极端环境微生物源活性物质的研究进展  

Progress on Bioactive Substances Produced by Extemophiles

作　　者：黎唯[1] 李一青[1] 李铭刚[1] 赵江源[1] 崔晓龙[1] 彭谦[1] 文孟良[1] 

机构地区：[1]云南大学生物资源保护与利用重点实验室教育部自然资源药物化学重点实验室,昆明650091

出　　处：《国外医药（抗生素分册）》2007年第1期1-5,18,共6页World Notes on Antibiotics

基　　金：国家自然科学基金项目(20362009;20462008;30460004;30460022);云南省自然科学基金重点项目(2004C0002Z)资助

摘　　要：极端环境微生物以其特殊的生理机能适应了高温、低温、高酸碱度、高盐、高压等恶劣生存条件,独特的生存环境形成了其特有的代谢方式并能够产生许多具有特殊功能的生物活性物质,如极端酶及抗生素等,它们在医药、食品、农业、化工、环保等领域有着重要的应用前景。本文综述近年来极端环境微生物产生的极端酶及抗生素。Because of their special physiological functions, extremophiles can survive in and adapt to some extreme environments, such as high or low temperature, extremely salty, acidic or alkaline conditions, as well as high pressure etc. They can also, with their unique metabolic pathway formed in special environments, produce many special bioactive substances, such as extremozymes and antibiotics. These bioactive substances showed considerable usefulness and great potential in many areas, such as medicine, food, agriculture, chemical engineering and environmental protection. In this paper, we summarized the extremozymes and antibiotics produced by extemophiles in recent years.

关 键 词：极端环境微生物 极端酶 抗生素 

分 类 号：Q939.99[生物学—微生物学]