【摘要】 以兔血为原料，从工业生产实际出发，通过实验，比较了硫酸接法、丙酮法和铜盐法提取超氧化物歧化酶的得率、方法的可操作性和经济性等方面的优缺点，最后确认硫酸铵法优于其他方法。更多还原

【Abstract】 The advantages and disadvantages of three methods used to extract superoxide dismu-tase from animal erythrocytes-with ammonium sulfate,with acetone ,and with copper chlo-ride inspectively-are studied The results show that the method of sedimentation with am-monium sulfate is most suitat e to industry.更多还原