| 黄瓜化学成分的提取与研究 |
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| 引用本文： | 贲昊玺,陆大东,卞宁生,吴美芳. 黄瓜化学成分的提取与研究[J]. 天然产物研究与开发, 2008, 20(3) |
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| 作者姓名： | 贲昊玺 陆大东 卞宁生 吴美芳 |
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| 作者单位： | 南京大学化学化工学院,南京,210093 |
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| 摘 要： | 本文分别采用减压蒸馏-冷冻浓缩、微波-超声波萃取和固相微萃取(SPME)技术,对鲜黄瓜(带皮)、黄瓜皮、肉、籽进行了化学成分的提取及气相色谱-质谱(GC-MS)分析,共检测出109种化合物,其中大部分化合物尚未从黄瓜中分离得到.实验结果证明黄瓜皮及黄瓜籽中含有较多芳香类物质、生育酚、角鲨烯、姜烯、阿茶碱、亚油酸与油酸等营养物质.
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| 关 键 词： | 黄瓜 挥发性成分 微波-超声波联用 固相微萃取 气相色谱-质谱联用 cucumber volatile compound microwave-ultrasonic extraction solid-phase microextraction (SPME) GC-MS 黄瓜 化学成分 提取 研究 Cucumber Chemical Constituents acid tocopherol rich aromatic compounds results cucumber seeds pulp analyses combined techniques extraction volatile components vacuum |
Studies on the Chemical Constituents of Cucumber |
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| BEN Hao-xi,LU Da-dong,BIAN Ning-sheng,WU Mei-fang. Studies on the Chemical Constituents of Cucumber[J]. Natural Product Research and Development, 2008, 20(3) |
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| Authors: | BEN Hao-xi LU Da-dong BIAN Ning-sheng WU Mei-fang |
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| Abstract: | The volatile components in cucumbers were studied by vacuum distill-freeze concentration, microwave-ultra-sonic extraction and solld-phase microextraction (SPME) techniques.combined with gas chromatography-mass spectrom-etry (GC-MS) analyses. 109 compounds have been found in cucumbers' peel,seeds and pulp. Most of them have not been reported in cucumber. The results showed that cucumber's peel and seeds contain rich nutritive compounds such as aromatic compounds,β-tocopherol, squalene, zingiberene, cathine,linoleic acid and so on. |
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| Keywords: | cucumber volatile compound microwave-ultrasonic extraction solid-phase microextraction (SPME) GC-MS |
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