壮药赪桐质量标准初步研究

Preliminary Study on Quality Standards of Zhuang Folk Medicine Clerodendrum Japonicum

目的:对赪桐药材质量标准进行初步研究。方法:按2010年版《中华人民共和国药典》附录方法对赪桐的水分、总灰分、酸不溶性灰分、浸出物进行测定,并对赪桐进行薄层色谱鉴别。结果:初步拟定赪桐药材水分不得超过9%、总灰分不得超过9%、酸不溶性灰分不得超过0.5%、浸出物不得少于16.0%,并建立薄层色谱鉴别方法。结论:建立的方法可为赪桐药材质量标准的制定提供实验依据。

Objective：To study quality standards for C1erodendrum japonicum. Methods：Determination of moisture, total ash, acid insoluble ash, and extractives in Clerodendrum japonicum was studied based on appendix of Chinese Pharmacopoeia, published in 2010, and TLC identification of it was performed. Results： Limit of moisture, total ash, acid insoluble ash, and extractives in Clerodendrum japonicum were determined, and TLC identification was established. Conclusion：The methods established provide experimental foundation to work out the quality standards for Clerodendrum japonicum.