[目的]研究复合酶法提取野木瓜汁的工艺.[方法]以野木瓜为原料,采用复合酶法提取野木瓜汁.[结果]确定了果胶酶与纤维素酶的最佳添加比例为1∶ 6.复合酶提取野木瓜汁的最佳酶解工艺条件为:复合酶添加量1.0%,酶解温度45 ℃,pH值4.0,酶解时间2.5 h.在此最佳条件下,野木瓜出汁率可达56.7%,比空白样的出汁率13.7% 多出了43.0个百分点.[结论]找到了一种提取野木瓜汁的方法.%[ Objective] The research aimed to study the technology of extracting Chaenomeles calhayensis juice by compound enzymolysis method. [ Method ] Choosing Chaenomeles cathayensis as raw material, the juice yield of the Chaenomeles cathayensis was studied by compound enzymolysis method. [Result] The results showed that the best proportion of pectinase and cellulase was 1:6. The optimum conditions of extracting the Chaenomeles cathayensis juice by compound enzymolysis method was as follow :The enzymolysis temperature 45℃,the amount of compound enzyme (petinase: cellulase = 1=6) 1.0%,pH value 4.0, the enzymolysis time 2.5 h. The Chaenomeles cathayensis juice yield could reach 56.7% under this optimum conditions. It was more 43.0 percentage point than the control which reached 13.1% o [ Conclusion ] The study finds a method of extracting Chaenomeles cathayensis juice.
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