GC-MS analysis of ether extracts from three species of Chaenomeles fruits
- VernacularTitle:三种木瓜的乙醚提取部位的气相色谱-质谱分析
- Author:
Yongfu HONG
;
Lianna SUN
;
Xuemin GUO
;
Meili GUO
;
Yiming LI
;
- Publication Type:Journal Article
- Keywords:
Chaenomeles lagenaria;
Xuan mugua;
Chaenomeles sinensis;
chemical constituent;
chromatography, gas;
spectrum analysis, mass
- From:
Academic Journal of Second Military Medical University
2000;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the chemical constituents of the ether extracts from the fruits of 3 species of Chaenomeles . Methods: The chemical constituents were analyzed by GC MS. Results: Sixty one constituents were firstly isolated and identified from the fruits of 3 species of Chaenomeles . Forty compounds in Chaenomeles lagenaria , thirty four compounds in Xuan mugua ( C.lagenaria from Xuanzhou) and 23 compounds in C.sinensis were isolated and identified respectively. There were 10 compounds in all 3 species of Chaenomeles , but their contents were very much different. They were acetic acid, benzaldehyde, n caproic acid, 14 methyl pentadecanoic methyl ester, glycerin, benzoic acid, 6,9 octadecadienoic methyl ester, squalane, stearic acid and oleic eicosyl ester. Conclusion: The composition and content vary with different species and district of Chaenomeles . The result may be useful for the evaluation of Chaenomeles fruits quality. [
