不同规格刺参消化酶活性差异性研究  

Variation of the Activity of Digestive Enzymes Involved in Apostichopus Japonicus with Different Sizes

作　　者：张洪彩[1] 朱江艳[1] 陈政强[1,2,3] 林茂[1,2,3] 

机构地区：[1]集美大学水产学院,福建厦门361021 [2]福建省高校水产科学技术与食品安全重点实验室,福建厦门361021 [3]集美大学水产生物技术研究所,福建厦门361021

出　　处：《泉州师范学院学报》2014年第2期27-30,共4页Journal of Quanzhou Normal University

基　　金：福建省海洋与渔业局重大科技项目(〔2008〕2-5);福建省高校产学合作科技重大项目(2010N5011)

摘　　要：试验对同一养殖池塘中不同规格的1龄刺参的肠道消化酶活性进行差异分析,找出在不同规格刺参个体间差异有统计学意义的消化酶.结果表明:3次取样时不同规格的刺参的蛋白酶、淀粉酶、纤维素酶活性的个体间差异有统计学意义(P<0.05),而褐藻酶活性活性的差异性在3次取样时不同,第1、3次取样时褐藻酶活性差异有统计学意义(P<0.05),第2次取样时差异无统计学意义(P>0.05).Different sizes of 1 year sea cucumber（Apostichopus japonicus）were cultured in the same pond, and we test the activity of digestive enzymes in order to find the differences which excite in different sizes of sea cucumber. The results show that there is the significant difference in protease, amylase,cellulase activity among the different sizes of apostichopus japonicus （P〈0.05）, while the difference of alginase activity involved in apostichopus japonicus with different sizes is not the same in 3 times experiment. In the first and third time the difference is significant（P〈0.05）,but in the second time the difference is not siginificant（P〉0.05）.

关 键 词：刺参 不同规格 肠道 消化酶 差异性 

分 类 号：S917.4[农业科学—水产科学]