Research Status of Aurcularia Auricular Polysaccharides Extraction and Functional Food: A Review

Aurcularia auricular polysaccharide (AAP) is a kind of acidic heteropoly sugar containing β-D-glucan, it has good biological activities. In this paper, the main components, extraction methods and development and application of AAP were systematically introduced, in order to provide new ideas and theoretical basis for promoting the creation of new products of AAP.