Abstract
The fatty acid composition in the hepatopancreas of the red king crab from the Barents Sea was studied. Polyunsaturated fatty acids dominated among the fatty acids analyzed (11 792 ± 592 μg/g, 45.3 ± 0.7% of the total fatty acid concentration). Saturated fatty acids and monounsaturated fatty acids were found in approximately equal proportions accounting for 7825 ± 454 μg/g (28.3 ± 0.4%) and 7661 ± 510 μg/g (26.4 ± 0.6%), respectively. Significant interannual and intersexual differences were found in the fatty acid profiles of the crabs studied. The crab size, shell age, and number of injured legs did not affect the fatty acid compositions in the hepatopancreas. The high concentrations of essential fatty acids belonging to the omega-3 and omega-6 classes indicate that the hepatopancreas of the Barents Sea red king crab could be used as a source of extraction of these valuable substances.
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REFERENCES
Abol-Munafi, A.B., Mukrim, M.S., Amin, R.M., Azra, M.N., Azmie, G., and Ikhwanuddin, M., Histological profile and fatty acid composition in hepatopancreas of blue swimming crab, Portunus pelagicus (Linnaeus, 1758) at different ovarian maturation stages, Turk. J. Fish. Aquat. Sci., 2016, vol. 16, pp. 251–258.
Bichkaeva, F.A., Baranova, N.F., Vlasova, O.S., Tret’yakova, T.V., Nesterova, E.V., Shengof, B.A., Bichkaev, A.A., and Volkova, N.I., A method of measuring the mass concentration of fatty acid methyl esters (FAMEs) in serum by gas-liquid chromatography, in Reestr metodik izmerenii UrO RAN (Register of Measurement Methods of the Ural Branch of the Russian Academy of Sciences), no. 88-16365-001-2019, no. FR.1.31.2019.33742.
Castell, J.D., Kennedy, E.J., Robinson, S.M.C., Parsons, G.J., Blair, T.J., and Gonzalez-Duran, E., Effect of dietary lipids on fatty acid composition and metabolism in juvenile green sea urchins (Strongylocentrotus droebachiensis), Aquaculture, 2004, vol. 242, pp. 417–435.
Dvoretskii, A.G., Introduction of the red king crab into the Barents Sea and its impact on the ecosystem (review). 1. Grazing of benthos, Vopr. Rybolovstva, 2012, vol. 13, no. 1 (49), pp. 18–34.
Dvoretskii, A.G., Introduction of the red king crab into the Barents Sea and its impact on the ecosystem (review). 2. Competition with local species, Vopr. Rybolovstva, 2013a, vol. 14, no. 1 (53), pp. 16–25.
Dvoretskii, A.G., Introduction of the red king crab into the Barents Sea and its impact on the ecosystem (review). 3. Associated organisms, Vopr. Rybolovstva, 2013b, vol. 14, no. 3 (55), pp. 406-420.
Dvoretskii, A.G., Introduction of the red king crab into the Barents Sea and its impact on the ecosystem (review). 4. Harvesting and socioeconomic aspects, Vopr. Rybolovstva, 2014, vol. 15, no. 1, pp. 7–20.
Dvoretsky, A.G. and Dvoretsky, V.G., Hemolymph molting hormone concentrations in red king crabs from the Barents Sea, Polar Biol., 2010, vol. 33, pp. 1293–1298.
Dvoretsky, A.G. and Dvoretsky, V.G., Population dynamics of the invasive lithodid crab, Paralithodes camtschaticus, in a typical bay of the Barents Sea, ICES J. Mar. Sci., 2013, vol. 70, pp. 1255–1262.
Dvoretsky, A.G. and Dvoretsky, V.G., Size-at-age of juvenile red king crab (Paralithodes camtschaticus) in the coastal Barents Sea, Cah. Biol. Mar., 2014, vol. 55, no. 1, pp. 43–48.
Dvoretsky, A.G. and Dvoretsky, V.G., Commercial fish and shellfish in the Barents Sea: have introduced crab species affected the population trajectories of commercial fish?, Rev. Fish Biol. Fish, 2015a, vol. 25, no. 2, pp. 297–322.
Dvoretsky, A.G. and Dvoretsky, V.G., Size at maturity of female red king crab, Paralithodes camtschaticus, from the costal zone of Kola Peninsula (Southern Barents Sea), Cah. Biol. Mar., 2015b, vol. 56, no. 1, pp. 49–54.
Dvoretsky, A.G. and Dvoretsky, V.G., Inter-annual dynamics of the Barents Sea red king crab (Paralithodes camtschaticus) stock indices in relation to environmental factors, Polar Sci., 2016, vol. 10, no. 4, pp. 541–552.
Dvoretsky, A.G. and Dvoretsky, V.G., Red king crab (Paralithodes camtschaticus) fisheries in Russian waters: historical review and present status, Rev. Fish Biol. Fisheries, 2018, vol. 28, no. 2, pp. 331–353.
Dvoretskii, A.G. and Kuz’min, S.A., Symbionts of the red king crab in the coastal zone of the Murman Bay of the Barents Sea, Vopr. Rybolovstva, 2008, vol. 9, no. 3 (35), pp. 526–535.
Gibson, R. and Barker, P.L., The decapod hepatopancreas, Ann Rev., 1979, vol. 17, pp. 285–346.
Hall, D., Lee, S.Y., and Meziane, T., Fatty acids as trophic tracers in an experimental estuarine food chain: tracer transfer, J. Exp. Mar. Biol. Ecol., 2006, vol. 336, pp. 42–53.
Iverson, S.J., Frost, K.J., and Lang, S.L., Fat content and fatty acid composition of forage fish and invertebrates in Prince William Sound, Alaska: factors contributing to among and within species variability, Mar. Ecol.: Proc. Ser., 2002, vol. 241, pp. 161–181.
Kamchatskii krab v Barentsevom more (The Red King Crab in the Barents Sea), Murmansk: PINRO, 2003.
Kuz’min, S.A. and Gudimova, E.N., Vselenie kamchatskogo kraba v Barentsevo more. Osobennosti biologii, perspektivy promysla (Introduction of the Red King Crab into the Barents Sea: Features of Biology and Harvest Prospects), Apatity: Kol’sk. Nauchn. Tsentr Ross. Akad. Nauk, 2002.
Latyshev, N.A., Kasyanov, S.P., Kharlamenko, V.I., and Svetashev, V.I., Lipids and fatty acids of edible crabs of the north-western pacific, Food Chem., 2009, vol. 116, pp. 657–661.
Nefedova, Z.A., Murzina, S.A., Pekkoeva, S.N., and Nemova, N.N., Comparative analysis of the fatty acid profiles of smolts of the brown trout Salmo trutta L. and Atlantic salmon Salmo salar L. during smoltification (Indera River, White Sea Basin), Biol. Bull. (Moscow), 2018, vol. 45, no. 2, pp. 126–131.
Nettleton, J.A., Omega-3 Fatty Acids and Health, New York: Chapman and Hall, 1995.
Patil, V. and Gislerød, H.R., The importance of omega-3 fatty acids in diet, Curr. Sci., 2006, vol. 90, no. 7, pp. 908–909.
Pavlova, L.V., Ration of the red king crab on coastal shoals of the Barents Sea, Dokl. Biol. Sci., 2015, vol. 463, no. 2, pp. 200–204.
Richoux, N.B. and Froneman, P.W., Trophic ecology of dominant zooplankton and macrofauna in a temperate, oligotrophic South African estuary: a fatty acid approach, Mar. Ecol.: Proc. Ser., 2008, vol. 357, pp. 121–137.
Rosa, R. and Nunes, M.L., Biochemical changes during the reproductive cycle of the deep-sea decapod Nephrops norvegicus on the south coast of Portugal, Mar. Biol. (Berlin), 2002, vol. 141, pp. 1001–1009.
Stes’ko, A.V., Distribution and stock status of the red king crab in the territorial waters of Russia in the Barents Sea, Vopr. Rybolovstva, 2015, no. 2, pp. 175–192.
Zenzerov, V.S. and Tipisova, E.V., Initial data on the level of thyroid hormones (thyroxin, triiodthyronine) and thyrotropic hormone of the hypophysis in the hemolymph of king crabs from the Barents Sea, Dokl. Biol. Sci., 2009, vol. 428, no. 6, pp. 462–463.
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This work was supported by the Ministry of Science and Higher Education of the Russian Federation.
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Dvoretsky, A.G., Bichkaeva, F.A., Baranova, N.F. et al. Fatty Acid Composition in the Hepatopancreas of the Barents Sea Red King Crab. Biol Bull Russ Acad Sci 47, 332–338 (2020). https://doi.org/10.1134/S1062359020040044
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DOI: https://doi.org/10.1134/S1062359020040044