Different Packaging Methods on Storage Quality of Blueberry Mooncake

Using accelerated shelf-life test model（ASLT model）, the shelf life of blueberry mooncakes with deoxidized packaging, vacuum packaging and ordinary packaging and the control group without preservatives were predicted respectively. At the same time, the basic nutritional indicators during storage were also explored, in order to determine the packaging method with better quality maintenance effect. The results showed that, the shelf life of deoxidized packaging group was the longest, which was 63 days; the shelf life of control group was the shortest,which was 31.5 days; the shelf life of vacuum packaging group and ordinary packaging group was 50.4 days and43.75 days respectively; moreover, vacuum packaging and deoxygenation packaging could prevent the moisture content of blueberry mooncake from increasing and reduce the consumption of fat, total sugar and protein. Combined with sensory evaluation results, deoxidization packaging was the best way to maintain the storage quality of blueberry mooncake.