锦灯笼果实多糖提取工艺研究  

Study on the extraction technology of polysaccharide from the fruits of Physalis alkekengi L.

作　　者：周向辉[1] ZHOU Xiang-hui(School of Food Engineering,Shangqiu Polytecnic,Shangqiu 476000,China)

机构地区：[1]商丘职业技术学院食品工程学院,河南商丘476000

出　　处：《化学工程师》2023年第6期96-100,共5页Chemical Engineer

基　　金：河南省郑州市重大科技攻关项目(072SGZN12030)。

摘　　要：本研究通过酶-化学法对锦灯笼果实多糖(Polysaccharide from the fruits of Physalis alkekengi L.,PFP)进行提取,优化了工艺参数。最终结果表明,通过酶-化学法提取PFP,在复合酶的添加量为0.6%、酶水解时间为30min、碱液添加量为3%、碱水解时间为30min的条件下,能够达到最佳的提取效果,PFP的得率为(22.23±0.21)%。In this study,the polysaccharide(Polysaccharide from the fruits of Physalis alkekengi L.,PFP)was extracted by enzymatic-chemical method,and its process parameters were optimized.The final results show that the extraction of PFP by the enzyme-chemical method can achieve the best extraction effect under the conditions of compound enzyme addition of 0.6%,enzymatic hydrolysis time of 30 min,lye addition of 3%,and alkaline hydrolysis time of 50 min,the yield of PFP was(22.23±0.21)%.

关 键 词：酶-化学法 锦灯笼果实 多糖 响应面分析法 

分 类 号：TS275[轻工技术与工程—农产品加工及贮藏工程]