Study on the GC fingerprints of volatile oil in ultramicro-powder of Houttuynia cordata
- VernacularTitle:鱼腥草超微粉挥发油气相指纹图谱的研究
- Author:
Youlin HUANG
;
Zhucan LIN
;
Suhua GUO
;
Jiancheng LIU
;
Yifan HUANG
- Publication Type:Journal Article
- Keywords:
Houttuynia cordata;
Ultramicro-powder;
Fingerprints;
GC
- From:
China Journal of Traditional Chinese Medicine and Pharmacy
2005;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish a GC fingerprint analysis method for identification of volatile oil in ultramicro-powder of Houttuynia cordata from different habitats, then to control the quality sensitively.Methods: GC was used to analyze the volatile constituents of ultramicro-powder of Houttuynia cordata from 12 different habitats;SPDTM-1CapillaryColumn(30m?0.32mm?0.25?m),temperature programming and FID detector were applied.Results: The mutual mode of GC fingerprints was set up and the similar degrees to the volatile oil from of different habitats were compared.Conclusion:The GC fingerprints of volatile oil in ultramicro-powder can be used to identify the Houttuynia cordata from different habitats and evaluate its quality.
