The results indicated that the major factor affecting the deproteinization rate (DPR) was B (2 butanol), the sub major factor D (ethanol); while C (methanol) and E (NaCl) had little influence.

• 5因素 3水平正交试验的结果表明 ,影响脱蛋白率 ( DPR)的主要因素是 B(正丁醇 )、次主要因素是 D(乙醇 ) ,而因素 C(甲醇 )和 E(氯化钠 )的影响则较小 ;