And DPS software was applied to get the optimum culture conditions for biomass , exopolysaccharide and phycoerythrin . As a resulte, the production had increased 31.0% 54.3% and 15.9%,respectively.

• 实验确定了超声波处理的最佳剂量和时间；结果生物量、胞外多糖和藻红蛋白产量分别提高了31.；0%25、54