| 1-MCP延长翠冠梨果实的货架期 |
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| 引用本文： | 常有宏,颜志梅,蔺经,盛宝龙,杨青松,李晓刚.1-MCP延长翠冠梨果实的货架期[J].江苏农业学报,2006,22(4):443-446. |
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| 作者姓名： | 常有宏 颜志梅 蔺经 盛宝龙 杨青松 李晓刚 |
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| 作者单位： | 江苏省农业科学院园艺研究所,江苏,南京,210014;江苏省农业科学院园艺研究所,江苏,南京,210014;江苏省农业科学院园艺研究所,江苏,南京,210014;江苏省农业科学院园艺研究所,江苏,南京,210014;江苏省农业科学院园艺研究所,江苏,南京,210014;江苏省农业科学院园艺研究所,江苏,南京,210014 |
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| 基金项目： | 江苏省科技攻关项目;江苏省农业科学院资助项目 |
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| 摘 要： | 以翠冠梨为试材,研究室温条件下1-甲基环丙烯(1-MCP)处理对延长果实货架期的效果。结果表明,1-MCP处理可以延缓果实硬度的下降,降低果实的呼吸速率,推迟乙烯峰的出现并降低峰值,维持果实较高的可溶性固形物(TSS)和可滴定酸(TA)含量,1-MCP处理还可以明显抑制梨黑皮病的发生,从而保持较高的好果率。因此,1-MCP处理能较好地保持果实在贮藏期间的品质和风味,使翠冠梨的货架期延长10 d左右。
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| 关 键 词： | 1-MCP 梨 货架期 呼吸 乙烯 |
| 文章编号： | 1000-4440（2006）04-0443-04 |
| 收稿时间： | 2006-04-05 |
| 修稿时间： | 2006年4月5日 |
Extension of Postharvest Shelf Life of Cuiguan Pears by 1-MCP |
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| CHANG You-hong,YAN Zhi-mei,LIN Jing,SHENG Bao-long,YANG Qing-song,LI Xiao-gang.Extension of Postharvest Shelf Life of Cuiguan Pears by 1-MCP[J].Jiangsu Journal of Agricultural Sciences,2006,22(4):443-446. |
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| Authors: | CHANG You-hong YAN Zhi-mei LIN Jing SHENG Bao-long YANG Qing-song LI Xiao-gang |
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| Institution: | lnstitate of Horticulture ,Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China |
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| Abstract: | Cuiguan pears were treated with 1-methylcyclopropene(1-MCP) to study its effect on extending the shelf life of Cuiguan pears during storage at ambient temperature.1-MCP treatment delayed the decline of firmness,decreased the respiration rate,delayed the ethylene climacteric peak,and reduced the magnitude of ethylene peak as well.Total soluble solids(TSS) and titratable acid(TA) content were kept at high levels under 1-MCP treatment.Black skin disease,a physiological disorder with a symptom similar to that of superficial scald,was well inhibited,which maintained a high sound fruit rate for Cuiguan pears.1-MCP treatment could play a positive role in high fruit quality and flavor during storage,leading to the extension of post-harvest shelf life by 10 d. |
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| Keywords: | 1-MCP |
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