Medicinal Plant

2018, v.9(04) 31-34

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Past Issue) | 高级检索(Advanced Search)

A Preliminary Study on the Infrared Spectra Characteristics of Radix Chuanmingshinis Violacei
A Preliminary Study on the Infrared Spectra Characteristics of Radix Chuanmingshinis Violacei

Xingguo ZHANG;Anhui HAO;Kunlun LI;Guanghua LU;Yajie LIU;Jiao YUE;Xiaoyun GUO;

摘要(Abstract):

[Objectives] To carry out infrared spectroscopic study of different growth years and different parts of the traditional Chinese medicine Radix Chuanmingshinis Violacei. [Methods]Using potassium bromide squash method and Fourier transform infrared spectroscopy on the different growth years and different parts of Radix Chuanmingshinis Violacei for infrared spectrum and second derivative spectrum. [Results]With the increasing growth time,Radix Chuanmingshinis Violacei accumulated in the secondary metabolism substances gradually increased,the characteristic absorption peak appeared in the position such as 3 366,2 927,1 634,1 416,1 516,1 080,1 020,and 928 cm~(-1),the main chemicals as polysaccharide,coumarin,saponins and steroids. The difference of chemical position between root tuber and cauline leaf is obvious. [Conclusions]Infrared spectroscopy was applied in studying different growing periods and different parts of Radix Chuanmingshinis Violacei,of obvious characteristics,identification and quality evaluation method,is simple and suitable for Radix Chuanmingshinis Violacei.

关键词(KeyWords):

Abstract:

Keywords:

基金项目(Foundation): Supported by Sichuan Science and Technology Support Program Funding(No.2014SZ0132)

作者(Author): Xingguo ZHANG;Anhui HAO;Kunlun LI;Guanghua LU;Yajie LIU;Jiao YUE;Xiaoyun GUO;

Email:

DOI:

扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享