期刊论文

Histomorphology and GC-MS analysis of Acorus tatarinowii and Acorus gramineus Soland

中文

时珍国医国药

1008-0805

2021

32

10

2432-2436

10.3969/j.issn.1008-0805.2021.10.31

湖南省科技创新计划项目课题（2018sk2112）； 湖湘中药种质资源保护与利用湖南省高校2011协同创新中心项目（2050205）； 2019年湖南省自然科学基金（2019JJ50435）； 湖南省药学重点学科项目；

本校为第一机构

目的对石菖蒲和茴香菖蒲的性状、显微特征、挥发油主要成分及含量等方面进行鉴别研究,以确保临床用药的安全性和准确性。方法采用了性状、显微鉴别和水蒸气提取方法,利用GC-MS法对挥发油中的成分进行了分析,并采用峰面积归一化法计算各成分相对百分含量。结果明确了石菖蒲、茴香菖蒲的性状、显微鉴别特征。对两者提取的挥发油的化学成分进行了定性分析,所鉴定的成分分别占总流出峰面积的99.71%和99.99%。结论根据性状和组织显微特征比较,以及对挥发油的GC-MS分析,可以准确、快捷鉴别石菖蒲与茴香菖蒲,以保证临床用药的准确性和安全性,为促进二者的开发利用提供实验数据。

Objective The characters,microscopic characteristics,main components and contents of volatile oil of Acorus tatarinowii and Acorus gramineus Soland were studied to ensure the safety and accuracy of clinical medication. Methods Characterization, microscopic identification and water vapor extraction methods were used. The constituents of volatile oil were analyzed byusing the method of GC - MS,and the relative percentage of each component was calculated by peak area normalization method. Results The characteristics and microscopic identification of Acorus tatarinowii and Acorus gramineus Soland ...