In this thesis, experimental research on fresh-keeping packaging of fruits and vegetables based on ozone, and theorial research on their breathing model in package bag are carried out.Its main research are as follows:
First, the packaging system including filling ozone and sealing bag, and the device that preventing the leakage of ozone are designed.
Second, the freshness evaluation criterias of some fruits and vegetables such as cherry tomato, capsicum, cui peach is established.
T...