高产乳糖酶酵母菌生长模型的研究前景  

PROSPECTS OF STUDY ON KINETIC MODELS OF YEAST WITH HIGH VITALISTIC β-GALACTOSIDASE

作　　者：丁春明[1] 贺银凤[1] 

机构地区：[1]内蒙古农业大学食品科学与工程学院,内蒙古呼和浩特010018

出　　处：《食品研究与开发》2007年第8期176-179,共4页Food Research and Development

摘　　要：酵母菌作为生产乳糖酶的一种主要工程菌,在实验及生产应用方面得到了许多学者的关注。在已筛选得到高产乳糖酶酵母菌基础上,分析可用于高产乳糖分解酶酵母菌的两种生长模型,以期针对高产乳糖酶筛得酵母菌建立一种生长动力学模型,指导其发酵和研究其生长机理,并为工业化生产提供指导。As a major bacterium in the production of β-Galactosidase,yeast has attracted a great deal of attention from scholars in both experiment and production. On the base of getting some yeast with high vitalistic β-Galactosidase, two kinetic models were analyzed which can be utilized in the yeast with high vitalistic β-Galactosidase, in order to establish a kind of kinetic models for growth of the yeast with high vitalistic β-Galactosidase to study the growth mechanism of this bacterium, and to provide guidance for production of this bacterium.

关 键 词：高产乳糖酶酵母菌 Monod动力学模型 比生长速率 Logistic动力学模型 

分 类 号：TS252.1[轻工技术与工程—农产品加工及贮藏工程]