中文摘要：

介绍了中草药成分提取的原理及超声提取的机理与优越性，综述了超声提取几类中草药成分的研究现状，简述了提取成分的鉴定方法，讨论了超声提取中草药成分发展的几个问题。

英文摘要：

The principle of extraction and advantage of ultrasonic extraction were introduced in this paper. It also summarizes the research development in ultrasonic extraction constituents and mentions different identify methods in several types of traditional Chinese herb. The problems of ultrasonic extraction were discussed at last.