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目的对桔梗、黄连和黄芩3种中药饮片的非法添加现象进行研究。方法进行市场调查,收集样品,进而从镁盐、铝盐、总灰分、金胺O检查等质量指标分别考察桔梗、黄连和黄芩饮片的质量情况。结果与结论市售桔梗、黄连和黄芩饮片质量问题较严重,掺假染色较常见,建议监管部门加强管理。
Objective To study the illegal addition of three kinds of Chinese Herbal Medicine Pieces, such as Campanulaceae, Coptis and Scutellaria baicalensis Georgi. Methods The market survey was conducted to collect samples, and then the quality of Campanulaceae, Coptis and Huangqin Pieces was investigated respectively from the quality indexes such as magnesium salt, aluminum salt, total ash and Auramine O test. Results and Conclusion The quality problems of commercially available Campanulaceae, Rhizoma Coptidis and Radix Scutellariae were more serious, and the adulteration staining was more common. It was suggested that the regulatory authorities should strengthen the management.