extraction) provided by Suzhou Bojie Resin Technology Co., Ltd. can effectively enrich steroidal saponin, with large adsorption capacity, fast adsorption rate, strong selectivity, convenient desorption and regeneration, and wear resistance. And other advantages, simple equipment, mild operating conditions, good economic returns, widely praised by domestic and foreign customers.