The extract obtained by the macroporous resin adsorption separation process is small in volume, does not absorb moisture, and is easy to be made into various dosage forms with beautiful appearance, especially suitable for granules, gels and tablets, so that the crude, large and black preparations of traditional Chinese medicine can be upgraded to modern preparations. As far as macroporous resin technology itself is concerned, its process operation is simple, not very cumbersome, not difficult, and the resin can be used for many times or repeatedly, the cost is not very high, the equipment is relatively simple, and this process can save a lot of energy consumption, auxiliary materials, packaging materials, storage, transportation and other costs. At present, macroporous resin adsorption technology is widely used in the production of Western medicine. In China, more and more enterprises are exploring the application of macroporous resin adsorption technology in the research and production of traditional Chinese medicine, such as Chengdu Di'ao Pharmaceutical Co., Ltd. Yangzijiang Pharmaceutical Group also uses this technology to produce ginkgo preparations. Western medicine manufacturers in Beijing are widely used, and Tongrentang pharmaceutical factory is also trying it out. It can be seen that the application prospect of macroporous resin adsorption technology is very broad.