[NIRS-based total quality control system construction of Tanreqing injection and relative thinking].

In this paper, NIRS (near infrared spectroscopy)-based total quality control system for the Tanreqing injection was introduced briefly. By analyzing and summing up the significance and difficulties, several important problems of the practical applications which need urgent solutions are proposed. And also the applicationprospect of NIRS is fully discussed and put forward in the end.