目的：建立测定减肥降脂片中大黄酸、大黄素含量的高效液相色谱方法。
OBJECTIVE:To establish a HPLC method for determining the contents of rhein and emodin in Jianfei Jiangzhi tablets.
方法对主要成份大黄素、大黄酸、三七总皂苷等进行定性鉴别；
METHOD The main components, emodin and rhein and total notogisennoside were qualitatively identified.
目的从虎杖中提取并分离蒽醌类成分大黄酸、大黄素、大黄酚和大黄素甲醚等。
Objective To extract and separate the anthraquinone compounds, such as rhein, emodin, chrysophanol, physcion, etc. from Rhizoma Polygoni Cuspidati.
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