风茄子(曼陀罗子)是一类常用的有毒中药,来源复杂,别名很多。曼陀罗属(Datura)多种植物的种子在不同地区均称风茄子,其形态又与补骨脂、韭子相似,易于混淆,屡有因风茄子混入引起中毒的报道,并有诸多形态鉴别的文献,但该属种子性状上难以区分,本文试用新的方法加以鉴别,并测定了不同来源风茄子的生物碱组成与含量,为合理开发使用本类药材提供了科学依据。 Wind eggplant (Datura sonata) is a commonly used type of toxic traditional Chinese medicine with complex sources and many aliases. The seeds of various plants of the genus Datura are called wind eggplant in different regions. Their morphology is similar to that of psoralen and gardenia. It is easy to be confused. There have been reports of poisoning caused by the incorporation of wind and eggplant, and there are many forms. Identification of the literature, but the genus is difficult to distinguish the traits, this paper tried a new method to identify and determine the alkaloid composition and content of different sources of Feng eggplant, for the rational development of the use of this type of medicinal material provides a scientific basis.