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目的:建立羊开口药材的定性鉴别方法及成方制剂三金片中羊开口的鉴别方法。方法:对羊开口的原植物形态、药材性状、组织和粉末显微特征及薄层色谱特征等进行生药学研究。结果:应用建立的方法能够有效鉴别羊开口药材,也能对三金片中羊开口进行定性鉴别。结论:为制订羊开口的质量标准及三金片中增订该药材的鉴定项提供了依据。
Objective: To establish a qualitative identification method for the medicinal materials of sheep and the identification method of the sheep openings in the three preparations of prescriptions. Methods: The crude plant morphology, medicinal properties, the microscopic features of tissues and powders and the characteristics of thin-layer chromatography were studied. Results: The established method can effectively identify the sheep opening medicinal materials, but also the qualitative identification of the sheep openings in the three gold sheets. Conclusion: It provides the basis for formulating the quality standard of sheep opening and the identification item of adding the medicinal material in three gold tablets.