汶河莎草的生药学研究

Pharmacognostical Study of Cyperus rotundus Growing in Wen-River Area

目的:对产于汶河流域的莎草从性状、显微鉴定和化学成分分析方面进行系统的生药学研究。方法:采用形态分类学、显微鉴定技术描述莎草各部位的特征,利用化学方法和GC-MS技术对地上部分和根茎成分进行研究。结果:总结了莎草根茎、茎、叶的横切面显微特征,确定了地上部分的主要成分、根茎挥发油的成分和相对含量。结论:本研究结果可为莎草的生药鉴定和道地药材的开发提供参考。

Objective ： To study the macroscopic, microscopic identification and chemical components of Cyperus rotundus growing in Wen-River area. Methods ：The features of different parts of Cyperus rotundus were described by material morphology and microscopic identification, the chemical components of aerial part and rhizome of Cyperus rotundus were studied by chemical experiment and GC-MS analysis. Results ：Summarized the transverse section structure of rhizome,stem and leaf of Cyperus rotundus, the chemical components of aerial part and the components and relative content of volatile oil in rhizome were determined. Conclusion：This study provides refer-ence for the drug identification and the daodi medicinal material exploitation of Cyperus rotundus.