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Position: Home > Articles > Research on Optimization of Extraction Process of Polysaccharides from Agaricus blazei by Using Ultrasonic Technology Acta Agriculturae Jiangxi 2015,27 (10) 92-95

应用超声波技术提取姬松茸多糖工艺的优化研究

作  者:
付志英;林花;丁玲
单  位:
福建农业职业技术学院
关键词:
超声波技术;姬松茸;多糖;提取工艺;优化
摘  要:
采用超声波技术提取姬松茸多糖,通过单因子实验和正交实验明确了不同因素对姬松茸多糖提取率影响的主次顺序:浸提温度>超声波时间>超声波功率>浸提时间。确定了提取姬松茸多糖的最佳工艺条件:料液比1∶10;吸水膨胀温度90℃;吸水膨胀时间0.5 h;超声波功率80 W;超声波时间20 min;浸提温度100℃;浸提时间1.0 h。在该最优工艺条件下,姬松茸多糖得率达到19.70%。
译  名:
Research on Optimization of Extraction Process of Polysaccharides from Agaricus blazei by Using Ultrasonic Technology
作  者:
FU Zhi-ying;LIN Hua;DING Ling;Fujian Vocational College of Agriculture;
关键词:
Ultrasonic technology;;Agaricus blazei;;Polysaccharides;;Extraction process;;Optimization
摘  要:
Ultrasonic technology was used to extract polysaccharides from Agaricus blazei Murrill. Through single-factor and orthogonal tests,the effect magnitude of various factors on the extraction rate of polysaccharides from A. blazei was clarified as follows:extraction temperature > ultrasonic treatment time > ultrasonic power > extraction time. The optimum technical process conditions for the extraction of polysaccharides from A. blazei were obtained as follows: material-liquid ratio 1 ∶10,imbibition temperature 90 ℃,imbibition time 0.5 h,ultrasonic power 80 W,ultrasonic treatment time 20 min,extraction temperature 100 ℃,and extraction time1.0 h. Under these optimum technical process conditions,the extraction rate of polysaccharides from A. blazei reached 19.70%.

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