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目的综合考察国产蟾酥药材质量。方法用HPLC测定14批蟾酥药材中华蟾酥毒基、脂蟾毒配基、蟾毒灵等7种指标成分含量,并考察样品中华蟾酥毒基、脂蟾毒配基、蟾毒灵等7种指标成分TLC鉴别和水分、总灰分、酸不溶灰分、醇浸出物等药材常规理化实验项目。结果各样品中均可检测出7种指标成分的色谱峰,蟾酥药材指标成分含量和常规理化实验项目测定结果表明,不同产地蟾酥药材间品质差异较大。结论本实验为蟾酥药材综合质量评价体系的建立提供理论和实验依据。
Objective To investigate the quality of domestic toad crispus medicine. Methods The contents of 7 indexes of cinobufagin, resibufogenin and bufalin in 14 batches of Toadstones were determined by HPLC. The contents of cinobufagin, bufalin, bufalin and other 7 indexes Ingredient TLC identification and moisture, total ash, acid insoluble ash, alcohol extract and other herbs routine physical and chemical experiments. Results The chromatographic peaks of seven index components were detected in all the samples. The contents of the index components and the results of routine physical and chemical experiments in the samples of Toadstool indicated that there were great differences in the quality of Toadstool between different habitats. Conclusion This experiment provides a theoretical and experimental basis for the establishment of comprehensive quality evaluation system of Toad.