从莴苣叶中提取SOD的研究  

Extracting SOD from Lettuce Leaves and Determining Its Activity

作　　者：俞纯方[1] 郝文树 邵承斌[1] 许平[1] 韩秋红 

机构地区：[1]西南农业大学动物养殖学院,渝州大学,重庆师范学院,万县市畜牧局

出　　处：《渝州大学学报》1995年第4期74-76,共3页

摘　　要：报道了用有机溶剂处理、柱层析分离提取莴苣叶中ＳＯＤ，并以邻苯三酚自氧化法测定其活性。莴苣叶中ＳＯＤ活力为１１３．８８×１０３ｕ／Ｌ，比活力为６７０×１０４ｕ／ｋｇ。The mothod of extracting SOD from lettuce leaves with organ ic solven t and pillar-rayer-separate was reported the activity of SOD with the mothod of phrogauol' s auto-oxide was alsostudied,and the activity of the SOD was 11 3. 88 u per ml ,specific activity was 670 u per mg.

关 键 词：莴苣叶 SOD 提取 测定 

分 类 号：Q554.9[生物学—生物化学]