studied on application of gellan gum in frozen dessert, based on the characteristic of gellan gum and the requirement of the development of new frozen dessert, to adapt to the development of frozen dessert industry in this paper.

The frozen food processing industry has a good foreground.

In order to develop the frozen food industry and accelerate the food industry in Hebei province , based on the analysis of present situation and development qualities of the frozen food industry, the exsisting problems and development strategies are included in this paper.

The frozen food type,annual production,and the consumption of frozen food in Japan were reviewed.

Firstly, this paper put forward the definition of cold chain, analyzed the condition of cold chain logistics, and studied the characteristic of Olympic food cold chain logistics.

Chinese food cold chain logistics industry ushered in the great development opportunities,but also exposes their development bottleneck.

This paper analyses the distribution modes selection of the food cold chain for 2008 Olympic Games with the method of fuzzy evaluation, and uses AHP to ensure the weight of the index.

The application trials indicated that antifreeze protein could significantly improve the qualities of frozen foods,which suggested the potential value of antifreeze protein in future frozen food industry.