Effect of Fasting and Refeeding on Growth and Blood Chemistry in Juvenile Olive Flounder Paralichthys olivaceus L.

  • Cho, Sung-Hwoan (Division of Marine Environment and BioScience, College of Ocean Science and Technology, Korea Maritime University)
  • Published : 2009.02.25

Abstract

Effect of fasting and refeeding on growth and blood chemistry of juvenile olive flounder Paralichthys olivaceus L. was investigated when fish achieved compensatory growth. Fish were fed the experimental diet for 6 days a week. Five treatments in triplicate were prepared: C, S1, S2, S3 and S4. Fish in the control group (C) were hand-fed to apparent satiation twice a day. Fish in treatments of S1, S2, S3 and S4 experienced 1, 2, 3 and 4 weeks of starvation and were then hand-fed to satiation twice daily during the remaining 7, 6, 5 and 4 weeks of the experiment, respectively. Weight gain of fish in C, S1 and S2 were higher than those of fish in S3 and S4. A significant difference in plasma total protein, glucose, triglyceride, $T_3$ and $T_4$ was observed in between starved and refed fish for the rest periods of the feeding trial. Plasma total protein and $T_3$ of flounder decreased with week of fasting and following correlationships were obtained; Y (Total protein) = -0.13X (week of fasting) + 1.54, $R^2=0.9792$ and $Y(T_3)=-11.48X$ (week of fasting) + 79.57, $R^2=0.8822$, respectively.

References

  1. Cho, S. H., 2005. Compensatory growth of juvenile flounder Paralichthys olivaceus L. and changes in biochemical composition and body condition indices during starvation and after refeeding during the winter season. J. World Aquacult. Soc., 36, 508-514 https://doi.org/10.1111/j.1749-7345.2005.tb00398.x
  2. Cho, S. H., S. Lee, B. H. Park, S. Ji, J. Lee, J. Bae and S. Oh, 2006. Compensatoη growth of juvenile olive flounder Paralichthys olivaceus L. and changes in proximate composition and body condition indexes during fasting and after refeeding in summer season. J. World Aquacult. Soc., 37, 168-174 https://doi.org/10.1111/j.1749-7345.2006.00023.x
  3. Cody, R. P. and J. K. Smith, 1991. Applied Statistics and the SAS Programming Language. 3rd edition. Prentice Hall, Englewood Cliffs, New Jersey, USA
  4. Damsgaard, B. and L. M. Dill, 1998. Risk-taking behavior in weight-compensating coho salmon, Oncorhynchus kisutch. Behav. Ecol., 9, 26-32 https://doi.org/10.1093/beheco/9.1.26
  5. Duncan, D. B., 1955. Multiple range and multiple F tests. Biometrics, 11, 1-42 https://doi.org/10.2307/3001478
  6. Eales, J. G., 1988. The influence of nutritional state on thyroid function in various vertebrates. Amer. Zool., 28, 351-362
  7. Eales, J. G. and S. Shostak, 1985. Correlations between food ration, somatic growth parameters, and thyroid function in Arctic charr Salvelinus alpinus L. Comp. Biochem. Physiol., A 80, 553-558 https://doi.org/10.1016/0300-9629(85)90411-6
  8. Gaylord, T. G. and D. M. Gatlin, 2000. Assessment of compensatory growth in channel catfish Ictalurus punctatus R. and associated changes in body condition indices. J. World Aquacult. Soc., 31, 326-336 https://doi.org/10.1111/j.1749-7345.2000.tb00884.x
  9. Gaylord, T. G., D. S. Mackenzie and D. M. Gatlin, 2001. Growth perforrnance, body composition and plasma thyroid horrnone status of channel catfish (Ictalurus punctatus) in response to short-terrn feed deprivation and refeeding. Fish Phys. Biochem., 24, 73-79 https://doi.org/10.1023/A:1011199518135
  10. Jobling, M. and J. Koskela, 1996. Interindividual variations in feeding and growth in rainbow trout during restricted feeding and in a subsequεnt period of compensatory growth. J. fish Biol., 49, 658-667 https://doi.org/10.1111/j.1095-8649.1996.tb00062.x
  11. Lee, S. M., S. H. Cho and K. D. Kim, 2000. Effects of dietary protein and energy levels on growth and body composition of juvenile flounder (Paralichthys olivaceus). J. World Aquacult. Soc., 31, 306-315 https://doi.org/10.1111/j.1749-7345.2000.tb00882.x
  12. Lee, S. M., C. S. Park and I. C. Bang, 2002. Dietary protein requirement of young Japanese flounder Paralichthys olivaceus fed isocaloric diets. Fish. Sci., 68, 158-164 https://doi.org/10.1046/j.1444-2906.2002.00402.x
  13. Mackenzie, D. S., C. M. VanPutte and K. A. Leiner, 1998. Nutrient regulation of endocrine function in fish. Aquaculture, 161, 3-25 https://doi.org/10.1016/S0044-8486(97)00253-6
  14. Qian, X., Y. Cui, B. Xiong and Y. Yang, 2000. Compensatory growth, feed utilization and aιtivity in gibel carp, following feed deprivation. J. Fish Biol., 56, 228-232 https://doi.org/10.1111/j.1095-8649.2000.tb02101.x
  15. Rueda, F. M., F. J. M앙tinez, S. Zamora, M. Kentouri and P. Divanach, 1998. Effect of fasting and refeeding on growth and body composition of red porgy, Pagrus pagrus L. Aquacult. Res., 29, 447-452
  16. Sheridan, M. and T. P. Mommsen, 1991. Effects of nutritional state on in vivo lipid and carbohydrate metabolism of coho salmon, Oncorhynchus kisutch. Gen. Comp. Endocrinol., 81, 473-483 https://doi.org/10.1016/0016-6480(91)90175-6
  17. Tian, X. and J. G. Qin, 2003. A single phase of food deprivation provoked compensatory growth in barramundi Lates calcarifer. Aquaculture, 224, 169-179 https://doi.org/10.1016/S0044-8486(03)00224-2
  18. Tian, X. and J. G. Qin, 2004. Effects of previous ration restriction on compensatory growth in barrmnundi Lates calcarifer. Aquaculture, 235, 273-283 https://doi.org/10.1016/j.aquaculture.2003.09.055
  19. Wang, Y., Y, Cui, Y. Yang and F. Cai, 2000. Compensatory growth in hybrid tilapia, Oreochromis mossambicus $\yen$ O. niloticus, reared in seawater. Aquaculture, 189, 101-108 https://doi.org/10.1016/S0044-8486(00)00353-7
  20. Zhu, X., Y. Cui, M. Ali and R. J. Wootton, 2001. Comparison of compensatory growth responses ofjuvenile three-spined stickleback and minnow following simiIar food deprivation protocols. J. Fish Biol., 58, 1149-1165 https://doi.org/10.1111/j.1095-8649.2001.tb00562.x
  21. Zhu, X., S. Xie, Z. Zou, W. Lei, Y. Cui, Y. Yang and R. J. Wootton, 2004. Compensatory growth and food consumption in gibel carp, Carassius auratus gibelio and Chinese longsnout catfish, Leiocassis longirostris, experiencing cyclεs of feed deprivation and re-feeding. Aquaculture, 241, 235-247 https://doi.org/10.1016/j.aquaculture.2004.07.027