摘要
脲酶是一种高效的尿素分解催化剂,化学反应速度是常规化学催化的1014倍,广泛应用于工业、农业和医药行业。论述脲酶在生物工程中的应用,内容包括检测血、尿、酒饮料、天然水和环境污水中尿素;检测肌酐和精氨酸;消除肾衰竭病人体内多余尿素,消除酒饮料和废水中尿素;回收太空飞船上的废水和控制多级酶促反应中的pH。
Urease is a highly efficient catalyst for the hydrolysis of urea,the reaction rate of which is approximately 10^14 times than that of the noncatalyzed reaction. It has been used in agriculture,industry and medicine areas. In this work the applications in bioengeering was reviewed,including urea content analysis in blood,urine,alcoholic beverages,natural water and environmental wastewaters;determination of creatinine,arginine;urea removal from artificial kidney dialyzates,alcohol beverages and fertilizer wastewaters;wastewater reclamation for life support systems in space and pH control or shift for multi-enzyme reaction system.
出处
《生物技术通报》
CAS
CSCD
北大核心
2009年第3期37-41,共5页
Biotechnology Bulletin
基金
“十一五”奶业国家科技支撑计划(2006BAD12B08,2006BAD04A10)
