摘要
以AS-EUⅢ为发酵的出发菌株,进行10L发酵罐扩大培养发酵,确定建立了三个动力学模型,它们的线性拟合度达到95%以上,能较好地描述发酵过程,为以后进一步研究和预测耐酸性α-淀粉酶发酵过程奠定了理论基础。
The kinetics of acid-resistant α-amylase fermentation process was studied with AS-EU Ⅲ as the starting strain for in- termediate culture fermentation in a 10 L fermentor. Three mathematical kinetic models describing the course of fermentation were established. The experimental data showed that the models could describe acid-resistant α-amylase fermentation quite well with the linear imitation degree in excess of 95%. It will provide theoretical references for the further study and forecast of the fermentation process in the future.
出处
《饮料工业》
2008年第8期24-27,共4页
Beverage Industry
关键词
耐酸性Α-淀粉酶
发酵
动力学
acid-resistant α-amylase
fermentation
kinetics
