Comparison and Analysis for the Content of Dendrobine in Dendrobium nobile from Different Seasons and Various Parts
10.11842/wst.2014.02.022
- VernacularTitle:不同生长年限和不同部位金钗石斛中石斛碱含量比较与分析
- Author:
Huan LIANG
;
Zhigang HU
;
Jinqing LU
;
Mengchao SHAO
;
Yuan QIN
;
Qian SHEN
;
Min YANG
;
Yuzhu DENG
- Publication Type:Journal Article
- Keywords:
Dendrobium nobile;
dendrobine;
harvesting years;
different parts;
GC
- From:
World Science and Technology-Modernization of Traditional Chinese Medicine
2014;(2):335-338
- CountryChina
- Language:Chinese
-
Abstract:
To determine the content of dendrobine in Dendrobium nobile from different harvest times and plant parts, to research the inherent rule about it. GC with internal standard was used to determine. The content of dendrobine had significant differences in different periods and parts. The dendrobine content is higher in four-year root than in three-year root. The dendrobine content in the upper segment of stem is the highest, secondly is in the middle seg-ment, and in the low segment is the lowest. This offered evidence to determine the most appropriate harvest time and fair use of different parts for D.nobil.
