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| 1-MCP对草莓果实采后生理及品质的影响 | |
| 引用本文： | 李志强,汪良驹,巩文红,王中华.1-MCP对草莓果实采后生理及品质的影响[J].果树学报,2006,23(1):125-128. |
| 作者姓名： | 李志强 汪良驹 巩文红 王中华 |
| 作者单位： | 1. 南京农业大学园艺学院,南京,210095;中国农业科学院果树研究所,辽宁,兴城,125100 2. 南京农业大学园艺学院,南京,210095 3. 中国农业科学院果树研究所,辽宁,兴城,125100 |
| 摘 要： | 以转色期丰香草莓为材料,测定了经0.3～0.9μL/L1-MCP处理后果实采后呼吸速率、抗氧化酶活性、活性氧积累以及果实品质的变化规律。结果表明,1-MCP处理抑制草莓果实呼吸作用,维持较高超氧化物歧化酶(SOD)活性和较低的脂氧合酶(LOX)活性,同时降低超氧阴离子(O·2)产生速率、H2O2积累和丙二醛(MDA)含量,有利于保持果实品质。 |
| 关 键 词： | 草莓 1-甲基环丙烯 采后生理 品质 |
| 文章编号： | 1009-9980（2006）01-125-04 |
| 收稿时间： | 2005-06-29 |
| 修稿时间： | 2005-10-31 |
Effect of 1-MCP on senescence and quality of strawberry fruit |
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| LI Zhi-qiang,WANG Liang-ju,GONG Wen-hong,WANG Zhong-hua.Effect of 1-MCP on senescence and quality of strawberry fruit[J].Journal of Fruit Science,2006,23(1):125-128. | |
| Authors: | LI Zhi-qiang WANG Liang-ju GONG Wen-hong WANG Zhong-hua |
| Institution: | 1. College of Horticulture, Nanjing University, Nanjing, Jiangsu 210095 China; 2 Research Institute of Pomology, CAAS, Xingeheng, Liaoning 125100 China |
| Abstract: | In this paper, the post-harvest physiology of strawberry (cv. Toyonoga) was investigated for the effects of 1-MCP on the respiration, the activities of protective enzymes, the accumulation of active oxygen species and the fruit quality. The results indicated that 0.6～0.9 μL/L 1-MCP significantly inhibited respiration of strawberry fruit, and maintained higher levels of SOD activity, but decreased the LOX activity and the production rate of ■. The accumulation of H2O2 and MDA was beneficial for keeping fruit quality. |
| Keywords: | Strawberry 1-MCP Senescence Quality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |