Fermentation is any process involving the mass culture of microorganisms,either anaerobic or aerobic. This process requires control of a series of parameters that depend on the desired final product. Throughout time,strain selection,culture media improvement,and preservation techniques have contributed to optimize the fermentation process in industry
Fermentation is any process involving the mass culture of microorganisms, either anaerobic or aerobic. This process requires control of a series of parameters that depend on the desired final product. Throughout time, strain selection, culture media improvement, and preservation techniques have contributed to optimize the fermentation process in industry
Industrial Microbiology is the discipline that uses microorganisms,usually grown on a large scale,to produce valuable commercial products or carry out important chemical transformations. Fermentation Engineering is the technology to grow cells in a large scale with high efficiency,it also includes product recovery processes
• Industrial Microbiology is the discipline that uses microorganisms, usually grown on a large scale, to produce valuable commercial products or carry out important chemical transformations. • Fermentation Engineering is the technology to grow cells in a large scale with high efficiency, it also includes product recovery processes
发酵工程 主要指在最适发酵条件下,发酵罐中大量培养细 胞和生产代谢产物的工艺技术 ()有严格的无菌生长环境: 发酵前,采用高温高压对发酵原科和发酵罐以及 各种连接管道进行灭菌的技术; 在发酵过程中,句发酵罐中通入干燥无菌空气 的空气过滤技术; (②)在发酵过程中,根据细胞生长要求控制加抖速 度的计算机控制技术; (③3)种子培养和生产培养的不同的工艺技术;
发酵工程 主要指在最适发酵条件下,发酵罐中大量培养细 胞和生产代谢产物的工艺技术 (1) 有严格的无菌生长环境: 发酵前,采用高温高压对发酵原料和发酵罐以及 各种连接管道进行灭菌的技术; 在发酵过程中, 向发酵罐中通入干燥无菌空气 的空气过滤技术; (2) 在发酵过程中,根据细胞生长要求控制加料速 度的计算机控制技术; (3) 种子培养和生产培养的不同的工艺技术;
(4)大规模工业发酵前,实验宝的小发酵罐实验, 得到产物形成的动力学模型, 并根据这个模型设计中试的发酵, 中试数据更大规模生产的动力学模型; (⑤)生物反应的复杂性,在从实验室到中试,从中 试到大规模生产过程中会出现许多问题, 即发酵工程工艺放大
(4) 大规模工业发酵前,实验 室的小发酵罐实验, 得到产物形成的动力学模型, 并根据这个模型设计中试的发酵, 中试数据 - 更大规模生产的动力学模型; (5) 生物反应的复杂性,在从实验室到中试,从中 试到大规模生产过程中会出现许多问题, 即发酵工程工艺放大
ermentation engineering 发酵工程组成 上游工程 从广义上讲,由三部分组成: 上游工程、发酵工程、下游工程 UPSTREAM PROCESSES 下游工程 FERMENTATION DOWNSTREAM Process Control PROCESSES
FERMENTATION Process Control Fermentation engineering 上游工程 UPSTREAM PROCESSES 下游工程 DOWNSTREAM PROCESSES 发酵工程组成 从广义上讲,由三部分组成: 上游工程、发酵工程、下游工程