| 小油桐叶超临界CO2萃取物的GC-MS分析 |
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| 引用本文： | 王兆玉,陈飞龙,林敬明,黄树林.小油桐叶超临界CO2萃取物的GC-MS分析[J].南方医科大学学报,2009,29(5):1002. |
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| 作者姓名： | 王兆玉 陈飞龙 林敬明 黄树林 |
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| 作者单位： | 1. 广东药学院生命科学与生物制药学院,广东,广州,510006
2. 南方医科大学珠江医院药剂科,广东,广州,510282 |
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| 基金项目： | 广东省自然科学基金，广东省科技计划 |
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| 摘 要： | 目的 对小油桐叶生物活性成分进行分析.方法 采用GC-MS技术分析小油桐叶的超临界CO2萃取物.结果 超临界CO2萃取后.应用GC-MS分析得到70个峰,确定了其中43种化合物(占61.43%),其中含量占1%以上的有16种化合物,占所有化合物总量的81.36%.含量最为丰富的4种物质依次为:22,23-二羟基豆甾醇,占16.14%;α-维生素E,占15.18%;β-香树素,占7.73%;三十二烷醇,占7.02%.此外,检测出小油桐叶富含γ-维生素E(2.88%),维生素E总相对含量高达18.06%.结论 小油桐叶富含多种抗肿瘤、抗病毒、抗真菌及细菌的成分,有较高的开发利用价值.
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| 关 键 词： | 小油桐 叶片 超临界CO2萃取 |
Gas chromatography-mass spectrometric analysis of Jatropha curcas leaf extracts prepared by supercritical fluid CO_2 extraction |
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| WANG Zhao-yu,CHEN Fei-long,LIN Jing-ming,HUANG Shu-lin.Gas chromatography-mass spectrometric analysis of Jatropha curcas leaf extracts prepared by supercritical fluid CO_2 extraction[J].Journal of Southern Medical University,2009,29(5):1002. |
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| Authors: | WANG Zhao-yu CHEN Fei-long LIN Jing-ming HUANG Shu-lin |
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| Affiliation: | WANG Zhao-yu1,CHEN Fei-long2,LIN Jing-ming2,HUANG Shu-lin1 1School of Life Science and Biopharmacology,Guangdong Pharmaceutical University,Guangzhou 510006,China,2Department of Pharmaceutics,Zhujiang Hospital,Southern Medical University,Guangzhou 510282 |
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| Abstract: | Objective To analyze the bioactive components in Jatropha curcas leaves using gas chromatography-mass spectrometry (GC-MS). Methods The bioactive components were extracted from J. curcas leaves by supercritical fluid CO2 extraction and analyzed by using GC-MS. Results Seventy peaks were detected by GC-MS,and 43 compounds were identified (61.43%). Among the identified compounds,16 had a content of more than 1%,and the total contents of these 16 compounds reached 81.36%. The four most abundant components were... |
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| Keywords: | GC-MS |
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