| 1-MCP对嘎拉苹果呼吸、乙烯产生及贮藏品质的影响 |
| |
| 引用本文： | 唐燕,马书尚,武春林.1-MCP对嘎拉苹果呼吸、乙烯产生及贮藏品质的影响[J].果树学报,2004,21(1):42-45. |
| |
| 作者姓名： | 唐燕 马书尚 武春林 |
| |
| 作者单位： | 西北农林科技大学生命科学学院,陕西,杨凌,712100 |
| |
| 摘 要： | 以嘎啦苹果为试材,研究了0℃贮藏期间贮藏30、60、90、120d后转入货架期间1-MCP(1-甲基环丙烯)对果实呼吸速率、乙烯产生速率、硬度、可滴定酸含量及可溶性固形物含量的影响。结果表明,在0℃贮藏条件下,与对照相比,500nL/L浓度的1-MCP可以显著抑制贮藏期间果实呼吸速率和乙烯产生速率,延缓果实硬度和可滴定酸含量的下降,但对可溶性固形物含量无影响;货架期间1-MCP对果实呼吸速率和乙烯产生速率同样有显著的抑制作用,也延缓果实硬度和可滴定酸含量的下降,而对可溶性固形物含量无影响。这些结果表明1-MCP在嘎拉苹果贮藏中具有很好的应用前景。
|
| 关 键 词： | 1-MCP 苹果 贮藏 呼吸 乙烯 果实品质 |
| 文章编号： | 1009-9980(2004)01-042-04 |
| 修稿时间： | 2003年6月18日 |
Effects of 1-MCP on Respiration,Ethylene Production and Fruit Quality of Gala Apples |
| |
| Abstract: | The effec ts of1-methylcyclopropene(1-MCP)on the respiration,ethylene production,fle sh firmness,titrat-able acids and total soluble solids of Gala apples were stu died at an internal30-days during the storage at0℃and within the subsequent 7-day shelf life at room temperature.The results showed that the500nL/L 1-MCP significantly inhibited the respiration and ethylene(C 2 H 4 )production,slowed down the decrease in the flesh firmness and titratable acids of Gala apples during the storage,but did not affect the total solub le solids.Within the7-day shelf life at room temperature,the effects of 1-MCP on Gala apples were similar.These results implied that there is a great potential to use1-MCP in apple storage. |
| |
| Keywords: | MCP Apple Storage Respiration Ethylene(C 2 H 4 ) Fruit quality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
