三七是我国传统中药材之一，药理作用广泛，临床疗效显著，需求量逐年增加。皂苷是三七的主要药效成分，具有止血散瘀等功效。皂苷含量的高低受部位、品种和产地等因素影响。本文主要对三七皂苷成分在不同部位的分布规律，及品种和产地等因素对其皂苷含量影响进行综述。通过建立规范标准的三七栽培体系，培育高产优质的三七品种，为高含量三七资源的获得提供途径。本文将为三七资源的合理开发利用提供科学依据和参考价值。

Panax notoginseng is a traditional Chinese medicinal herb in China. Due to its widespread pharmacology andsignificant clinical effect, the demand of Panax notoginseng is increasing surprisingly. Saponins are effective componentsin Radix Notoginseng. It has the effect of stopping bleeding and dispelling blood stasis. The content of saponins isaffected by the factors such as location, variety and origin. This paper mainly introduced the notoginsenoside in differentparts, the factors (origin and varieties) affecting the contents of notoginsenoside. A standard and pollution-free cultivationsystem of Panax notoginseng was established to help to cultivate the high-yield, high-quality and pollution-free P.notoginseng, which can provide the basis for choosing reasonable administration parts and provide the references for thedevelopment and utilization of Panax notoginseng.

国家自然科学基金委青年基金项目（81603238）：三七北方根结线虫flps基因靶向防治的研究，负责人：董林林；北京市科委北京市科技新星项目（Z181100006218020）：西洋参根腐病生防菌生防机制研究及研发，负责人：董林林；云南省科技厅云南省重大科技专项（生物医药）-克服三七连作障碍技术体系构建及应用（2016ZF001-001）：三七连作障碍机理研究，负责人：董林林。