| 乙醛、丙醛和反式石竹烯在黄瓜发育和贮藏过程中的变化 |
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| 引用本文： | 刘春香,何启伟,于占东.乙醛、丙醛和反式石竹烯在黄瓜发育和贮藏过程中的变化[J].中国蔬菜,2004,1(1):12-14. |
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| 作者姓名： | 刘春香 何启伟 于占东 |
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| 作者单位： | 潍坊学院生物系; 山东省农业科学院蔬菜研究所; 山东农业大学园艺学院; 250100; |
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| 基金项目： | 山东省农业良种产业化开发项目资助 |
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| 摘 要： | 采用固相微萃取(SPME)气相色谱(GC)法,对黄瓜在20 ℃下贮藏和果实发育过程中乙醛、丙醛和反式石竹烯的含量变化进行了分析。结果表明,反式石竹烯在果实贮藏3 d后全部消失,而在发育过程中其含量并不随发育天数的变化而变化。乙醛和丙醛则随着果实发育和贮藏天数的增加而逐渐减少,丙醛的变化趋势更为明显。
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| 关 键 词： | 黄瓜 发育 贮藏 乙醛 丙醛 反式石竹烯 |
| 收稿时间： | 2003-03-26; |
| 修稿时间： | 2003年3月26日 |
Changes of Acetaldehyde,Propionaldehyde and Trans-caryophyllene Contents on Cucumber Fruit during Fruits Development and Storage |
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| Liu Chunxiang,He Qiwei,Yu Zhandong.Changes of Acetaldehyde,Propionaldehyde and Trans-caryophyllene Contents on Cucumber Fruit during Fruits Development and Storage[J].China Vegetables,2004,1(1):12-14. |
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| Authors: | Liu Chunxiang He Qiwei Yu Zhandong |
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| Institution: | Biology Department of Weifang University; Shandong 260161; Vegetable Institute of Shandong Academy of Agricultural Sciences; Horticulture Department of Shandong Agricultural University |
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| Abstract: | The changes of acetaldehyde and propionaldehyde in cucumber fruits were analysised by solid-phase mircroextraction (SPME)gas choromatography during fruit development and storage at 20 ℃ . The results showed that trans-caryophyllene disappeared after fresh cucumber were stored 3 days, the contents of trans-caryophyllene had no regular changes during fruit development, the content of acetaldehyde and propionaldehyde decreased gradually with fruit development and storage at 20℃ ,the content changes of propiona... |
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| Keywords: | Cucumber Development Storage Acetaldehyde Propionaldehyde Trans-caryophyllene |
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