Currently, the big challenges in the traditional Chinese Medicine (TCM) industry are lacking of advanced manufacturing process supervisory techniques to renew the backward quality evaluation methods, so that the quality of TCMs is hard to be improved. For this reason, taking a TCM preparation, Tanreqing injection as the research carrier, this paper accordingly focused on the investigation of rapid analysis method for the quality assessment of TCM raw materials and extracts with near infrared spectroscopy (N...