| 基因工程在改善植物油营养价值中的应用 |
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| 引用本文： | 刘立侠,柳青,许守民.基因工程在改善植物油营养价值中的应用[J].植物学通报,2005,22(5):623-631. |
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| 作者姓名： | 刘立侠 柳青 许守民 |
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| 作者单位： | 1. 东北师范大学生命科学学院,长春,130024
2. 澳大利亚CSIRO植物工业研究所,堪培拉,ACT,2601 |
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| 摘 要： | 本文介绍了近年来应用基因工程技术对植物油的脂肪酸成分进行改造,进而生产有益于健康的食用油所取得的进展.近10年来,应用基因修饰的方法对植物油进行营养学方面的改良已经取得了很大的进展,随着植物脂肪酸生物合成途径的日趋明确,通过转基因技术可以让植物生产许多含有特殊脂肪酸成分且对人类健康有益的植物油.
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| 关 键 词： | 基因工程 脂肪酸代谢 食用油 营养价值 |
| 收稿时间： | 2004-08-17 |
| 修稿时间： | 2004-11-18 |
Gene Engineering for Improving Nutritional Value of Plant Oils |
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| LIU Li-Xia,LIU Qing,XU Shou-Min.Gene Engineering for Improving Nutritional Value of Plant Oils[J].Chinese Bulletin of Botany,2005,22(5):623-631. |
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| Authors: | LIU Li-Xia LIU Qing XU Shou-Min |
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| Institution: | 1.School of Life Sciences, Northeast Normal University, Changchun 130024; 2.CSIRO Plant Industry ACT, Canberra 2601, Australia |
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| Abstract: | This review describes recent progress in genetic engineering to produce edible vegetable oils with predefined modified compositions. The genetic modification of plant oil for improving nutritional properties has made great strides over the past decade. Because plant lipid biosynthetic pathways are being rapidly elucidated, many new plant oils containing novel fatty acids with creditable health benefits can be enhanced in transgenic oilseed crops. |
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| Keywords: | Gene engineering Fatty acid metabolism Edible plant oil Nutritional value |
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