β-1,3/1,6葡聚糖对白虾酚氧化酶活力影响的时效和量效关系  

Relationship Between Dose-effect and Time-effect of β-1,3/1,6-glucan to the Activity of Phenoloxidase of Palaemon carincauda Holthuis

作　　者：贾永红[1] 赖淑娟[1] 朱少东[1] 王健[1] 华文央[1] 

机构地区：[1]浙江万里学院,宁波315100

出　　处：《浙江万里学院学报》2008年第5期83-86,共4页Journal of Zhejiang Wanli University

基　　金：2007年浙江省科技厅新苗计划;"β-1;3/1;6葡聚糖对白虾酚氧化酶活力影响的时效和量效关系";2005年浙江省教育厅项目;"海葵毒素抗凝血蛋白活性因子的筛选";(20050223);宁波市博士基金;"一种快速高效的海洋虾蟹类生物抗菌肽筛选平台的研究";(2005A610026)

摘　　要：文章以宁波常见的水产养殖动物白虾(Palaemon carincauda Holthuis)为实验对象,依次通过0.25 g/L、0.5 g/L和1 g/L的β-1,3/1,6葡聚糖梯度溶液对白虾分别进行60、90和120分钟洗浴,之后测定其血淋巴液中酚氧化酶的相对活力大小,进而比较不同浓度和时间段下白虾酚氧化酶活力大小差别的量效关系。结果表明,0.25 g/L的β-1,3/1,6葡聚糖溶液对白虾洗浴60分钟时,酚氧化酶的相对活力较高,而过高的浓度或者过长的处理时间均会在一定程度上影响酚氧化酶的活力.In this study, the relationship between the dose-effect including 0.25 g/L, 0.5 g/L and 1 g/L of β-1,3/1,6-glucan, and time-effect including 60, 90 and 120 rains were studied using bath method of Palaemon carincauda Holthuis, which was generally breed in Ningbo, the Phenoloxidase （PO） activity was subsequently determined. By the analysis of the exhibition of PO, the bath method with 0.25 g/L of β-1, 3/1,6--glucan in 60 mins was proved to be the better choice in the combination group, whereas others decreased the PO activity.

关 键 词：白虾 葡聚糖 酚氧化酶 量效关系 

分 类 号：S917.4[农业科学—水产科学]