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Position: Home > Articles > Optimization of Extraction Processing of Polysaccharide from Waste Materials of Pleurotus eryngii by Response Surface Methodology FOOD SCIENCE 2010,31 (24) 155-158

响应面法优化杏鲍菇菌糠多糖提取工艺

作  者:
侯军;林晓民;李瑛;白莉娟;张家进;耿翠敏;张虹;李冬琳
单  位:
河南科技大学林学院
关键词:
杏鲍菇;菌糠;多糖;响应面分析法
摘  要:
目的:优化杏鲍菇菌糠多糖的提取工艺。方法:在单因素试验基础上根据Box-Behnken中心组合试验设计原理,采用三因素三水平响应面分析法,依据回归分析确定各工艺条件的影响因素。结果:杏鲍菇菌糠多糖提取的最佳工艺条件为提取温度88℃、提取时间8.5h、水料比57:1(mL/g),多糖最大提取率6.43%。结论:响应面优化法能够提高杏鲍菇菌糠的多糖提取率。
译  名:
Optimization of Extraction Processing of Polysaccharide from Waste Materials of Pleurotus eryngii by Response Surface Methodology
作  者:
HOU Jun,LIN Xiao-min,LI Ying,BAI Li-juan,ZHANG Jia-jin, GENG Cui-min,ZHANG Hong,LI Dong-lin ( College of Forestry, Henan University of Science and Technology, Luoyang 471003, China )
关键词:
Pleurotus eryngii;waste material;polysaccharide;response surface methodology (RSM)
摘  要:
Objective: To optimize the extraction processing of polysaccharide from waste materials Pleurotus eryngii. Method: On the basis of single-factor experiments and the principles of Box-Behnken central composite experimental design, response surface methodology (RSM) with 3 factors and 3 levels was used to explore the effect of each factor on extraction rate of polysaccharide. Results: The optimal extraction processing conditions of polysaccharide were extraction temperature of 88 ℃, extraction time of 8.5 h and water-material ratio of 57:1 (mL/g). Under the optimal extraction conditions, the extraction rate of polysaccharide was up to 6.43%. Conclusion: RSM can improve extraction rate of polysaccharide from P. eryngii.

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