| 1-MCP处理对冬枣冷藏中生理变化及保鲜效果的研究 |
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| 引用本文： | 陈延,饶景萍,左俊,李孔文,刘鹏礼. 1-MCP处理对冬枣冷藏中生理变化及保鲜效果的研究[J]. 西北农业学报, 2006, 15(3): 157-161 |
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| 作者姓名： | 陈延 饶景萍 左俊 李孔文 刘鹏礼 |
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| 作者单位： | 1. 西北农林科技大学园艺学院,陕西,杨凌,712100
2. 高陵县林业科技中心,陕西,高陵,710200 |
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| 摘 要： | 研究了在冷藏条件下不同浓度的1-MCP处理对冬枣的生理变化及保鲜效果的影响。结果表明,1-MCP处理能够显著降低果实的呼吸速率和乙烯释放速率,减缓硬度和淀粉含量的下降,防止水分散失,抑制淀粉酶活性和电导率的增加,有效地维持vC含量和SOD的活性,对可溶性固形物含量没有显著影响。
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| 关 键 词： | 冬枣 冷藏 生理 保鲜 |
| 文章编号： | 1004-1389（2006）03-0157-05 |
| 收稿时间： | 2005-11-03 |
| 修稿时间： | 2005-12-22 |
Effects of 1-MCP Treatment on Postharvest Physiology and Fresh-keeping of Winter Jujube during Cold Storage |
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| CHEN Yan,RAO Jing-ping,ZUO Jun,LI Kong-wen and LIU Peng-li. Effects of 1-MCP Treatment on Postharvest Physiology and Fresh-keeping of Winter Jujube during Cold Storage[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2006, 15(3): 157-161 |
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| Authors: | CHEN Yan RAO Jing-ping ZUO Jun LI Kong-wen LIU Peng-li |
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| Affiliation: | College of Horticulture, Northwest A & F University of Agriculture and Forestry, Yangling Shaanxi 712100, China;College of Horticulture, Northwest A & F University of Agriculture and Forestry, Yangling Shaanxi 712100, China;College of Horticulture, Northwest A & F University of Agriculture and Forestry, Yangling Shaanxi 712100, China;Gaoling Technology Center of Forestry, Gaoling Shaanxi 710200, China;Gaoling Technology Center of Forestry, Gaoling Shaanxi 710200, China |
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| Abstract: | The effects of 1-MCP treatment of different concentrations on physiology changes and fresh-keeping of winter jujube under cold temperature were studied.The results showed that the treatment of 1-MCP could remarkably degrade the respiration rate and the ethylene production rate,slow the descend of fruit firmness and starch content,lessen the loss of water,inhibit the increasing of amylase activity and conduction,significantly reserve the content of vC and the activity of SOD,but had no impaction on total soluble solid. |
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| Keywords: | 1-MCP |
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