Effects of Peptides from Swine Blood on Antioxidative Capacity of Mice  

作　　者：FANG Jun JIANG Hong-mei TIAN Yun WANG Zhi LU Xiang-yang 

机构地区：[1]College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, China [2]Science College, Hunan Agricultural University, Changsha 410128, China [3]Hunan Agricultural Bioengineering Research Institute, Changsha 410128, China

出　　处：《Animal Husbandry and Feed Science》2009年第6期19-20,共2页动物与饲料科学（英文版）

基　　金：supported by National Natural Science Foundation of China (30270976);Major Science and Technology Projects of Hunan Province (2007FJ1003; 2007RS40227) ;Talents Introduction Fund of Hunan Agricultural University(07YJ07)

摘　　要：Porcine peptides have strong antioxidative activities. The porcine peptides at different doses were administered hepatotoxic mice to investigate their in vivo antioxidant capability. After administration, the activity of superoxide dismutase and glutathione peroxidase in liver and serum was enhanced and malonaldehyde content in liver and serum was greatly decreased. Therefore, the porcine peptides can significantly reduce the damage of active oxygen to body, enhance the body＇s antioxidant capability, and thus maintain health.Porcine peptides have strong antioxidative activities. The porcine peptides at different doses were administered hepatotoxic mice to investigate their in vivo antioxidant capability. After administration, the activity of superoxide dismutase and glutathione peroxidase in liver and serum was enhanced and malonaldehyde content in liver and serum was greatly decreased. Therefore, the porcine peptides can significantly reduce the damage of active oxygen to body, enhance the body＇s antioxidant capability, and thus maintain health.

关 键 词：Pomine peptide Hepatotoxic mice Antioxidative activity 

分 类 号：Q516[生物学—生物化学] TS202.3[轻工技术与工程—食品科学]