摘要
以玫瑰茄为原材料,采用壳聚糖复合涂膜方法对其进行保鲜研究.结果表明:玫瑰茄涂膜保鲜液最佳配方为:壳聚糖质量分数为1.5%,乙酸质量分数为1.0%,1,2-丙二醇质量分数为3.0%,吐温20质量分数为0.03%.
The coating technology on Roselle was studied by using chitosan coating method. The results showed that the best formula is chitosan concentration of 1.5%, acetic acid concentration of 1.0%, 1,2-propylene glycol concentration of 3.0% ,Tween-20 concentration of 0.03%.
基金
安徽工程科技学院全日制本科生科研资助项目(2007xs026)
关键词
玫瑰茄
壳聚糖
保鲜
roselle
chitosan
preservation of freshness
