2012•China Medical HeraldRequires access

GC-MS analysis of the essential oils extracted by SFE-CO_2 from Illigera rhodantha Hance

Weifeng Song

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Abstract

Objective To analyze the constituents of the essential oils from Illigera rhodantha Hance by GC-MS,and provide the scientific basis for quality control.Methods The essential oils were extracted by SFE-CO2,analyzed and identified by GC-MS.The components were calculated with normalization method.Results 84 peaks were extracted and detected,among which 39 compounds had been identified,which made up 56.47%(g/g) of the total essential oils.The main chemical composition were n-Hexadecanoic acid,Tridecanoic acid,Linalool and so on.Conclusion The extraction method is excellent,the first time to reveal the essential oils from Illigera rhodantha Hance,for further research its chemical composition to lay the foundation,and provide the scientific basis for quality control.

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What this paper is about

Objective To analyze the constituents of the essential oils from Illigera rhodantha Hance by GC-MS,and provide the scientific basis for quality control.Methods The essential oils were extracted by SFE-CO2,analyzed and identified by GC-MS.The components were calculated with normalization method.Results 84 peaks were extracted and detected,among which 39 compounds had been identified,which made up 56.47%(g/g) of the total essential oils.The main chemical composition were n-Hexadecanoic acid,Tridecanoic acid,Linalool and so on.Conclusion The extraction method is excellent,the first time to reveal the essential oils from Illigera rhodantha Hance,for further research its chemical composition to lay the foundation,and provide the scientific basis for quality control.

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Available abstract

Objective To analyze the constituents of the essential oils from Illigera rhodantha Hance by GC-MS,and provide the scientific basis for quality control.Methods The essential oils were extracted by SFE-CO2,analyzed and identified by GC-MS.The components were calculated with normalization method.Results 84 peaks were extracted and detected,among which 39 compounds had been identified,which made up 56.47%(g/g) of the total essential oils.The main chemical composition were n-Hexadecanoic acid,Tridecanoic acid,Linalool and so on.Conclusion The extraction method is excellent,the first time to reveal the essential oils from Illigera rhodantha Hance,for further research its chemical composition to lay the foundation,and provide the scientific basis for quality control.

Key concepts: Linalool, Essential oil, Medicine, Gas chromatography–mass spectrometry, Chemical composition, Chemical constituents, Traditional medicine, Chromatography

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GC-MS analysis of the essential oils extracted by SFE-CO_2 from Illigera rhodantha Hance — Research Paper | ScholarLens