By the gas cooking sterilization technology,a new process of retort pouch instant fresh sea cucumber has been established after the research on the unit operations,such as boiling of sea cucumber,seasoning of sea cucumber,inserting nitrogen gas and sealing,intensity of sterilization.

Cold sterilization technology and its application in foods;

The storage experiment showed:the shelf life of yoghurts by post-sterilization technology was prolonged to 20d at 25℃and the number of living lactic acid bacteria,viscosity,chromaticity,and flavor were close to that of ordinary yoghurt s.

The research at home and abroad is currently focused on lysozyme extraction methods, egg white cold sterilization technology, the functional properties and the biological activities of egg white hydrolysates, and recent progress on the 4 aspects were reviewed in this article.

We try to solve the problem by adopting the gas cooking sterilization technology.

Progress in research on application of ultra-high-pressure sterilization to juice processing;