留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

Digestive enzyme and alkaline phosphatase activities during the early stages of Silurus soldatovi development

LIU Wei ZHANG Xiu-Mei WANG Li-Bo

LIU Wei, ZHANG Xiu-Mei, WANG Li-Bo. Digestive enzyme and alkaline phosphatase activities during the early stages of Silurus soldatovi development. Zoological Research, 2010, 31(6): 627-632. doi: 10.3724/SP.J.1141.2010.06627
Citation: LIU Wei, ZHANG Xiu-Mei, WANG Li-Bo. Digestive enzyme and alkaline phosphatase activities during the early stages of Silurus soldatovi development. Zoological Research, 2010, 31(6): 627-632. doi: 10.3724/SP.J.1141.2010.06627

怀头鲇早期发育阶段消化酶及碱性磷酸酶活性变化(英文)

doi: 10.3724/SP.J.1141.2010.06627
详细信息
    通讯作者:

    张秀梅

  • 中图分类号: Q175; Q133

Digestive enzyme and alkaline phosphatase activities during the early stages of Silurus soldatovi development

Funds: Agricultural Science and Technology Fund of Department of Science and Technology (02EFN216900727)
More Information
    Corresponding author: ZHANG Xiu-Mei
  • 摘要: 采用动物性饵料和人工饲料培育1~10日龄怀头鲇(Silurus soldatovi)仔稚鱼,分析测定了全鱼酸性、碱性蛋白酶、淀粉酶、脂肪酶以及碱性磷酸酶的活性。结果表明:孵化后3天开口期仔鱼已具有较高的碱性蛋白酶活性, 5日龄时碱性蛋白酶比活力达到较高值, 8日龄时出现低值, 总体变化呈波动上升趋势; 酸性蛋白酶活性在1~8日龄处于较低水平, 8日龄后开始迅速升高; 淀粉酶活性在5日龄左右达到最高值, 随后酶活性开始下降至较低水平; 脂肪酶活性变化波动较大, 表现为双峰型, 两个峰值分别出现在3~4日龄和6~8日龄。摄食动物性饵料仔稚鱼消化酶活性和碱性磷酸酶活性均高于摄食人工饲料。在整个早期发育过程中, 碱性蛋白酶比酸性蛋白酶活性高, 碱性蛋白酶、淀粉酶比活力在约8日龄仔稚鱼转变期明显下降, 而酸性蛋白酶活性开始迅速升高, 这说明消化酶活性的变化与仔稚鱼发育过程中消化机能转换具有相关性。怀头鲇在10日龄内碱性磷酸酶活性呈上升趋势, 表明怀头鲇胃肠道功能的逐步发育完善。
  • [1] Bong GK, Divakaran S, Brown CK, Os-Trowski AC, Divakaran S. 2001.Comparative digestive enzyme ontogeny in two marine larval fishes: Pacific threadfin, Polydactylus sexfilis and bluefin trevally, Caranx melampygus [J]. Fish Physiol Bioch, 24: 225-241.Cahu CL, Zambonino Infante JL. 1994. Early weaning of sea bass Dicentrarchus labrax larvae with a compound diet: Effect on digestive enzymes [J]. Comp Bioch Physiol, 109A: 213-222.Cahu CL, Zambonino Infante JL. 1998. Algal addition in sea bass (Dicentrarchus labrax) larvae rearing: Effect on digestive enzymes [J]. Aquaculture, 161(14): 479-489.Chen MY, Zhang XM. 2004. Recent advances in digestive physiology of marine fish larvae-juvenile [J]. Mar Fish Res, 25(3): 81-88. (in Chinese)Chen PJ, Wang ZG, Huang CN, Gu Y, Lu H. 1997. Variation of digestive enzyme activity in different development periods of Pagrosomus major [J]. J Ocean Taiwan Strait, 16(3): 245-248. Cousin JCB, Baudin-Laurencin F,Gabaudan J. 1987. Ontogeny of enzymatic activities in fed and fasting turbot Scophthalmus maximus L
    [J]. Fish Biol, 30: 15-33.Cuvier-Peres, Kestemont. 2002. Development of some digestive enzymes in Eurasian perch larvae Perca fluviatilis [J]. Fish Physiol Bioch, 24: 279-285. Feng XY, Zheng JS, Wang ML. 2003. A study of the histochemistry on the digestive tract of the Sebastes schlegeli [J]. J Ocean Univ Qingdao, 33(3): 399-404. (in Chinese) Guan HH, Pan WZ, Chen J, Zhao CG, Liu W. 2006. Post-embryonic development of liver and pancreas and absorption of yolk in Silurus soldatovi, Silurus asotus and F1 [J] J Fish Sci Chn, 13(3): 460-464.(in Chinese)Kolkovski S. 2001. Digestive enzymes in fish larvae and juvenile-implications and applications to formulated diets [J]. Aquaculture, 200: 181-201Munilla-Moran R, Stark JR, Barbour A. 1990. The role of exogenous enzymes in digestion incultured turbot Scophthalmus maximus larvae
    [J]. Aquaculture, 88: 337-350.Oozeki Y, Bailey KM. 1995. Ontogenetic development of digestive enzyme activities in larval walleye pollock Theragra chalcogramma [J]. Mar Biol, 122:177-186.Pan LQ, Wang KX. 1997. The experimental studies on activities of digestive enzyme in the larvae Penaeus chinensis [J].J Fish Chn, 21(1): 26-31. (in Chinese)
    [4] Pan WZ,Yin HB, Liu W, Lu TY, Ren B, Zhao CG. 2000.
    [5] [if supportFields]>
  • 加载中
计量
  • 文章访问数:  1580
  • HTML全文浏览量:  68
  • PDF下载量:  2668
  • 被引次数: 0
出版历程
  • 收稿日期:  2010-02-24
  • 修回日期:  2010-10-08
  • 刊出日期:  2010-12-22

目录

    /

    返回文章
    返回