| 避雨栽培对酿酒葡萄果实氨基酸含量的影响 |
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| 引用本文： | 刘蕊,田园,问亚琴,高茜,潘秋红.避雨栽培对酿酒葡萄果实氨基酸含量的影响[J].中外葡萄与葡萄酒,2012(4):15-19. |
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| 作者姓名： | 刘蕊 田园 问亚琴 高茜 潘秋红 |
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| 作者单位： | 中国农业大学食品科学与营养工程学院,北京,100083 |
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| 基金项目： | 国家大学生科研创新项目经费支持 |
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| 摘 要： | 本研究利用高效液相色谱技术,分析避雨栽培和露地栽培条件下赤霞珠和霞多丽果实发育过程中21种氨基酸含量的变化.结果表明:避雨栽培除了显著降低这两个品种的果实中赖氨酸和脯氨酸含量外,对其它氨基酸含量的影响不尽相同.在霞多丽果实中,避雨栽培促进了大多数氨基酸含量的增加,而在赤霞珠果实中这些氨基酸的积累受到抑制.该研究对避雨栽培技术在酿酒葡萄生产中的应用具有重要的参考价值.
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| 关 键 词： | 避雨栽培 氨基酸 酿酒葡萄 |
Effects of rain-shelter cultivation on the contents of amino acids in wine grape berry |
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| Liu Rui
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Tian Yuan
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Wen Yaqin
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Gao Qian
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Pan Qiuhong.Effects of rain-shelter cultivation on the contents of amino acids in wine grape berry[J].Sino-Overseas Grapevine & Wine,2012(4):15-19. |
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| Authors: | Liu Rui Tian Yuan Wen Yaqin Gao Qian Pan Qiuhong |
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| Affiliation: | (College of Food Science and Nutritional Engineering,China Agricultural University,Beijing 100083) |
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| Abstract: | The concentrations of 21 amino acids in berries of Cabernet Sauvignon and Chardonnay were determined by using the technique of high performance liquid chromatography,and the differences were compared between the two grape cultivars subjected to the rain-shelter cultivation and open cultivation.The results showed that the rain-shelter cultivation significantly decreased the concentration of lysine and proline in these two cultivars,but had different impacts on most of other amino acids in the berries of Cabernet Sauvignon and Chardonnay.As for most of amino acids,they were obviously promoted by applying rain-shelter cultivation in the Chardonnay berries,while they were reduced in the Cabernet Sauvignon berries.These findings will provide a valuable reference for the application of rain-shelter cultivation technique in the production of wine grapes. |
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| Keywords: | rain-shelter cultivation amino acid wine grape |
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