GC-MS Analysis of the Essential Oil from Ultrafine-Powder of <em>Ganoderma sinense</em> by Supercritical CO<sub>2</sub> Fluid Extraction

WU Jian-guo; WANG Hong-yu; WU Yan-bin; CHEN Ti-qiang

Volume 27 Issue 8

Nov. 2012

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Article Navigation > Fujian Journal of Agricultural Sciences > 2012 > 27(8): 909-912

WU Jian-guo, WANG Hong-yu, WU Yan-bin, CHEN Ti-qiang. GC-MS Analysis of the Essential Oil from Ultrafine-Powder of Ganoderma sinense by Supercritical CO2 Fluid Extraction[J]. Fujian Journal of Agricultural Sciences, 2012, 27(8): 909-912.

Citation:

WU Jian-guo, WANG Hong-yu, WU Yan-bin, CHEN Ti-qiang. GC-MS Analysis of the Essential Oil from Ultrafine-Powder of Ganoderma sinense by Supercritical CO₂ Fluid Extraction[J]. Fujian Journal of Agricultural Sciences, 2012, 27(8): 909-912.

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GC-MS Analysis of the Essential Oil from Ultrafine-Powder of Ganoderma sinense by Supercritical CO₂ Fluid Extraction

1.
Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350108, China;
2.
Institute of Edible and Medicinal Fungi, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian 350013, China

Received Date: 2012-02-17
Rev Recd Date: 2012-03-20
Publish Date: 2012-08-30

Abstract

Abstract

Objective:Further to analysis chemical components in the essential oil(EO) of Ganoderma sinense. Methods:EO was extracted using Supercritical CO2 fluid extraction(SFE-CO2) technique from the ultrafine-powder of Ganoderma sinense, and detected by Gas chromatography-mass spectrometry (GC-MS). Results: 46 compounds were checked out from the EO extract(with 1.47% of extract rate, w/w), and 26 compounds(matching degree >83%) were identified representing 79. 2% of the total EO, including n-Hexadecanoic acid, (E)-9-Octadecenoic acid methyl ester, (E)-9- Octadecenoic acid and (E,E)-2,4- Decadienal, 9-Methyl-Z-10-tetradecen-1-ol acetate, 1,8,8-trimethyl-2-(3-oxocyclo- pentenyl)-Tricyclo[3.2.1.0(2,4)]octane-3,3-dicarbonitrile, (Z)-9-Octadecenoic acid-2-hydroxy-1- (hydroxymethyl) ethyl ester and E-11-Hexadecen-1-ol and so on. Collusion: The results indicated that chemical components and their relative contents of the EO extracted by SFE-CO2 were different from that by steam distillation(SD) after ether refluxing.
- Ganoderma sinense,
- essential oil,
- supercritical CO2 fluid extraction,
- Gas chromatography- mass spectrometry

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References

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