Abstract：The activities of lysozyme ,superoxide dismutase (SOD) ,catalase (CAT ) ,and glutathione peroxidase (GSH‐Px) ,and contents of malondialdehyde (MDA) were studied in gill ,hepatopancreas and muscle of Chinese mitten‐handed carb (Eriocheir sinensis) with body weight of 165-175 g farmed under organic and traditional farming patterns . The results showed that the activities of SOD and CAT in hepatopancreas and muscle were significantly higher in the crab farmed in organic pattern than in traditional pattern (P <0.05) ,without significant difference in the activity of SOD and CAT in gills (P>0 .05) .The activity of GSH‐Px was found to be much higher in gill ,hepatopancreas and muscle of Chinese mitten‐handed crab cultured in organic pattern than in traditional pattern (P <0 .05) .There was significantly lower content of MDA in gill , hepatopancreas and muscle of Chinese mitten‐handed crab cultured in organic pattern than in traditional pattern (P <0 .05) .Lysozyme activitiy was much higher in hepatopancreas of Chinese mitten‐handed crab cultured in organic pattern than in traditional pattern (P <0 .05) .The findings indicate that Chinese mitten‐handed crab cultured in the organic pattern show stronger ability of antioxidant defenses and resistance to diseases than the crab farmed in the traditional pattern .
收稿日期: 2015-07-25
引用本文:
吴凡,赵燕静,管卫兵,蒋昕彧,周传江,孔祥会. 有机养殖模式下中华绒螯蟹抗氧化防护和溶菌酶的活性[J]. 水产科学, 2015, (7): 418-422.
WU Fan,ZHAO Yanjing,GUAN Weibing,JIANG Xinyu,ZHOU Chuanjiang,KONG Xianghui. Antioxidant Defenses and Lysozyme Activity in Chinese Mitten-handed Crab Eriochei r sinensis Farmed in Organic Farming Pattern. Fisheries Science, 2015, (7): 418-422.
