壳聚糖涂膜对灵武长枣低温保鲜效果的影响  

Effects of Chitosan Coating on Lingwu long Jujube Fruits Storage at Low Temperature

作　　者：任玉锋[1] 曾晓静[1] 王春明[1] 

机构地区：[1]北方民族大学生物科学与工程学院,宁夏银川750021

出　　处：《安徽农学通报》2009年第11期66-68,共3页Anhui Agricultural Science Bulletin

基　　金：西北第二民族学院科研资助项目(2006Y039);国家民委发酵酿造工程生物技术重点实验室资助项目(2007SY008)

摘　　要：研究了壳聚糖涂膜对灵武长枣低温(0℃)条件下保鲜效果的影响。结果表明:1.0%的壳聚糖涂膜能够保持较高的果实硬度和VC含量,减少可溶性固形物和可滴定酸的消耗,从而延缓灵武长枣的后熟进程。This paper studied the fresh - keeping effects of chitosan coating on Lingwu long jujubes at a low temperature （0℃）. The result indicated that 1% chitosan coating can keep the firmness and VC content level high, It can also reduced the depletion of soluble solid and titratable acidity, thus delayed its additional ripening process.

关 键 词：灵武长枣 壳聚糖 涂膜 贮藏 品质 

分 类 号：Q819[生物学—生物工程]