论文部分内容阅读
采用双波长薄层扫描法测定关木通中马兜铃酸的含量。关未通中马兜铃酸含量为0.075%~0.12%,本法灵敏、稳定、重现性好,可用于关木通质量控制。
Determination of Aristolochic Acid in Guan Mu Tong by Dual Wavelength Thin Layer Scanning. The content of aristolochic acid in Guanweitong is 0.075%-0.12%. This method is sensitive, stable, and reproducible, and can be used for quality control of Guanmutong.