| 1-甲基环丙烯不同时间处理对芒果贮藏生理的影响 |
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| 作者姓名： | 李敏 胡美姣 高兆银 杨凤珍 |
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| 作者单位： | 中国热带农业科学院环境与植物保护研究所 海南儋州571737 |
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| 基金项目： | 农业部农业结构调整技术研究专项基金;中国热带农业科学院资助项目 |
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| 摘 要： | 以"台农"芒果为材料,测定了1-甲基环丙烯(1-MCP)0-18h处理对芒果贮藏期的呼吸强度、乙烯释放量、可溶性固形物、成熟度指数的影响。结果表明:不同时段的1-MCP处理均能降低呼吸强度,推迟呼吸高峰的到来,延缓乙烯释放量增加,推迟可溶性固形物含量上升,有效延缓后熟进程。其中12、18h处理对延缓成熟的效果优于6h处理,二者之间对成熟度的影响差异不明显,建议使用1-MCP处理12h为宜。
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| 关 键 词： | 芒果 1-甲基环丙烯 呼吸强度 乙烯释放量 可溶性固形物含量 成熟度指数 |
Effects of 1-Methylcyclopropene Treatment with Different Time on Postharvest Physiology of Mangos |
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| Authors: | Li Min Hu Meijiao Gao Zhaoyin Yang Fengzhen |
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| Institution: | .Research Institute of Environment and Plant Protection, CA TAS, Hainan, Danzhou 571737, |
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| Abstract: | Effects of 1-Methylcyclopropene treatment with different times on postharvest physiology of "tai nong" mango were tested.The results showed:All 1-MCP treatments could reduce respiratory rate,postpone climacteric,retard ethylene production,relax increasing of soluble solids concentration and maturity index.The effects with 12 and 18 hours 1-MCP treatment were better than 6 hours 1-MCP treatment.The effects difference between 12 and 18 hours 1-MCP treatments weren''t evident,so 12 hours 1-MCP treatment was recommended. |
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| Keywords: | Mango 1-Methylcyclopropene Respiratory rate Ethylene production Soluble solids concentration Maturity index |
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