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| 纳米SiOx涂膜对灵武长枣采后生理活性的影响 | |
| 引用本文： | 吴小华,颉敏华,吕建国,李 梅,张永茂,李冰峰.纳米SiOx涂膜对灵武长枣采后生理活性的影响[J].西北农业学报,2010,19(8):147-152. |
| 作者姓名： | 吴小华 颉敏华 吕建国 李 梅 张永茂 李冰峰 |
| 作者单位： | 1. 甘肃省农业科学院,农产品贮藏加工研究所,兰州,730070 2. 甘肃农业大学,农学院,兰州,730070 3. 宁夏灵武果业有限公司,宁夏灵武,750400 |
| 基金项目： | 宁夏回族自治区科技攻关项目 |
| 摘 要： | 通过研究纳米SiOx涂膜对不同温度贮藏八成熟灵武长枣采后部分生理活性的影响,以期探明纳米SiOx涂膜对灵武长枣的保鲜作用及其机制,为灵武长枣保鲜提供新的技术途径.结果表明:纳米SiOx涂膜处理能显著抑制常温贮藏灵武长枣果实的呼吸速率、乙烯释放速率和丙二醛(MDA)的积累,提高常温、低温贮藏枣果的淀粉含量和超氧化物歧化酶(SOD)活性,延缓果实贮藏后期硬度下降和维生素C的损失,从而保持枣果采后品质,延缓果实的后熟软化,延长其贮藏保鲜期. |
| 关 键 词： | 灵武长枣 涂膜 贮藏 生理 |
Effects of Nano SiOx Coating on Post Harvest Physiology of Lingwu Chang Date under Different Temperature |
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| WU Xiaohua,XIE Minhua,L Jianguo,LI Mei,ZHANG Yongmao,LI Bingfeng.Effects of Nano SiOx Coating on Post Harvest Physiology of Lingwu Chang Date under Different Temperature[J].Acta Agriculturae Boreali-occidentalis Sinica,2010,19(8):147-152. | |
| Authors: | WU Xiaohua XIE Minhua L Jianguo LI Mei ZHANG Yongmao LI Bingfeng |
| Institution: | WU Xiaohua1,XIE Minhua1,Lü Jianguo2,LI Mei1,ZHANG Yongmao1 and LI Bingfeng3 (1.Agricultural Product Storage and Processing Research Institute,Gansu Academy of Agricultural Sciences,Lanzhou 730070,China,2.College of Agronomy,Gansu Agricultural University,3.Lingwu City Fruit Industry Development Limited Liability Company,Lingwu Ningxia 750400,China) |
| Abstract: | Effect of nano-SiOx coating on physiological changes of medium well matured Lingwu Chang Date(Zizyphus jujuba Mill.) under different temperatures during storage were studied to explore the mechanism of nano-SiOx coating on fresh-keeping of Lingwu Chang Date and to provide a new way for the preservation of Lingwu Chang Date.The results showed that the coating could significantly restrain the respiration rate,ethylene production rate and malonaldehyde(MDA) accumulation under the normal temperature,improving t... |
| Keywords: | Lingwu Chang Date Coating Storage Physiology |
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