圆鮀鲣暗色肉酶解物5 ku组分的抗氧化活性与抗疲劳作用  

Antioxidant Activity and Anti-fatigue Effect of 5 ku Fraction of Hydrolysates from Auxis tapeinosom Dark Muscle

作　　者：陈义明[1] 孙瑞坤[1] 张帅[1] 张铁兰 章超桦[1,2,3,4] 曹文红[1,2,3,4] CHEN Yi-ming;SUN Rui-kun;ZHANG Shuai;ZHANG Tie-lan;ZHANG Chao-hua;CAO Wen-hong(College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 520488, China;Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety, Zhanjiang 520488,China;Key Laboratory of Advanced Processing of Aquatic Products of Guangdong Higher Education Institution, Zhanjiang 520488, China;National Research and Development Branch Center for Shellfish Processing (Zhanjiang), Zhanjiang 520488, China)

机构地区：[1]广东海洋大学食品科技学院,广东湛江524088 [2]广东省水产品加工与安全重点实验室,广东湛江524088 [3]广东普通高等学校水产品深加工重点实验室,广东湛江524088 [4]国家贝类加工技术研发分中心(湛江),广东湛江524088

出　　处：《广东海洋大学学报》2017年第4期92-97,共6页Journal of Guangdong Ocean University

基　　金：广东省农业科技团队项目(2011A020102005);广东省科技计划项目(2014B020204001);广东省教育厅创新强校工程项目(2014GKXM047)

摘　　要：研究圆鮀鲣暗色肉酶解物5ku组分(5ku F)体外抗氧化活性和抗疲劳作用,探讨其抗疲劳作用和抗氧化活性之间的相关性。结果表明,5ku F可清除自由基,有一定还原力。与空白组相比,5ku F可延长小鼠力竭游泳时间,分别延长32.6%~53.7%。5ku F能减少肝糖原消耗,分别高1.48~1.69倍。5ku F还能降低乳酸和尿素氮含量,分别降低11.66%~13.64%和12.21%~19.3%。另外,5ku F能通过提高超氧化物歧化酶和过氧化氢酶的活力来改善抗氧化酶系统。5ku F具有抗氧化活性和抗疲劳作用,其抗疲劳作用与抗氧化活性有一定相关性。The in vitro antioxidant activity and anti-fatigue effect of Auxis tapeinosom dark musclehydrolysates5ku fraction(5kuF)were investigated,to discuss the correlation between its anti-fatigueeffect and antioxidant activity.The result showed that5kuF had free radical scavenging activities andhad certain reducing power.It also prolonged the swimming time to exhaustion of mice by32.6%–53.75%compared to the control.It reduced consumption of liver glycogen(1.48-1.69-fold increase).Itdecreased the levels of lactic acid and blood urea nitrogen by11.66%–13.64%and12.21%–19.3%respectively.In addition,it improved enzymatic antioxidant system by increasing the activities ofsuperoxide dismutase and catalase.It has antioxidant activity and anti-fatigue effect,and its antioxidantactivity and anti-fatigue effect had certain correlation.

关 键 词：圆鮀鲣 暗色肉酶解物 抗氧化活性 抗疲劳作用 5ku组分 

分 类 号：TS254.1[轻工技术与工程—水产品加工及贮藏工程]