超声法提取杏鲍菇多糖的条件研究  

Study on the Condition of Ultrasonic Extraction of Eryngii

作　　者：石翛然[1] 

机构地区：[1]南京晓庄学院环境科学学院,江苏南京211171

出　　处：《广东化工》2017年第12期53-57,共5页Guangdong Chemical Industry

基　　金：南京晓庄学院校青年专项2015NXY74

摘　　要：以杏鲍菇为原料,利用超声辅助法及响应面法对杏鲍菇多糖提取工艺进行研究。首先进行单因素实验,根据单因素的结论进行响应面分析,采用响应面法优化操作条件。实验结果表明最佳工艺为:料液比1︰30,超声功率417.64 W,时间17.78 min,温度50℃。多糖得率为17.095%。P.eryngii as raw material, technological condition of extraction of P.eryngi polysaccharides was researched by ultrasonic extraction and response surface methodology. First of all, single factor experiment was investigated, and then based on the conclusion of single factor experiment, using response surface methodology to optimize tile operating conditions.The experimental results showed that the best technological condition were solid-liquid ratio of 1：30, ultrasonic power of417.64 W, extraction time of 17.78 min, extraction temperature of 50 ℃. The polysaccharide yield was 17.095 %.

关 键 词：杏鲍菇多糖 提取 超声波 响应面法 

分 类 号：O69[理学—化学]