血竭植物资源开发利用现状

A Review on Current Situation and Exploitation of Dragon's Blood Plant Resources in China

血竭为一种传统名贵中药,它是龙血树属植物的木质部在受外力损伤或遭真菌侵入后分泌的红色树脂,被称为“龙血”,内服具有活血化淤、止痛等作用,外用具有生肌、止血、敛疮的功效,有“活血之圣药”的美誉。该文综述了近年来在血竭的本草考证、基原植物考证、繁育技术、形成机制等方面的研究进展,提出了一些亟待研究和解决的问题,以期为血竭植物资源的保护与抚育管理积累技术信息,为制定血竭的可持续利用对策提供参考。

Resina Draconis is one of the most important traditional Chinese medicines. It is a red resin, called Dragon＇s blood, which has the curative effect on activating blood circulation while being taken orally, and on muscle regeneration, hemestasis, stypsis tumefaction while being used externaly. It is excreted from the Dracaena plant＇s xylem after the xylem was injured by the outside force or intruded by the epiphyte, so it gains the recognition of the holy medicine on activating blood circulation. The research progress on the herbal textual ,plant origin, cultural techniques and forming mechanism in recent years are summarized in this paper. Some problems needed to be solved immediately at present are put forward. It aims at providing technological information service for protection and wildlife tending of wild plant resources and at providing the reference of the study on sustainable utilization finally.