Studies on Chemical Compositions of Fatty Oil in Fructus Quisqualis by Supercritical Fluid Extraction and Gravimetric and GC - MS Analysis
- VernacularTitle:超临界流体CO_2萃取使君子仁脂肪油化学成分的研究
- Author:
Lijun WANG
- Publication Type:Journal Article
- Keywords:
supercritical fluid extraction;
Fruclus Quisqualis;
fatty acid
- From:
China Pharmacy
1991;0(04):-
- CountryChina
- Language:Chinese
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Abstract:
OBJECTIVE: To analyze the oil content and fatty acid constituents of Fructus Quisqualis.METHODS: The fatty oil of Fructus Quisqualis was extracted by supercritical fluid extraction (SFE) .The content of oil and compositions of fatty acid were determined by gravimetric analysis and GC - MS respectively .RESULTS:The oil content of Fructus Quisqualis was 27.70% .Among the fatty acids, oleic acid, linoleic acid and palmitic acid were dominant.The unsaturated fatty acids accounted for 63.93% of the total fatty acids, and the major saturated fatty acid was palmitic acid .CONCLUSION: The oil of Fruclus Quisqualis is of highquality,and the analytic results provide scientific basis for exploitation and utilisation of the oil of Fructus Quisqualis.
