摘要
采用壳聚糖和纳米蒙脱土作为复合涂膜剂,研究室温条件下对枇杷的保鲜效果。结果表明,壳聚糖/纳米蒙脱土复合涂膜剂能明显延缓水分流失,抑制硬度、VC含量、总糖含量和总酸含量的下降,有效延长枇杷保质期。
Chitosan/nano-montmorillonite composite film was prepared and used for preservation of fresh loquat under room temperature.The results showed that the chitosan/nano-montmorillonite composite film agent can significantly delay the loss of water,inhibit the decrease of hardness,VC content,total sugar and total acid content.It can prolong the shelf life of loquat.
出处
《食品研究与开发》
CAS
北大核心
2011年第4期168-171,共4页
Food Research and Development
关键词
壳聚糖
纳米蒙脱土
复合膜
枇杷
保鲜
chitosan
nano-montmorillonite
composite film
loquat
shelf life
