响应面法在姬松茸液体发酵培养基优化中的应用  

Application of Response surface for the Optimization of Submerged Cultivation of Agaricus Blazei Murill

作　　者：赵迎庆[1] 曹新志[1] 熊俐[1] 李琳琳[1] 

机构地区：[1]四川理工学院生物工程学院,四川自贡643000

出　　处：《中国食品学报》2014年第4期120-126,共7页Journal of Chinese Institute Of Food Science and Technology

摘　　要：通过单因素试验筛选最优培养基成分,通过中心组合试验设计优化姬松茸液体发酵培养基。选用廉价的传统工业废料作为试验材料,这样不仅有效地降低了成本投入,而且便于工艺的推广。试验结果表明:在蔗糖质量浓度57.5 g/L、工业玉米浆质量浓度2.05 g/L条件下,菌丝体干重达到1.127 g/100 mL。The research was based on the single factor experiment in order to search for the optimum liquid medium of Agaricus Blazei Murill. Central Composite Design methods with design-expert software were used in this experiment and industrial corn steep liquor was selected for it slow-priced. Results showed that the optimum contents of liquid medium were of sucrose 57.5 g/L and industrial corn steep liquor 2.05 g/L, under which the cell dry weight was 1.127 g/ 100 mL.

关 键 词：姬松茸 液体发酵 工业玉米浆 响应面分析法 

分 类 号：TQ920.6[轻工技术与工程—发酵工程]