【摘要】 通过组织结构及薄层层析等实验研究,证明地榆炒炭前后药材内部变化。地榆炭与原药材比较,草酸钙结晶明显减少,部分组织炭化,有效成分地榆皂甙及鞣质受到一定程度破坏,但又产生了一些新的成分。更多还原

【Abstract】 It has been verified that there are some changes inside the root of Sanguisorba officinalis (Radix Sanguisorbae) after being charcoal-processed. It has been found that after the processing the amount of calcium oxalate crystal is obviously decreased; the tissue structure is partly carbonized; the effective components——saponin and tannic acid are decomposed to some extent, but some new components come into exist ence.更多还原