| 超临界CO2萃取法与水蒸气蒸馏法提取广东海风藤挥发油成分的比较 |
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| 引用本文： | 李晓光,高勤,翁文,罗焕敏.超临界CO2萃取法与水蒸气蒸馏法提取广东海风藤挥发油成分的比较[J].暨南大学学报,2007,28(1):108-110. |
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| 作者姓名： | 李晓光 高勤 翁文 罗焕敏 |
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| 作者单位： | 暨南大学药学院,广东,广州,510632 |
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| 基金项目： | 广东省科技厅科技计划
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广东省中医药管理局科研项目 |
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| 摘 要： | 分别采用超临界CO2萃取法和水蒸气蒸馏法对广东海风藤挥发油进行提取,用GC-MS法进行成分分析.超临界CO2萃取法提取物鉴定出25个成分,水蒸气蒸馏法提取物鉴定出31个成分,两者共有成分达21个.共有成分含量占超临界CO2萃取法提取物总量的81.48%,占水蒸气蒸馏法提取物总量的90.35%.
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| 关 键 词： | 广东海风藤 挥发油 气相色谱-质谱分析 水蒸气蒸馏 超临界CO2萃取 超临界 水蒸气 蒸馏法 提取物 广东 海风藤 挥发油成分 比较 essential oil chemical constituents Comparison distillation steam extraction fluid 成分含量 成分分析 |
| 文章编号： | 1000-9965(2007)01-0108-03 |
| 修稿时间： | 09 19 2006 12:00AM |
Comparison of chemical constituents of the essential oil from Kadsura heteroclita(Roxb.)Craib by supercritical carbon dioxide fluid extraction and steam distillation |
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| LI Xiao-guang,GAO Qin,WENG Wen,LUO Huan-min.Comparison of chemical constituents of the essential oil from Kadsura heteroclita(Roxb.)Craib by supercritical carbon dioxide fluid extraction and steam distillation[J].Journal of Jinan University(Natural Science & Medicine Edition),2007,28(1):108-110. |
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| Authors: | LI Xiao-guang GAO Qin WENG Wen LUO Huan-min |
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| Institution: | College of Pharmacy , Jinan University , Guangzhou 510632, China |
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| Abstract: | The supercritical carbon dioxide fluid extraction and steam distillation were used to extract the essential oil of Kadsura heteroclita(Roxb.) Craib.Their components were analyzed by gas chromatography-mass spectrometry 31 compounds were identified for the essential oil extracted by steam distillation and 25 compounds were identified for the essential oil extracted by supercritical carbon dioxide.Among them 21 compounds were same.Percentage of contents of same compounds was 81.48% in essential oil extracted by supercritical carbon dioxide and 90.35% in essential oil extracted by steam distillation. |
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| Keywords: | Kadsura heteroclita(Roxb ) Craib essential oil gas chromatography-mass spectrometry steam distillation supercritical carbon dioxide fluid extraction |
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