Large ring lactone class antibiotic is one of the most widely used antibacterial drugs, mainly divided into erythromycin, midecamycin and spiramycin class three categories. New research suggests that the large ring lactone class antibiotic except antibacterial effect, but also has other extensive pharmacological effects.

Traditional extraction separation and purification of antibiotics are complex operation, pollution, low yield of faults, so the macroporous adsorption resin adsorption separation showed the advantages of good.

Jiangsu Kingshan New Material Co ., Ltd. has its own brand Bestion.. The professional purification of large ring lactone class antibiotic macroporous adsorption resin has good selectivity, large adsorption capacity, high mechanical strength, easy regeneration process, the advantages of the fast adsorption, desorption easy, wide praise customers.