| Effect of Three Extraction Methods on the Volatile Component of Illicium verum Hook. f. Analyzed by GC-MS |
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| 作者姓名： | WANG Qin JIANG Lin WEN Qibiao |
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| 作者单位： | [1]College of Light Industry and Food, South China University of Technology, Guangzhou 510640, Guangdong, China [2]College of Light Industry and Food, Zhongkai University of Agriculture and Technology, Guangzhou 510225, Guangdong, China [3]School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510080, Guangdong, China |
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| 基金项目： | Supported by the Science and Technology Key Project of Guangxi Province （0424008-1C） |
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| 摘 要： | The physical properties and chemical components of three oil samples extracted from Illicium verum Hook. f. by steam distillation （SD）, solvent extraction （SE） and supercritical fluid extraction （SFE） were compared with one another and analyzed by Gas Chromatography-Mass Spectrometry （GC-MS）. The quality parameters of star anise essential oil from SFE were close to that of those came from SD and SE. Although the extraction yield of star anise by SFE （9.2 %） was close to the value from SE （9.3%）, it was yet higher than that came from SD （8.2%）. For sensory evaluation, however, three oils were significantly different. The odor and taste of the products from SFE and SE were generally more natural and vivid than that came from distilled oil. The volatile compound revealed that significant differences of the composition existed in the distilled oil and the oleoresins prepared by SFE and SE.
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| 关 键 词： | 八角茴香 提取方法 挥发性成分 GC-MS分析 |
| 文章编号： | 1007-1202（2007）02-0529-06 |
| 收稿时间： | 20 July 2006 |
| 修稿时间： | 2006-07-20 |
Effect of three extraction methods on the volatile component of <Emphasis Type="Italic">Illicium verum</Emphasis> Hook. f. analyzed by GC-MS |
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| WANG Qin JIANG Lin WEN Qibiao.Effect of Three Extraction Methods on the Volatile Component of Illicium verum Hook. f. Analyzed by GC-MS[J].Wuhan University Journal of Natural Sciences,2007,12(3):529-534. |
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| Authors: | Wang Qin Jiang Lin Wen Qibiao |
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| Institution: | (1) College of Light Industry and Food, South China University of Technology, Guangzhou, 510640, Guangdong, China;(2) College of Light Industry and Food, Zhongkai University of Agriculture and Technology, Guangzhou, 510225, Guangdong, China;(3) School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510080, Guangdong, China |
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| Abstract: | The physical properties and chemical components of three oil samples extracted from Illicium verum Hook. f. by steam distillation (SD),solvent extraction (SE) and supercritical fluid extraction ( SFE) were compared with one another and analyzed by Gas Chromatography-Mass Spectrometry (GC-MS). The quality parameters of star anise essential oil from SFE were close to that of those came from SD and SE. Although the extraction yield of star anise by SFE (9.2 %) was close to the value from SE (9.3%),it was yet higher than that came from SD (8.2%). For sensory evaluation,however,three oils were significantly different. The odor and taste of the products from SFE and SE were generally more natural and vivid than that came from distilled oil. The volatile compound revealed that significant differences of the composition existed in the distilled oil and the oleoresins prepared by SFE and SE. |
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| Keywords: | Illicium verum Hook f steam distillation solvent extraction supercritical fluid extraction GC-MS |
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