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Study on the Properties of Oxidase in Kandelia candel

Abstract

红树林是生长在河口潮间带的木本植物群落,由于红树林湿地系统处于热带、亚热带淡水和海水的交互地带,可以对存留在泥滩中的重金属等污染物通过物理、化学及生物作用起到净化效果,所以红树林湿地系统对污染物的监测和净化不容忽视。随着河口海岸较为严重的重金属等污染物的污染问题,运用酶学手段探索多酚氧化酶(polyphenoloxidase,PPO,EC.1.14.18.1)本文又称酪氨酸酶、过氧化物酶(peroxi-dase,POD,EC1.11.1.7)的酶学性质与污染物影响的相关性,试图建立快速,准确的污染物监测方法。以红树植物为研究对象,对其中的过氧化物酶和多酚氧化酶进行分离纯化,并研究其性质,为筛选...Mangroves are woody plant communities, growth in the estuarine intertidal. For mangrove wetland system is in the tropical and subtropical areas of freshwater and seawater intersection, we can purify the heavy metals and other pollutants in the mudflats through physical, chemical and biological effects of mangroves. Therefore, through the mangrove wetland systems to monitor and purify pollutants ca...学位:理学硕士院系专业:生命科学学院生物学系_生物化学与分子生物学学号:2172008115267

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