| 1-MCP处理对辣椒常温贮藏效果的影响 |
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| 引用本文： | 黄雪梅,张昭其,段学武.1-MCP处理对辣椒常温贮藏效果的影响[J].中国蔬菜,2003,1(1):9-11. |
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| 作者姓名： | 黄雪梅 张昭其 段学武 |
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| 作者单位： | 华南农业大学园艺学院; 硕士研究生; 现中国科学院华南植物所博士生; |
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| 摘 要： | 研究在常温20℃下不同浓度(0-1 000nmol·L-1)1-甲基环丙烯(1-MCP)对辣椒的贮藏效果。结果表明,经1-MCP处理的辣椒商品率明显高于对照,叶绿素降解、褪绿和软化过程减慢;另外,经1-MCP处理的辣椒乙烯释放量小于对照,表明1-MCP能有效减少乙烯的生物合成,从而延缓辣椒衰老和提高商品率。
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| 关 键 词： | 1-MCP 辣椒 商品率 乙烯 |
| 收稿时间： | 2002-02-01; |
Effect of 1-Methylcyclopropene on Storage Quality of Pepper at Room Temperature |
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| Huang Xuemei,Zhang Zhaoqi,Duan Xuewu.Effect of 1-Methylcyclopropene on Storage Quality of Pepper at Room Temperature[J].China Vegetables,2003,1(1):9-11. |
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| Authors: | Huang Xuemei Zhang Zhaoqi Duan Xuewu |
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| Institution: | College of Horticulture; South China Agricultural University; Guangzhou 510642 |
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| Abstract: | 1-Methylcyclopropene(1-MCP) is a new inhibitor of ethylene perception. Effect of 1-MCP (0 - 1 000 nmol. L-1) on pepper fruits stored at 20C was initially studied. The results showed that commodity rate of pepper fruits treated with 1-MCP (250 nmol.L-1) was higher than those of the control, the degradation of chlorophyll, softening and degreening in treated fruits were significantly retarded,and that ethylene production was also obviously reduced by 1-MCP treatment. It was suggested that 1-MCP could effectively delay the senescence and extend the storage life of pepper fruits by inhibiting ethylene biosynthesis. |
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| Keywords: | Pepper ( Capsicum annuum L ) fruits 1-MCP Commodity rate Ethylene |
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