| 耳鲍消化酶活力的研究 |
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| 引用本文： | 王林桂,王小兵,黄 勃.耳鲍消化酶活力的研究[J].海洋科学,2012,36(6):78-83. |
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| 作者姓名： | 王林桂 王小兵 黄 勃 |
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| 作者单位： | 1. 海南大学海洋学院,海南海口570228
2. 海南大学材料与化工学院,海南海口570228 |
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| 基金项目： | 国家高技术发展计划项目 (2004AA603130); 国家自然科学基金项目(40366001); 海南省外国专家局项目(20031211); 海南大学植物学国家重点学科项目(071001) |
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| 摘 要： | 对人工养殖条件下体长0.52~7.05cm 耳鲍(Haliotis asinina)的消化酶活力进行了研究.结果表明,淀粉酶活力随体长的增加而减小,纤维素酶活力随体长的增加而递增,脂肪酶活力随体长的增加无明显变化,不同部位酶活力依次为:﹥胃消化腺肠.方差分析表明:同体长组别,淀粉酶活力在胃、肠﹥间存在显著差异(P<0.05),在消化腺与肠间,胃与消化腺间无显著差异(P>0.05);纤维素酶活力在胃与消化腺、肠间存在显著差异(P<0.05),在消化腺与肠间无显著差异(P>0.05)
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| 关 键 词： | 耳鲍(Haliotis asinina) 消化酶活力 消化腺 |
| 收稿时间： | 2011/6/11 0:00:00 |
| 修稿时间： | 2011/10/12 0:00:00 |
Studies on digestive enzymes of Haliotis asinina |
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| WANG Lin-gui,WANG Xiao-bin,HUANG Bo.Studies on digestive enzymes of Haliotis asinina[J].Marine Sciences,2012,36(6):78-83. |
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| Authors: | WANG Lin-gui WANG Xiao-bin HUANG Bo |
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| Institution: | 1(1.Fishery Department,Hainan University,Haikou 570228,China;2.College of Material Science and Chemical Engineering,Hainan University,Haikou 570228,China) |
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| Abstract: | The digestive enzyme activities of Haliotis asinina at different stage were investigated in this paper..The results showed that the cellulase activities increased while the amylase activities decreased with the growth of H.asinina.There were no significant changes in lipase activities.The enzymatic activity order for different parts is: stomach>digestive gland> intestine.The ANOVA analysis showed that the amylase activities exhibited significant differences(P<0.05) between the stomach and intestine at the same stage,while no significant differences(P> 0.05)between the digestive gland and intestine,the digestive gland and stomach,respectively.The activities of cellulase were significantly different(P<0.05)between the stomach and digestive gland,the stomach and intestine,while not significantly different(P>0.05) between the digestive gland and intestine. |
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| Keywords: | Haliotis asinina digestive enzyme activity digestive gland |
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