机构地区: 河北农业大学食品科技学院
出 处: 《食品与发酵工业》 2003年第11期89-92,共4页
摘 要: 对水解酶 β 半乳糖苷酶的酶源、特性、体内代谢作简要介绍 ,同时讨论了固定化技术、基因工程技术生产乳糖酶的发展现状。 In this paper,lactase from different microbes,and their metabolism in the body were reviewed. The technology of immobilization and gene engineering were also introduced.