RESUMO
At present, drug safety has gradually become the focus of world attention, and the study and control of related sub-stances is one of the key elements for drug safety. The national drug standards are also gradually increased the control requirements for related substances. Therefore, the detection and control of related substances are extremely important in the safety of drugs. By summa-rizing the analysis methods for related substances in drugsand their application , the paper alms to provide references for quality control of drugs.
RESUMO
Recently,thesituationofchemicalsubstancesillegallyaddedinTCMandhealthproductsismoreandmorecomplex and subtle, which not only results in latent danger and harm to customers, but also induce supervision difficulty and challenge for su-pervision departments. The variety and composition of chemical substances added illegally, analytical methods and relative state laws and regulations were illustrated in detail in the paper, which can provide the basis for the rational and safe use of TCM and health prod-ucts, and provide the reference and technology support for the supervision departments.