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用岛津CS-910双波长薄层扫描仪定量测定日本产番泻叶(Cassia angnstifolia Vahl)植物各部位(小叶、花、果皮)中番泻甙A 和B 的含量。方法系将样品
Quantitative determination of A and B in various parts of plant (leaf, flower, and peel) in Japanese Cassia angnstifolia Vahl was performed with Shimadzu CS-910 dual-wavelength thin layer scanner. Method is the sample