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The Effects of Season and Sex on the Nutritional Quality of Muscle Types of Blue Crab Callinectes sapidus and Swimming Crab Portunus segnis

Deniz Ayas

DOI: 10.28978/nesciences.286020


The effects of season and sex on the nutritional quality of muscle types (lump crab meat-LCM, claw crab meat-CCM) of blue swim crab (Portunus pelagicus) and blue crab (Callinectes sapidus) were investigated. The crabs were identified and their carapace width, carapace length and total weight were measured. Both crab species were observed to have high protein content in spring and low protein content in autumn. The levels of lipid content of both crab species were found to be similar and higher lipid contents in spring and winter, lower lipid contents in summer and autumn for both sexes and muscle types, especially in claw crab meat (CCM). Although both crabs’ species contain small amounts of fat, they are good sources of n-3 PUFA content (especially EPA and DHA) for all seasons regardless of sex and muscle types.


Nutritional quality, crabs, fatty acids, EPA, DHA


Volume 1, No 2, 1-14, 2016

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  • Ackman, R. G.  & McLeod, C. (1988). Total lipids and nutritionally important fatty acids of some Nova Scotia fish and shellfish food products. Canadian Institute Food Science and Technology Journal, 21, 390–398.
  • AOAC 2003. Official methods of analysis of AOAC international (17th ed.). Gaithersburg, MD, USA: Association of the Official Analytical Chemists (AOAC) International.
  • Ayas, D. & Ozogul, Y. (2011a). The Chemical Composition and Meat Yield of Mature Blue Swimmer Crab (Portunus pelagicus, Linnaeus 1758) in Mersin Bay, Northeastern Mediterranean, Turkey. Advances in Food Sciences, 33(3), 179-184.
  • Ayas, D. & Ozogul, Y. (2011). The Chemical Composition of Sexually Mature Blue Swimmer Crab (Portunus pelagicus, Linnaeus 1758) in the Mersin Bay. Journal of FisheriesSciences.com, 5(4), 308-316.
  • Bandarra, N.M., Batista, I., Nunes, M.L., Empis, J.M. & Christie, W.W. (1997). Seasonal changes in lipid composition of sardine (Sardina pilchardus). Journal of Food Science, 62, 40–42.
  • Bell, M.V., Henderson, R.J. & Sargent, J.R. (1985). Changes in the fatty acid composition of phospholipids from turbot (Scophthalmus maximus) in relation to dietary polyunsaturated fatty acid deficiencies. Comparative Biochemistry and Physiology, 81B, 193–198.
  • Bligh, E.G. & Dyer, W.J., (1959). A rapid method of total lipid extraction and purification, Biochemistry and Cell Biology, 37(8), 911-917.
  • Burdge, G.C. & Calder, P.C. (2005). Conversion of alpha-linolenic acid to longer-chain polyunsaturated fatty acids in human adults. Reproduction Nutrition Development, 45, 581–597.
  • Brenna, J.T., Salem, N., Sinclair, A.J. & Cunnane, S.C. (2009). Alpha-linolenic acid supplementation and conversion to n-3 long-chain polyunsaturated fatty acids in humans. Prostaglandins, Leukotrienes and Essential Fatty Acids, 80, (2-3), 85-91.
  • Chung, H.Y. (1999). Volatile components in crabmeats of Charybdis feriatus. Journal of Agricultural and Food Chemistry, 47, 2280–2287.
  • Devi, S.L. (1985). The fishery and biology of crabs of Kakinada region. Indian Journal of Fisheries, 32, 18-32.
  • Fischer, S. & Wolff, M. (2006).  Fisheries assessment of Callinectes arcuatus (Brachyura, Portunidae) in the Gulf of Nicoya, Costa Rica. Fisheries Research, 77, 301-311.
  • Fishstat plus. “Food and Agriculture Organization of the United Nations, Fisheries and Aquaculture Department”, http://www.fao.org/fishery/statistics/software/en. (04.01.2010).
  • Gates, K.W., Parker, A.H., Bauer, D.L. & Huang, Y. (1993). Storage changes of fresh and pasteurized blue crab meat in different types of packaging. Journal of Food Science, 58(2): 314-317.
  • Gökoğlu, N. & Yerlikaya, P. (2003). Determination of proximate composition and mineral contents of blue crab (Callinectes sapidus) and swim crab (Portunus pelagicus) caught off the Gulf of Antalya. Food Chemistry, 80, 495-498.
  • Hall, D., Lee, S.Y. & Meziane, T. (2006). Fatty acids as trophic tracer in an experimental estuarine food chain: Tracer transfer. Journal of Experimental Marine Biology and Ecology, 336, 42-53.
  • Ichihara, K., Shibahara, A., Yamamoto, K. & Nakayama, T. (1996). An improved method for rapid analysis of the fatty acids of glycerolipids. Lipids, 31, 535-539.
  • King, I., Dorset, C. & Monsen, E. R. (1990). Shellfish: Proximate composition, fatty acids, and sterols. Journal of American Dietetic Association, 90, 677–688.
  • Kuley, E., Özogul, F., Özogul, Y. & Olgunoglu, I. A. (2008). Comparison of fatty acid and proximate compositions of the body and claw of male and female blue crabs (Callinectes sapidus) from different regions of the Mediterranean coast. International Journal of Food Sciences and Nutrition, 59(7-8), 573-580.
  • Luzia, L. A., Sampaio, G. R., Castellucci, C. M. N., & Torres, E. A. F. S. (2003). The influence of season on the lipid profiles of five commercially important species of Brazilian fish. Food Chemistry, 83(1), 93-97.
  • McManus, A., Merga, M. & Newton, W. (2011). Omega-3 fatty acids. What consumers need to know. Appetite, 57, 80–83.
  • Moustafa, E. K., Moharram, Y. G., El-Sokkary, I. & Telb, A. I. (1987). Total mercury and its distribution in blue crab and deep water pink shrimp from Alexandra coast. Die Nahrung, 31, 773–776.
  • Naczk, M., Williams J., skonbern, K., Liyanapathirana, C. & Shahidi, S. (2004). Compositional characteristics of green crab (Carcinus maenas).  Food Chemistry, 88, 429–434.
  • Razek, F.A.A. (1988). Some biological studies on the Egyptian crab Portunus pelagicus (Linnaeus, 1766). Acta Adriatica, 29, 133-144.
  • Reddy, N. R., Flick, G. J., Arganosa, G. C. & Young, R. W. (1991). Composition and pesticide and herbicide residue analysis of fresh and 40-year old pasteurized blue crab (Callinectes sapidus) meat. Journal of Food Protection, 54(4), 298–301.
  • Shirai, N., Terayama, M. & Takeda, H. (2002). Effect of season on the fatty acid composition and free amino acid content of the sardine Sardinops melanostictus. Comparative Biochemistry and Physiology Part B, 131, 387–397.
  • Siddiquie, P. J. A., Akbar, Z. & Qasim, R. (1987). Biochemical composition and caloric values of three edible species of Portunidiae crabs from Karachi. Pakistan Journal of Science and Industrial Research, 30(2), 119–121.
  • Skonberg, D. I. & Perkins, B. L. (2002). Nutrient composition of green crab (Carcinus maenas) leg meat and claw meat. Food Chemistry, 77, 401-404.
  • Styrishave, B. & Andersen, O. (2000). Seasonal variations in hepatopancreas fatty acid profiles of two colour forms of shore crabs, Carcinus maenas. Marine Biology, 137, 415–422.
  • Tzikas, Z., Amvrosiadis, I., Soultos, N. & Georgakis, SP. (2007). Seasonal variation in the chemical composition and microbiological condition of Mediterranean Horse Mackerel (Trachurus mediterraneus) muscle from the North Aegean Sea (Greece). Food Control, 18, 251-257.
  • Wang, C., Harris, W. S., Chung, M., Lichtenstein, A. H., Balk, E. M., Kupelnick, B., Harmon, S.J., & Lauet, J. (2006). n-3 fatty acids from fish or fish-oil supplements, but not a-linoleic acid, benefit cardiovascular disease outcomes in primary- and secondary-prevention studies. A systematic review. American Journal of Clinical Nutrition, 84, 5–17.
  • Zlatanos, S. & Laskaridis, K. (2007).  Seasonal variation in the fatty acid composition of three Mediterranean fish – sardine (Sardina pilchardus), anchovy (Engraulis encrasicholus) and picarel (Spicara smaris). Food Chemistry, 103,725–728.