| 1-MCP处理对冷藏番荔枝果实贮藏品质和生理变化的影响 |
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| 引用本文： | 弓德强,张秀梅,谢江辉,习金根,李伟才,陈佳英. 1-MCP处理对冷藏番荔枝果实贮藏品质和生理变化的影响[J]. 食品科学, 2007, 28(6): 340-343 |
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| 作者姓名： | 弓德强 张秀梅 谢江辉 习金根 李伟才 陈佳英 |
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| 作者单位： | 中国热带农业科学院南亚热带作物研究所； 中国热带农业科学院南亚热带作物研究所 广东湛江524091； 广东湛江524091； |
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| 基金项目： | 中国热带农业科学院资助项目;海南省园艺产品采后生理与保鲜重点实验室资助课题 |
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| 摘 要： | 以“非洲骄傲”番荔枝果实为试材,研究了1-MCP(1-甲基环丙烯)处理对冷藏(15℃)番荔枝果实贮藏效果和生理变化的影响。结果表明:1.8μl/L1-MCP处理能显著提高番荔枝的好果率,延缓番荔枝贮藏前期TSS含量的上升,推迟其成熟软化进程;1-MCP处理还能显著抑制番荔枝果实VC含量的下降(p<0.01),提高果实贮藏后期SOD、POD和CAT的活性;同时,1-MCP处理抑制了果实中PPO活性的升高和MDA含量的积累。
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| 关 键 词： | 1-MCP(1-甲基环丙烯) 番荔枝 冷藏 品质 生理变化 |
| 文章编号： | 1002-6630（2007）06-0340-04 |
| 修稿时间： | 2006-07-04 |
Effects of 1-MCP Treatment on Storage Quality and Physiological Changes of Sweetsop (Annona squamosa L.) Fruits during Cold Storage |
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| GONG De-qiang,ZHANG Xiu-mei,XIE Jiang-hui,XI Jin-gen,LI Wei-cai,CHEN Jia-ying. Effects of 1-MCP Treatment on Storage Quality and Physiological Changes of Sweetsop (Annona squamosa L.) Fruits during Cold Storage[J]. Food Science, 2007, 28(6): 340-343 |
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| Authors: | GONG De-qiang ZHANG Xiu-mei XIE Jiang-hui XI Jin-gen LI Wei-cai CHEN Jia-ying |
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| Affiliation: | South Subtropical Crops Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524091, China |
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| Abstract: | Experiment was conducted with sweetsop cultivar“ African Pride”(Annona squamosa L. cv. African Pride). The fruits were fumigated with 1.8μl/L 1-MCP (1-methylcyclopropene) for 17 hours at 25 ℃ and then stored at 15 ℃. The effects of 1-MCP treatment on storage quality and physiological changes of sweetsop fruits during cold storage were investigated. The results showed that 1-MCP treatment can increase significantly the rate of good fruits, delay the increase of TSS content in early storage and delay the ripening and softening of sweetsop fruits, 1-MCP treatment also can inhibit significantly the loss of VC content (p<0.01), and inhance the activities of SOD, POD and CAT in sweetsop fruits in late storage. In addition, 1-MCP treatment can decrease PPO activity and MDA content. |
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| Keywords: | 1-MCP(1-methylcyclopropene) sweetsop cold storage quality physiological changes |
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