Journal of Fisheries and Aquatic Science1816-49271996-0751Academic Journals Inc.10.3923/jfas.2008.60.65Portunus sanguinolentus (Herbst)]]>SounndarapandianP. DeyShuvra Shankar1200831The crab fishery in India is fast developing and there is a vast scope for crabmeat and also crab eggs due to their delicacy and nutritional richness. In the present investigation an attempt has been made to know the biochemical composition of matured eggs of Portunus sanguinolentus. The protein content was found to be 59.70% followed by lipid (21%) and carbohydrate (7.58%). The total values of saturated fatty acids in crab eggs were calculated as 34.65%. Among various saturated fatty acids recorded, the amount of palmitic acid (27.08%) was maximum and capric acid was (0.09%) minimum. The total amount of monounsaturated fatty acids was found to be 1.36%. Higher amount of monounsaturated fatty acid was nervonic acid (0.52%) and less was myristoleic acid (0.13%). The total amount of polyunsaturated fatty acids was calculated as 17.97%. Maximum amount of polyunsaturated fatty acid was reported to be linolelaidic acid (9.65%) and minimum was eicosapentaenoic acid (0.12%). From the present study, it is confirmed that the percentage of protein is highest among the biochemical constituents and the percentage of saturated fatty acid is highest among all the fatty acids studied in the matured eggs of P. sanguinolentus. Further study is needed to know which biochemical constituents and fatty acids are fairly utilized during embryogenesis and larval development. For this investigation one should study the biochemical changes of different stages of embryogenesis and larval development.]]>Ahlgren, G., I.B. Gustafsson and M. Boberg,1992283750Amsler, M.O. and R.Y. George, 1984Callinectes sapidus rathbun.]]>43546553Anger, K., N. Larsch, C. Puschel and F. Schorn, 1983Hyas araneus) larvae reared in the laboratory.]]>1291101Anger, K. and Harms, 1990976980Babu, D.E., 1987Xantho bidentatus.]]>95123127Balagurunathan, R. and T. Kannupandi, 1995Metlase elegans (De Man).]]>373538Barnes, H., 1965Balanus balanoides and B. balanus.]]>45321339Crawford, M.A., W. Doyle, G. Williams and P.J. Drury, 19891989pp: 81-115pp: 81-115De Pauw, N. and G. Pruder, 19861986pp: 77-107pp: 77-107DuBois, M., K.A. Gilles, J.K. Hamilton, P.A. Rebers and F. Smith,195628350356Folch, J., M. Lees and G.H.S. Stanley,1957226497509Freas, W. and S. Grollman, 198084169185Holland, D.L., 1979485123Samuel, J.M., T. Kannupandi and P. Soundarapandian, 1998Macrobrachium malcolmsonii (H. Milne Edwards).]]>45141148Kanazawa, A., Teshima, S. Tokiwa, S.M. Endo and A.A. Razek, 197945961965Kannupandi, T., 1980Rhithropanopeus herrsii (Gould).]]>9127131Kannupandi, T., T. Krishnan, P. Soundarapandian and A. Shanmugan, 1999Thalamita crenata (Latreille).]]>46289294Kannupandi, G. Vijayakumar and P. Soundarapandian, 2003Sesarma brockii (deman).]]>50199202Lands, E.E.M.,19861st Edn.,pp: 170pp: 170Langdon, C.J. and M.J. Waldock, 1981Crassostrea gigas spat.]]>61431448Levine, D.M. and S.D. Sulkin, 1984Eurypanopeus depressus (Smith).]]>81211223Mathavan, S., S. Murugadoss and M.P. Marian, 1986Macrobrachium malcolmsonii.]]>1986pp: 647-650pp: 647-650Middleditch, B.S., S.R. Missler, D.G. Ward, J.B. Mcvey, A. Brown and A.L. Lawrence, 197910472476Mortensen, S.H., K.Y. Borsheim, J.R. Rainuzzo and G. Knutsen, 1988chaetoceros gracilis Schütt. Effects of silicate deprivation, temperature and light intensity.]]>122173185Murugesan, R.,2007Charybdis lucifera (Fabricius).]]>2007Needham, J., 19501st Edn.,pp: 1-785pp: 1-785Pandian, T.J., 1967Cragon cragon. Helgolander.]]>16216224Pandian, T.J. and Schmann, 1967Epicures bernhardus, Helgolander.]]>16225230Pandian, T.J., 1970Homarus gammarus.]]>5153167 Pandian, T.J., 1972Ligia oceanica.]]>38430441Ponnuchamy, R., S. Ayyapan, S. Ravichandra Reddy and K. Shakuntala, 1979Caridina nilotica.]]>88353362Raymont, J.E.G., J. Austine and E. Lingford,1964Neonysis interger.]]>28354363Shakuntala, K. and T.J. Pandian, 197240381384Subramoniam, T., 1991Emertia asiatica (Mile Edwards).]]>71930Vergroesen, A.J., 19891989pp: 1-44pp: 1-44Vijayaraghavan, S. and D.C.V. Easterson, 1974Macrobrachium idella (Hilgendrof).]]>16275279Vijayaraghavan, S., M.V.M. Wafer and J.P. Royan, 1976Emerita holthuisi SanKolli.]]>8165170Watanabe, T.,198273315Whyte, J.N.C., W.C. Clarke, N.G. Ginther and J.O.T. Jensen,1993Hippoglossus stenolepis (Schmidt).]]>24193201