| ClO2结合1-MCP处理对香蕉采后贮藏品质的影响 |
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| 引用本文： | 李昌宝,李丽,孙健,游向荣,李杰民,何全光,张娥珍.ClO2结合1-MCP处理对香蕉采后贮藏品质的影响[J].南方农业学报,2012,43(5):679-682. |
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| 作者姓名： | 李昌宝 李丽 孙健 游向荣 李杰民 何全光 张娥珍 |
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| 作者单位： | 广西农业科学院农产品加工研究所;广西作物遗传改良生物技术重点实验室 |
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| 基金项目： | 广西农业科学院科技发展基金项目(2011JM21);广西农业科学院基本科研业务专项项目(桂农科2012YZ08) |
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| 摘 要： | 【目的】探讨二氧化氯（ClO2）与1-甲基环丙烯（1-MCP）结合处理对香蕉贮藏品质的影响，为ClO2和1-MCP在香蕉贮运保鲜上的应用提供参考依据。【方法】以“威廉斯”香蕉果实为对象，用200 μg/kg ClO2溶液浸泡3 min后，再经1 μL/L 1-MCP处理12 h，然后分别进行室温贮藏［（25±0.5）℃］和冷藏［（13±0.5）℃］，观测贮藏过程中香蕉品质的变化。【结果】无论在室温贮藏还是冷藏条件下，ClO2结合1-MCP处理均可有效减缓香蕉褪青和转黄，降低香蕉硬度下降速率及可滴定酸、可溶性总糖和还原糖的上升速率。【结论】ClO2结合1-MCP处理可以显著延缓香蕉后熟，保持良好的贮运品质，是香蕉贮运过程中预防香蕉转黄，延缓后熟的有效措施。
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| 关 键 词： | 香蕉 ClO2 1-MCP 贮藏品质 |
Effects of ClO2 and 1-MCP treatments on post-harvest storage quality of banana |
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| LI Chang-bao,LI Li,SU NJian,YOU Xiang-rong,LI Jie-min,HE Quan-guang,ZHANG E-zhen.Effects of ClO2 and 1-MCP treatments on post-harvest storage quality of banana[J].Journal of Southern Agriculture,2012,43(5):679-682. |
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| Authors: | LI Chang-bao LI Li SU NJian YOU Xiang-rong LI Jie-min HE Quan-guang ZHANG E-zhen |
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| Institution: | 1 (1Agro-products Processing Research Institute,Guangxi Academy of Agricultural Sciences,Nanning 530007,China; 2Guangxi Crop Genetic Improvement and Biotechnology Lab,Nanning 530007,China) |
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| Abstract: | Objective]The experiments were conducted to investigate the effects of ClO2 and 1-MCP treatment on post-harvest storage quality of bananas (variety Williams). Method]The storage quality of bananas stored at (25±0.5)℃ and (13±0.5)℃ was observed after 3 min treatment with ClO2 (200 μg/kg) and 12 h treatment with 1-MCP (1-methyl ring propylene) (1 μL/L). Result]The results showed that the bananas treated with 1-MCP and ClO2 were significantly different from control. Combined application of ClO2 and 1-MCP effectively slowed down the color changes in banana from green to brown and significantly brought down decrease in hardness of banana and increasing rate of total soluble sugar, reducing sugar and soluble titrated acid. Conclusion]ClO2 and 1-MCP treatments pronouncedly delayed banana afterripening and maintained its good quality during post-harvest storage. |
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| Keywords: | banana ClO2 1-MCP storage quality |
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