| 十三香粉超临界萃取物和水蒸汽蒸馏精油的GC-MS分析 |
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| 引用本文： | 谭龙飞,杨连生.十三香粉超临界萃取物和水蒸汽蒸馏精油的GC-MS分析[J].华南师范大学学报(自然科学版),2004,0(2):100-103. |
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| 作者姓名： | 谭龙飞 杨连生 |
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| 作者单位： | 华南理工大学轻化工研究所,广东,广州,510641;华南师范大学生命科学学院,广东,广州,510631;华南理工大学轻化工研究所,广东,广州,510641 |
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| 基金项目： | 广东省自然科学基金资助项目(000695) |
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| 摘 要： | 研究超临界CO2萃取和水蒸气蒸馏市售十三香粉精油的GC-MS组成成分．分析结果表明超临界CO2萃取物与水蒸气蒸馏精油的主要差异在于脂肪酸的浓度．超临界CO2萃取十三香粉精油的主要成分为反式茴香脑、柠檬烯和脂肪酸，其中脂肪酸主要为油酸、亚油酸、棕榈酸、肉豆蔻酸等，而水蒸气蒸馏油的主要成分为反式茴香脑和柠檬烯等．
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| 关 键 词： | 十三香粉 超临界萃取 水蒸汽蒸馏 GC-MS分析 |
| 文章编号： | 1000-5463(2004)02-0100-04 |
| 修稿时间： | 2003年9月9日 |
GC-MS ANALYSIS OF SHISANXIANG POWDER OIL OBTAINED BY SUPERCRITICAL CO2 EXTRACTION AND STEAM DISTILLATION |
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| TAN Long-fei.GC-MS ANALYSIS OF SHISANXIANG POWDER OIL OBTAINED BY SUPERCRITICAL CO2 EXTRACTION AND STEAM DISTILLATION[J].Journal of South China Normal University(Natural Science Edition),2004,0(2):100-103. |
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| Authors: | TAN Long-fei |
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| Institution: | TAN Long-fei~ |
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| Abstract: | The composition of Shisanxiang powder oil obtained by supercritical CO_2 extraction and steam distillation was studied. GC-MS analysis results indicated that the main difference among the two products is the content of fatty acids. The main compositions of supercritical CO_2 fluid extraction oil are trans-Anethole, Limonene and fatty acids, which includes Oleic acid, Linoleic acid, Palmitic acid, Myristic acid and so on. The main composition of steam distillationoil is trans-Anethole and Limonene. |
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| Keywords: | shisanxiang powder supercritical CO_2 fluid extraction steam distillation GC-MS analysis |
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