Advances in Development and Utilization of Chinese giant salamander（Andrias davidianus）

• 1、Key Laboratory of Bio-resources of Shaanxi Province, School of Bioscience and Engineering, Shaanxi University of Technology, Shaanxi, Hanzhong, 723001

Abstract：As one of the characteristic aquaculture species, giant salamander has been successfully industrialized in many places in China. With the expansion of the breeding scale and quantity of the second generation giant salamander and the implementation of the national policy on the franchise and utilization of aquatic wildlife such as giant salamander, the deep processing and development and utilization of giant salamander have become the bottleneck of the transformation and upgrading of the aquaculture industry. In this paper, by searching domestic and foreign literatures on the nutritional value and active ingredient development and utilization of giant salamander, the research progress of giant salamander skin, skin secretion, meat, oil, skeleton and blood development and utilization were introduced from the perspective of processing and utilization of giant salamander, hoping to provide reference for the improvement of processing and comprehensive utilization level of giant salamander in the new period.

Keywords： giant salamander collagen bioactive peptids skin secretion blood