从各味药的有效成分入手，利用其所含有的特定的骨架及官能团信息直观地进行了数字化表征；
Starting from a variety of active ingredients of each medicine, digital characterization was carried out using their containing specific backbone types and functional groups.
一种从藤茶及其它葡萄科蛇葡萄属植物中提取制备杨梅素的方法，属于天 然药的有效成分提取领域。
The process of preparing myricitrin from vine tea and other ampelopsis belongs to the field of technology of extracting effective component from natural medicine material.
以HPLC法测定君药麻黄中有效成分的含量作为成品定量控制的指标。
Determine you medicine effective composition in the Chinese ephedra with HPLC (regard content that the hydrochloric acid of Mahuang are counted) as finished product index that ration control.
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