黄鳝消化酶活性的研究  

Study on Digestive Enzyme Activities of Ricefield Eel(Monopterus ablus)

作　　者：刘家芳[1] 杨代勤[1] 阮国良[1] 

机构地区：[1]长江大学动物科学学院,湖北荆州434025

出　　处：《湖北农业科学》2007年第5期804-807,共4页Hubei Agricultural Sciences

基　　金：湖北省"十一五"重大科技攻关项目(2006AA203A01);国家"十一五"科技支撑计划(2006BAD03B01);中国水产科学研究院淡水生态与养殖重点实验室开放课题(2007FEA0206)

摘　　要：研究了黄鳝胃、肠道、肝脏等消化器官内蛋白酶、胰蛋白酶、淀粉酶和脂肪酶的活性。结果表明,蛋白酶在不同消化组织的活性大小从高到低依次为胃>前肠>后肠>肝脏;胰蛋白酶的活性从高到低依次为前肠>胃>后肠>肝脏;淀粉酶的活性从高到低依次为后肠>前肠>肝脏>胃;脂肪酶的活性从高到低依次为后肠>肝脏>前肠>胃。The activities of protease, trypsin, amylase and lipase in digestive tissues or organs of ricefield eel （Monopterus ablus） were studied in this paper. The protease activities in different digestive organs or tissues from higher to lower are in the sequence of stomach〉forgut〉hindgut〉liver,the trypsin activities in different digestive organs or tissues are in the sequence of forgut〉stomach〉hindgut〉liver, the amylase activities in different digestive organs or tissues are in the sequence of hindgut〉 forgut〉liver〉stomach, the lipase activities in different digestive organs or tissues are in the sequence of hindgut〉liver〉forgut〉 stomach.

关 键 词：黄鳝 消化器官 消化酶 

分 类 号：S965.131[农业科学—水产养殖] Q55[农业科学—水产科学]