Study on Polysaccharide Extraction from Phyllanthus emblica in Panzhihua

The effect of solid to liquid ratio,extracting time and temperature on extracting polysaccharide from fresh fruit in Phyllanthus emblica L.in Panzhihua was studied by orthogonal design.And the optimum extraction conditions were determined as follows,solid to liquid ratio,1∶20(m∶m);extracting time,3.0 h;temperature,100 ℃.The polysaccharide content could reach 5.91% under these conditions.