目的建立妇乐冲剂中非法成分土大黄苷的定性检测方法。方法采用薄层色谱法、液质联用技术对怀疑有非法成分土大黄苷的妇乐冲剂进行分离分析,并采用高效液相色谱-二极管阵列检测法对其进行定性鉴别。结果在妇乐冲剂中检测出非法成分土大黄苷。结论该方法专属性强、灵敏度高、操作简便,可作为检测非法成分土大黄苷的有效方法。 Objective To establish a qualitative test method for the determination of the content of euphorbia glycosides in Fule granules. Methods TLC and LC-MS were used to separate and analyze the Fule granules which is suspected to contain the rhubarb glycoside, an illegal ingredient, and qualitatively identified by HPLC-diode array. The results in the women Lele granules detected in the illegal components of soil rhubarb glycosides. Conclusion The method is highly specific, sensitive and easy to operate. It can be used as an effective method to detect the emodin glycosides of illegal components.