硅窗袋保鲜冬枣的研究  

STUDY ON STORAGE OF DONGZAO JUJUBE WITH Si-RUBBERBAG

作　　者：许牡丹[1] 刘艳[1] 刘青[1] 曾令军[1] 

机构地区：[1]陕西科技大学生命科学与工程学院,陕西西安710021

出　　处：《陕西科技大学学报（自然科学版）》2010年第6期52-55,共4页Journal of Shaanxi University of Science & Technology

基　　金：陕西省科技攻关项目(2008K03-15)

摘　　要：以冬枣为试材,在常温条件下(18～20℃),研究了硅窗袋对冬枣的贮藏保鲜效果.定期统计其转红指数、腐烂指数和软果率,同时测定硬度、Vc、总糖、总酸及乙醇含量等指标的变化.分析表明:硅窗袋自发气调达不到冬枣贮藏保鲜的效果,且硅窗面积设置越大,冬枣的失水也越严重,关于硅窗用于枣保鲜方面还有待进一步研究.Experiment was conducted with Dongzao jujube for studying the storage quality with Si-rubberbag under normal temperature（18～20 ℃）.The turning red index,decaying index and soft fruit ratio were examined regularly.At the same time,the hardness,ascorbic acid,total sugar,total acid and ethanol content were determined.The results showed that si-rubberbag can′t achieve the desired effect.Furthermore,the larger the silicon area was,the more severe the loss was.Using Si-rubberbag for fresh-keeping of jujube have yet to be studied further.

关 键 词：硅窗袋 冬枣 保鲜 

分 类 号：TS225.3[轻工技术与工程—粮食、油脂及植物蛋白工程]