popw蛋白对西兰花保鲜效果研究及年产5000吨鲜切蔬菜生产线设计(附件)
目录
1 引言..................................................................................................................1
1.2 鲜切西兰花...............................................................................................1
1.3 西兰花保鲜技术的现状与进展...............................................................1
1.4 PopW蛋白.................................................................................................2
1.5 课题研究的目的以及意义.......................................................................3
2 实验材料与方法..............................................................................................3
2.1 实验材料.......................................... *51今日免费论文网|www.jxszl.com +Q: *351916072*
.........................................................3
2.2 实验仪器...................................................................................................3
2.3实验方法....................................................................................................3
3 结果与分析......................................................................................................5
3.1不同浓度PopW蛋白对西兰花货架期的影响........................................5
3.2 100mg/L的PopW蛋白对叶绿素含量的影响........................................5
3.3 100mg/L的PopW蛋白对总酚含量的影响............................................6
3.4 100mg/L的PopW蛋白对丙二醛含量的影响........................................6
3.5 100mg/L的PopW蛋白对DPPH自由基清除能力的影响....................7
4 鲜切蔬菜工厂设计..........................................................................................7
4.1 概述...........................................................................................................7
4.2设计内容与范围........................................................................................7
5 产品方案及班产量..........................................................................................8
6 生产工艺及论证..............................................................................................9
6.1工艺流程....................................................................................................9
6.2工艺论证....................................................................................................9
7 物料衡算与设备选型....................................................................................11
7.1物料衡算..................................................................................................11
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