1.
World Science and Technology-Modernization of Traditional Chinese Medicine
; (12): 335-338, 2014.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-446425
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.