脱氧包装在蛋糕保鲜中的应用研究  

Application Study of Deoxy-package in Cake Storage

作　　者：张海红[1] 黄蓉[1] 严丽霞[1] 

机构地区：[1]宁夏大学,银川750021

出　　处：《包装与食品机械》2009年第6期50-53,共4页Packaging and Food Machinery

摘　　要：为了有效延长蛋糕的保质期,本文利用脱氧剂的脱氧原理,以感官评价和菌落总数为评价指标,以铁粉、硅藻土、活性炭、氯化钠为因素(脱氧剂),并以其不同用量为水平,采用多因素正交实验的方法进行了脱氧包装在蛋糕保鲜中的应用研究,结果表明:该脱氧剂的较优配方是铁粉6.0g、硅藻土1.2g、活性炭1.6g、氯化钠1.6g,以该配方的脱氧剂进行脱氧包装的蛋糕比普通包装的蛋糕的保质期可延长9天。In order to extend the cake shelf-life,the deoxy-package of cakes was studied based on the deoxyprinciples of deoxidizers with the multi-factor orthogonal test.Iron powder,diatomite,active carbon and sodium chloride were the factors（deoxidizer）considered in different amounts.The sense perception and bacterial colony counts were employed as evaluation parameters.Results showed that the best combination formula for deoxidizers was： iron powder 6g,diatomite 1.2g,active carbon 1.6g and sodium chloride 1.6g.The shelf-life for cake preserved by deoxy-package with the combined deoxidizers was 9 days longer than that by ordinary package method.

关 键 词：脱氧包装 脱氧剂 蛋糕 保质期 

分 类 号：TB485.9[一般工业技术—包装工程]