香根草的研究与利用  

Research and Utilization of Vetiver( Vetiveria zizanioides)

作　　者：张广伦[1] 肖正春[1] 张卫明[1] 钱学射[1] 

机构地区：[1]南京野生植物综合利用研究院,江苏南京210042

出　　处：《中国野生植物资源》2015年第2期70-74,共5页Chinese Wild Plant Resources

基　　金：国家"十二五"科技支撑计划重点项目(2012BAD36B01)

摘　　要：香根草(Vetiveria zizanioides)是禾本科多年生草本植物,须根发达呈网状,因其具有香味历来被用来提取精油。近年来,它在生态环保方面的作用令人瞩目。阐述了香根草生态生物学特性,在水土保持、矿区生态修复、生物能源等方面最新研究成果,以及精油提取工艺、最新应用领域等,并介绍了一种方法以解决采根与固土保水作用不可兼得这一难题,为进一步保护和利用香根草提供参考。With its hair roots flourishing and fragrant, Vetiveria zizanioides, a kind of perennial grass of Poaceae, was used to extract essential oil. In recent years, its functions in eco-environmental protection have attracted people＇ s attention. In this paper, the ecological and biological characteristics, the newest research achievements concerning water and oil conservation, tailings＇ ecological remediation and bio- mass energy, as well as extraction process and novel application fields , etc. were expounded. Besides, a method was introduced to resolve the contradictions between harvesting rooting and planting as a water retention and soil fixation plant so as to provide references for its protection and utilization.

关 键 词：香根草 水土保持 生态修复 生物杀虫剂 精油提取 生物能源 

分 类 号：X53[环境科学与工程—环境工程] TQ654.2[化学工程—精细化工]