蒲黄药材及其饮片的质量分析

目的：评价蒲黄药材及饮片的质量。方法：通过对蒲黄药材及饮片的现行法定标准检验和探索性研究检验，综合评价其质量状况。结果：按现行法定标准检验蒲黄及其饮片134批次，不合格率为25.4%；通过探索性研究检验，发现染色、增重和掺假为影响本品质量的主要问题，且有用多种染色剂进行非法染色的情况。结论：蒲黄药材及饮片总体质量可通过法定检验和探索性研究检验予以监测，但其质量问题来源复杂，须从生产、流通、使用各个环节加强监督管理，综合进行质量控制以保障民众用药的安全与有效。

Quality Analysis of Pollen Typhae and Its Decoction Pieces

Objective: To evaluate the quality of Pollen Typhae and its decoction pieces. Methods: The quality of Pollen Typhae and its decoction pieces were evaluated by using the current statutory standards and exploratory research testing. Results: 134 batches of Pollen Typhae and their decoction pieces were tested according to the current statutory standards and the unqualifed rate was 25.4%. The main problems influencing the quality of Pollen Typhae and its decoction pieces included illegal dyeing, illegal weight gain and illegal adulteration. There was a tendency of using many kinds of dyeing agents for illegal dyeing. Conclusion: The general quality of Pollen Typhae and its decoction pieces could be monitored through the statutory inspection and exploratory research, and the sources of the quality problems were complex. It was suggested that the supervision and management of all the links of production, circulation and use should be strengthened. Meanwhile the quality should be comprehensively controlled to ensure the safe and effective use of Pollen Typhae and its decoction pieces.