34results about How to "Negative without interference" patented technology

The application belongs to the technical field of medicine detection, and particularly relates to a quality detection method of a medicine composition for treating qi stagnation and blood stasis arthralgia. The quality detection method of the medicine composition for treating qi stagnation and blood stasis arthralgia comprises thin layer identification of Sanqi, thin layer identification of Xuduan, thin layer identification of Chishao, thin layer identification of Sumu, thin layer identification of Gushu Bu, content determination of Chuanxuduan saponin VI, emodin and chrysophanol. The application is a medicine composition applied in clinic for many years, and has no quality control method. Through in-depth research, the thin layer identification and content determination method of the composition is established, and the method is verified through methodological experiment. The method has good repeatability, high accuracy, strong stability, simple and fast operation, and can be used as the quality control standard of the medicine composition, so that the product quality can be better controlled.