Process Optimization of Vacuum Body Packaging for the Preservation of Golden Chrysanthemum
In the process of storage,golden chrysanthemum is prone to browning,petal drop and other phenomena.In order to solve the problem,this study took the film thickness,temperature and time of vacuum body-fitting packaging technology as parameters,and the browning index,total flavonoid content and sensory evaluation as factors,calculated the weight coefficient by entropy weight method and took the comprehensive score as the index,and optimized the preservation process of golden chrysanthemum by vacuum body-fitting packaging technology through orthogonal analysis.The results showed that the color of the flower could be preserved,the browning could be inhibited,and the nutrients could be preserved by applying 15-filament film and compression for 20 seconds at a high temperature of 110.The results of this study can provide theoretical and technical support for the preservation of golden chrysanthemum in storage and transportation.
golden emperor chrysanthemumvacuum skin packingfood preservationbrown
万方数据
维普
