| MA包装和预贮对黑宝石李冷藏品质及褐变的影响 |
| |
| 引用本文： | 及华,关军锋,冯云霄,李丽梅,孙玉龙.MA包装和预贮对黑宝石李冷藏品质及褐变的影响[J].果树学报,2011(1):147-150. |
| |
| 作者姓名： | 及华 关军锋 冯云霄 李丽梅 孙玉龙 |
| |
| 作者单位： | 河北省农林科学院遗传生理研究所; |
| |
| 基金项目： | 国家“十一五”科技支撑项目(2006BAD22B01-6) |
| |
| 摘 要： | 为探讨改善李贮藏性能的方法,以黑宝石李为试材研究了30μmPVC薄膜包装和8℃预贮对李果实贮藏品质及相关酶活性的影响.结果表明,与不包装(对照)相比,采用薄膜包装后直接冷藏(0℃)能有效抑制李果实软化和可溶性固形物含量(SSC)上升,减缓可滴定酸(TA)含量下降;包装后8 ℃预贮5 d、10 d的处理均降低果肉酚类物质...
|
| 关 键 词： | 李 预贮 褐变 MA包装 |
Effect of MA package and prestorage on quality and browning of Black Diamond plums during cold storage |
| |
| JI Hua,GUAN Jun-feng,FENG Yun-xiao,LI Li-mei,SUN Yu-long.Effect of MA package and prestorage on quality and browning of Black Diamond plums during cold storage[J].Journal of Fruit Science,2011(1):147-150. |
| |
| Authors: | JI Hua GUAN Jun-feng FENG Yun-xiao LI Li-mei SUN Yu-long |
| |
| Affiliation: | JI Hua,GUAN Jun-feng*,FENG Yun-xiao,LI Li-mei,SUN Yu-long(Institute of Genetics and Physiology,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang,Hebei 050051 China) |
| |
| Abstract: | In order to improve storage effect,the influence of 30 μm PVC package and prestorage at 8 ℃ on storage quality and related enzyme activity of Black Diamond plums were investigated.Results showed that in contrast with non-package,the treatment of direct storage at 0 ℃ with film packge could inhibit fruit softening and the increase of SSC,and delay the decrease of titrable acid(TA) content.Prestorage treatment at 8 ℃ for 5 d or 10 d with package reduced phenolics content,but increased polyphenol oxidase(PPO) activity,and significantly inhibited flesh browning.Prestorage for 5 d was more efficient than 10 d in inhibiting flesh browning.It is suggested that prestorage treatment at 8 ℃ for 5 d with MA packge could effectively improve storage quality of Black Diamond plums. |
| |
| Keywords: | Plum fruit Prestorage Browning Modified atmosphere package |
| 本文献已被 CNKI 等数据库收录！ |
|
