[Study on oil-soluble components obtained from the fruit of Evoldia rutaecarpa].
OBJECTIVE
To extract and isolate the biologic-active components of the oil-soluble components obtained from the fruit of Evodia rutaecarpa.


METHODS
Various chromatographic techniques were used to isolate and purifie the biologic-active components, the IR and NMR spectra were used to identify the structure of this compound from Evodia rutaecarpa, and the content and the chemical structure was calibrated with a standard mixture was by TLC.


RESULTS
A crystal compound was isolated from the Evodia rutaecarpa of Rutaceae, and was elucidated as oleanolic acid.


CONCLUSIONS
The main chemical constituents of oil-soluble components obtained from the fruit of Evodia rutaecarpa are terpenoid compounds, the content of oleanolic acid is 1.8%.
Tian
Guang-Hui
GH
School of Chemistry, Shanxi University of Technology, Hanzhong 723000, China. tianguanghui123@yahoo.com.cn
Zhao
Hua
H
Liu
Cun-Fang
CF
Gu
Tian-Qi
TQ
D004986:Ether; D032086:Evodia / Q000737:chemistry*; D005638:Fruit / Q000737:chemistry*; D015394:Molecular Structure; D009821:Oils; D009828:Oleanolic Acid / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D012995:Solubility; D013055:Spectrophotometry, Infrared; D013729:Terpenes / Q000737:chemistry / Q000302:isolation & purification
D009821:Oils; D013729:Terpenes; D004986:Ether; D009828:Oleanolic Acid