Acetobacter xylinum NUST4.2摇瓶发酵细菌纤维素的动力学研究
Acetobacter xylinum NUST4.2요병발효세균섬유소적동역학연구
Studies on Fermentation Kinetics of Acetobacter xylinumNUST4.2 Producing Bacterial Cellulose in Shake Flask
  • 万方数据
    皖西学院学报 환서학원학보
    JOURNAL OF WANXI UNIVERSITY
    2011年 5期 88-91 ,共4页

    殷智超%马波%朱春林%孙东平

    은지초%마파%주춘림%손동평

    Acetobacter%xylinum%NUST4.2%细菌纤维素%发酵动力学模型 Acetobacter%xylinum%NUST4.2%細菌纖維素%髮酵動力學模型
    Acetobacter%xylinum%NUST4.2%세균섬유소%발효동역학모형
    Acetobacter xylinum NUST4.2%bacterial cellulose%fermentation kinetics model
    研究了细菌纤维素生产菌株Acetobacter xylinum NUST4.2的发酵动力学特性,建立了基于Logistic方程的菌体生长动力学、产物生成动力学、底物消耗动力学,得到了描述摇瓶发酵过程的动力学模型及模型参数,模型与实验数据拟合良好,反映了该菌株分批发酵过程的动力学特征。
    연구료세균섬유소생산균주Acetobacter xylinum NUST4.2적발효동역학특성,건립료기우Logistic방정적균체생장동역학、산물생성동역학、저물소모동역학,득도료묘술요병발효과정적동역학모형급모형삼수,모형여실험수거의합량호,반영료해균주분비발효과정적동역학특정。
    The fermentation kinetics of bacterial cellulose-producting strain Acetobacter xylinum NUST4.2 was studied.A kinetic model was established based on the Logistic equation for cell growth,product formation and substrate consumption during fermentation in shake flask.The model fitted well and gave a reasonable description of the batch fermentation process.
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