MOESM3 of “Quantity-effect” research strategy for comparison of antioxidant activity and quality of Rehmanniae Radix and Rehmannia Radix Praeparata by on-line HPLC-UV-ABTS assay

Additional file 3. The peak areas and potencies of the negative peaks in the thirteen batches of Dihuang and Shu Dihuang samples. Potency of each negative peak calculated by the functional equation of verbascoside.

附加文件3：十三批地黄（Dihuang）与熟地黄（Shu Dihuang）样品的负峰峰面积及效价。各负峰的效价均通过毛蕊花糖苷（verbascoside）的函数方程计算得到。