液态发酵竹荪多糖提取工艺的优化  

The Optimization of Polysaccharide Extraction of the Dictyophora Mycelia of Liquid Fermentation

作　　者：何惠[1] 徐兆伯[1] 

机构地区：[1]贵州轻工职业技术学院,贵州贵阳550005

出　　处：《中国食用菌》2011年第4期54-55,共2页Edible Fungi of China

摘　　要：应用响应曲面法对液体培养得到的竹荪菌丝体多糖的提取工艺做了分析和优化。结果表明最佳多糖提取工艺为提取时间为43.0 min,料液比1∶34.2,提取温度59.5℃,竹荪中多糖的提取率能达到最大为4.65%。Using the response surface methodology, the polysaccharide extraction of Dictyophora mycelia was analyzed and studied. The results showed that the best condition of the polysaccharide extraction was extracting time of 34.0 min, the ratio of material and liquid was 1：34.2, and temperature was 59.5℃. The most efficiency of polysaccharide extraction can reach 4.64%.

关 键 词：竹荪 多糖提取 响应曲面法 

分 类 号：S646.8[农业科学—蔬菜学]