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Measures of egg quality in induced spawns of the Asian sea bass, Lates calcarifer Bloch

Abstract

The egg morphometry and lipid and protein components were determined in induced spawns (n=14) of the sea bass, Lates calcarifer, to identify measures of egg quality. Based on fertilization and hatching rates, the spawns were classified either in Group I, (zero fertilization) or Group II (where fertilization and hatching occurred). The egg morphometry did not differ between the two groups (p > 0.05). The total lipid was higher in Group II than in Group I, although the difference was not significant (p > 0.05). The EPA and linoleic acid were significantly higher in Group II (p < 0.05). There were positive correlations between the total saturated fatty acids and fertilization rate (p < 0.05; r=0.58), the total saturated fatty acids and percentage of normal zygotes (p < 0.02; r=0.62), and DHA and the percentage of normal zygotes (p < 0.04; r=0.56). The total protein and FAAs were higher in Group I than in Group II, but the differences were not significant (p > 0.05). Proline, glycine, p-ethanolamine, and aspartic acid were significantly higher in Group II (p < 0.05), while tyrosine and glutamic acid were significantly higher in Group I (p < 0.05). Phosphoserine and fertilization rate were positively correlated (p < 0.03; r=0.60), as well as aspartic acid and hatching rate (p < 0.05; r=0.54). Arginine was negatively correlated with fertilization rate (p < 0.03; r=−0.61) and the percentage of normal zygotes (p < 0.03; r=−0.63). Serine was inversely correlated with yolk volume of the newly-hatched larvae (p < 0.03; r=−0.77). The moisture content of the eggs, which was significantly higher in Group II than in Group I (p < 0.03), was directly correlated with the FAAs:protein ratio (p < 0.03; r=0.76). The present results reveal egg components that may be used as quality measures in induced spawns of sea bass, a euryhaline teleost that spawn pelagic eggs containing an oil globule.

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References

  • Ako, H., Tamaru, C.S. and Lee, C.S. 1994. Chemical and physical differences in milkfish (Chanos chanos) eggs from natural and hormonally induced spawns. Aquaculture 127: 157–167.

    Google Scholar 

  • Blaxter, J.H.S. and Hempel, G. 1963. The influence of egg size on herring larvae (Clupea harengus L.). J. Cons. Perm. Int. Explor. Mer. 28: 211–240.

    Google Scholar 

  • Bligh E.G. and Dyer W.J. 1959. A rapid method of total lipid extraction and purification. Can. J. Biochem. Physiol. 37: 911–917.

    Google Scholar 

  • Borlongan, I.G. 1992. The essential fatty acid requirement of milkfish (Chanos chanos Forsskal). Fish Physiol. Biochem. 9: 401–407.

    Google Scholar 

  • Brooks, S., Tyler, C.R. and Sumpter, J.P. 1997. Egg quality in fish: what makes a good egg? Rev. Fish Biol. Fish. 7: 387–416.

    Google Scholar 

  • Byrne, B.M., Gruber, M. and Ab, G. 1989. The evolution of egg yolk proteins. Progr. Biophys. Molec. Biol. 53: 33–69.

    Google Scholar 

  • Craik, J.C.A. and Harvey, S.M. 1984. Egg quality in rainbow trout: the relation between egg viability, selected aspects of egg composition, and time of stripping. Aquaculture 40: 115–134.

    Google Scholar 

  • Evans, R.P., Parrish, C.C., Brown, J.A. and Davis, PJ. 1996. Biochemical composition from repeat and first-time spawning captive Atlantic halibut (Hippoglossus hippoglossus). Aquaculture 139: 139–149.

    Google Scholar 

  • Fyhn, H.J. and Serigstad, B. 1987. Free amino acids as energy substrate in developing eggs and larvae of the cod Gadus morhua. Mar. Biol. 96: 335–341.

    Google Scholar 

  • Garcia, L.Ma.B. 1989a. Spawning response of mature females sea bass, Lates calcarifer (Bloch), to a single injection of luteinizing hormone-releasing hormone analogue: effect of dose and initial oocyte size. J. Appl. Ichthyol. 5: 177–184.

    Google Scholar 

  • Garcia, L.Ma.B. 1989b. Development of an ovarian biopsy technique in the sea bass, Lates calcarifer Bloch. Aquaculture 77: 97–102.

    Google Scholar 

  • Gomez, K.A. and Gomez, A.A. 1984. Statistical Procedures for Agricultural Research. 2nd ed. pp. 357–423. John Wiley and Sons, Inc.: New York.

    Google Scholar 

  • Greeley, M.S. Jr., Calder, D.R. and Wallace, R.A. 1986. Changes in teleost yolk proteins during oocyte maturation: correlation of yolk proteolysis with oocyte hydration. Comp. Biochem. Physiol. 84B: 1–9.

    Google Scholar 

  • Gunasekera, R.M., Shim K.F. and Lam, T.J. 1996. Influence of protein content of broodstock diets on larval quality and performance in Nile tilapia, Oreochromis niloticus (L.). Aquaculture 146: 245–259.

    Google Scholar 

  • Harel, M., Tandler, A. and Kissil, G.W. 1994. The kinetics of nutrient incorporation into body tissues of gilthead seabream (Sparus aurata) females and the subsequent effects on egg composition and egg quality. British J. Nutr. 72: 45–58.

    Google Scholar 

  • Hay, D.E., Outram, D.N., MacKeown, B.A. and Hurlburt, M. 1987. Ovarian development and oocyte diameter as maturation criteria in Pacific herring (Clupea harengus pallasi). Can. J. Fish. Aquat. Sci. 45: 1496–1502.

    Google Scholar 

  • Heming, T.A. and Buddington, R.K. 1988. Yolk absorption in embryonic and larval fishes. In: Fish Physiology. Vol. XIA, pp. 407–446. Edited by W.S. Hoar and D.J. Randall. Academic Press, London.

    Google Scholar 

  • Kjorsvik, E., Mangor-Jensen, A. and Holmefjord, I. 1990. Egg quality in fishes. Adv. Marine Biol. 26: 71–113.

    Google Scholar 

  • Lowry, O.H., Rosebrough, N.J., Farr, A.L. and Randall, R.J. 1951. Protein measurement with folin-phenol reagent. J. Biol. Chem. 193: 265–275.

    Google Scholar 

  • Matsubara, T and Koya, Y. 1997. Course of proteolytic cleavage in three classes of yolk proteins during oocyte maturation in barfin flounder Verasper moseri, a marine teleost spawning pelagic eggs. J. Exp. Zool. 278: 189–200.

    Google Scholar 

  • Metcalfe, L.D., Schmitz, A.A. and Pelka, J.R. 1966. The rapid preparation of fatty esters for gas chromatographic analysis. Anal. Chem. 38: 514.

    Google Scholar 

  • Parazo, M.M., Garcia, L.Ma.B., Ayson, F.G., Fermin, A.C., Almendras, J.M.E., Reyes, D.M.Jr., Avila, E.M. and Toledo, J.D. 1998. Sea Bass Hatchery Operations. Aquaculture Extension Manual No. 18. Aquaculture Dept., Southeast Asian Fisheries Development Center, Tigbauan, Iloilo, Philippines, 42 pp.

    Google Scholar 

  • Parrish, C.C, Castell, J.D., Brown, J.A., Boston, L., Strickland, J.S. and Somerton DC. 1994. Fatty acid composition of Atlantic halibut eggs in relation to fertilization. Bull. Aquacult. Assoc. Can. 94-2: 36–38.

    Google Scholar 

  • Pickova, J., Dutta, P.C., Larsson, P. and Kiessling, A. 1997. Early embryonic cleavage pattern, hatching success, and egg lipid fatty acid composition: comparison between two cod (Gadus morhua) stocks. Can. J. Fish. Aquat. Sci. 54: 2410–2416.

    Google Scholar 

  • Rainuzzo, J.R., Reitan, K.I. and Olsen Y. 1997. The significance of lipids at early stages of marine fish: a review. Aquaculture 155: 103–155.

    Google Scholar 

  • Rodriguez, C., Cejas, J.R., Martin, M.V., Badia, P., Samper, M. and Lorenzo A. 1998. Influence of n-3 highly unsaturated fatty acid deficiency on the lipid composition of broodstock gilthead seabream (Sparus aurata L.) and on egg quality. Fish Physiol. Biochem. 18: 177–187.

    Google Scholar 

  • Ronnestad, I., Fyhn, H.J. and Gravningen, K. 1992. The importance of free amino acids to the energy metabolism of eggs and larvae of turbot (Scophthalmus maximus). Mar. Biol. 114: 517–525.

    Google Scholar 

  • Sargent, J.R. 1995. Origins and functions of egg lipids: nutritional implications. In: Broodstock Management and Egg and Larval Quality. pp. 353–372. Edited by N.R. Bromage and R.J. Roberts. Blackwell Science, London.

    Google Scholar 

  • Seoka, M., Takii, K., Takaoka, O., Nakamura, M. and Kumai, H. 1997. Biochemical phases in embryonic red sea bream development. Fish. Sci. 63: 122–127.

    Google Scholar 

  • Silversand, C., Norberg, B. and Haux, C. 1996. Fatty acid composition of ovulated eggs from wild and cultured turbot (Scophthalmus maximus) in relation to yolk and oil globule lipids. Mar. Biol. 125: 269–278.

    Google Scholar 

  • Sivaloganathan, B., Walford, J. and Lam, T.J. 1998. Free amino acids and energy metabolism in eggs and larvae of sea bass, Lates calcarifer. Mar. Biol. 131: 695–702.

    Google Scholar 

  • Srivastava, R.K. and Brown, J.A. 1991. The biochemical characteristics and hatching performance of cultured and wild Atlantic salmon (Salmo salar) eggs. Can. J. Zool. 69: 2436–2441.

    Google Scholar 

  • Srivastava, R.K. and Brown, J.A. 1992. Assessment of egg quality in Atlantic salmon, Salmo salar, treated with testosterone-II. Amino acids. Comp. Biochem. Physiol. 103A: 397–402.

    Google Scholar 

  • Srivastava, R.K. and Brown, J.A. 1993. Assessment of egg quality in Atlantic salmon, Salmo salar, treated with testosterone: biochemical composition. Can. J. Zool. 70: 109–115.

    Google Scholar 

  • Srivastava, R.K., Brown, J.A. and Shahidi, F. 1995. Changes in the amino acid pool during embryonic development of cultured and wild Atlantic salmon (Salmo salar). Aquaculture 131: 115–124.

    Google Scholar 

  • Thorsen, A. and Fyhn, J.H. 1996. Final oocyte maturation in vivo and in vitro in marine fishes with pelagic eggs: yolk protein hydrolysis and free amino acid content. J. Fish Biol. 48: 1195–1209.

    Google Scholar 

  • Tocher, D.R., Fraser, A.J., Sargent, J.R. and Gambe, J.C. 1985. Lipid class composition during embryonic and early larval development in Atlantic herring (Clupea harengus L.) Lipids 20: 84–89.

    Google Scholar 

  • Vetter, R.D. and Hodson, R.E. 1983. Energy metabolism in a rapidly developing marine fish egg, the red drum (Sciaenops ocellata). Can. J. Fish. Aquat. Sci. 40: 627–634.

    Google Scholar 

  • Wallace, R.A. and Selman, K. 1985. Major protein changes during vitellogenesis and maturation of Fundulus oocytes. Dev. Biol. 110: 492–498.

    Google Scholar 

  • Watanabe, T. 1993. Importance of docosahexanoic acid in marine larval fish. J. World. Aquacult. Soc. 24: 152–161.

    Google Scholar 

  • Watanabe, T., Itoh, A., Kitajima, C. and Fujita S. 1984a. Effect of dietary protein levels on reproduction of red sea bream. Bull. Jap. Soc. Sci. Fish. 50: 1015–1022.

    Google Scholar 

  • Watanabe, T., Itoh, A., Murakami, A., Tsukashima,Y., Kitajima, C. and Fujita S. 1984b. Effect of nutritional quality of diets given to broodstock on the verge of spawning on reproduction of red sea bream. Bull. Jap. Soc. Sci. Fish. 50: 1023–1028.

    Google Scholar 

  • Wiegand, M.D. 1996. Utilization of yolk fatty acids by goldfish embryos and larvae. Fish Physiol. Biochem. 15: 21–27.

    Google Scholar 

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Nocillado, J., Peñaflorida, V. & Borlongan, I. Measures of egg quality in induced spawns of the Asian sea bass, Lates calcarifer Bloch. Fish Physiology and Biochemistry 22, 1–9 (2000). https://doi.org/10.1023/A:1007881231664

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  • DOI: https://doi.org/10.1023/A:1007881231664

  • fatty acids
  • free amino acids
  • induced spawning
  • lipids
  • proteins