%0 Journal Article
%T 猪血中过氧化氢酶提取及其性质研究
%A 张坤生
%A 田荟琳
%J 食品科学
%D 2006
%X As one kind of oxidases, catalases can be found in almost all animals, plants and microorganisms. Catalases can catalyse the decomposition of the cellular hydrogen-peroxide and thus protect membrane lipid against peroxidation. A catalase from pig blood has been purified by the use of sephadex G-100 and PEG-6000 chromatography. It has biggest activity at pH7.4, and 20～ 40℃. There were different effection for different metal ions
%K 过氧化氢酶
%K 猪血
%K 提取
%U http://www.spkx.net.cn/CN/abstract/abstract20139.shtml