食品科学 ›› 2007, Vol. 28 ›› Issue (9): 556-559.

• 包装贮运 • 上一篇    下一篇

板栗采后水浴处理时间对贮藏期间品质变化的影响

 杨小胡, 王贵禧, 梁丽松, 石雪晖   

  1. 中国林业科学研究院林业研究所 国家林业局林木培育重点实验室; 中国林业科学研究院林业研究所; 国家林业局林木培育重点实验室; 湖南农业大学园艺园林学院; 北京100091湖南省林业科学院; 湖南长沙410004; 北京100091; 湖南长沙410128;
  • 出版日期:2007-09-15 发布日期:2011-11-22

Effects of Postharvest Water-curing Treatment Duration on Quality Changes of Chestnut (Castanea mollissima Blume) during Storage

 YANG  Xiao-Hu, WANG  Gui-Xi, LIANG  Li-Song, SHI  Xue-Hui   

  1. 1.Key Laboratory of Forest Silviculture of State Forestry Administration,Institute of Forestry,Chinese Academy of Forestry,Beijing 100091,China;2.Hunan Forestry Academy,Changsha 410004,China;3.College of Horticulture and Landscape,Hunan Agricultural University,Changsha 410128,China
  • Online:2007-09-15 Published:2011-11-22

摘要: 为探讨采后水浴处理时间对贮藏板栗品质的影响,将"燕昌"经不同时间水浴处理(冒泡、冒泡+1d、冒泡+2d、冒泡+3d)后,装入打孔塑料袋内在0±0.5℃下冷藏,定期取样测定贮藏效果和品质变化。结果表明:水浴处理可有效降低板栗的腐烂率和货架期的发芽率。综合各指标分析,"冒泡+2d"处理能有效保持板栗在贮藏期间的可溶性糖和蛋白质的含量,降低淀粉的水解速度,提高了板栗的贮藏品质。

关键词: 板栗, 水浴处理时间, 冷藏, 品质

Abstract: The chestnut(Castanea mollissima Blume.’Yanchang’)was studied for its change in the contents of sugar,starch,protein and ethanol,the rate of rot and sprouting after water-curing treatment for different time(Bubble,Bubble+1 d,Bubble+2 d and Bubble+3 d)and then stored at 0±0.5 ℃ in holed PE bags.The results showed that the rate of rot and sprouting in shelf-life are significantly reduced.The soluble sugar and protein are kept well and starch hydrolyzable rate is slowed down by" Bubble+2 d" treatment during cold storage.All the data have shown that" bubble+2d" treatment improved the quality of chestnut during storage.

Key words: chestnut, water-curing treatment duration, cold storage, quality