Analysis of the Constituents of Volatile Oil from Nervilla fordii by Gas Chromatography - Mass Spectrometry
- VernacularTitle:青天葵挥发油化学成分分析
- Author:
Qin DU
;
Junhua WANG
;
Zhenhua WANG
;
Dian CHEN
;
Honghua XU
- Publication Type:Journal Article
- Keywords:
NERVILLA FORDII/chemistry;
VOLATILE OIL/analysis
- From:
Journal of Guangzhou University of Traditional Chinese Medicine
2001;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective] To analyze the constituents of volatile oil from Nervilla fordii (NF) by gas chromatography-mass spectrometry (GM-MS). [Methods] Volatile oil was extracted from NF by steam distillation and the constituents of volatile oil were isolated and identified by GM-MS. The relative contents of the volatile constituents were calculated by ionic flow chromatographic area normalization method. [Results] Eighty-nine components were separated. Among them, fifty-three components were identified, accounting 91.82% of the total volatile oil. [Conclusion] The main constituents identified from NF were: 2-pentadecanone, 6,10,14-trimethyl (13.55%), 4-ethyl-trans-3-thiobicyclo [4,4,0] decane (6.54%), benzenesulfonamide, 4-methyl-N- (2-oxo-2 phenylethyl) (6.33%), phytol (6.32%),?-carinol (4.54%), ?-ionone (4.43%), caryophyllene oxide (4.13%). The amount of the above constituents accounts 45.84% of the total volatile oil.
