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Pregled bibliografske jedinice broj: 607415

Diets of fan shells (Pinna nobilis) of different sizes : fatty acid profiling of digestive gland and adductor muscle


Najdek, Mirjana; Blažina, Maria; Ezgeta-Balić, Daria; Peharda, Melita
Diets of fan shells (Pinna nobilis) of different sizes : fatty acid profiling of digestive gland and adductor muscle // Marine biology, 160 (2013), 4; 921-930 doi:10.1007/s00227-012-2144-x (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 607415 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Diets of fan shells (Pinna nobilis) of different sizes : fatty acid profiling of digestive gland and adductor muscle

Autori
Najdek, Mirjana ; Blažina, Maria ; Ezgeta-Balić, Daria ; Peharda, Melita

Izvornik
Marine biology (0025-3162) 160 (2013), 4; 921-930

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Pinna nobilis; Pinnidae; endangered bivalve; diet; fatty acids; Adriatic Sea

Sažetak
Pinna nobilis is a large bivalve, endemic to the Mediterranean Sea that was shown in a previous study to ingest significantly different proportions of different food items according to its shell height. Fatty acid profiling of total lipids was used to examine these differences in diet in relation to shell size. Small (shell height 23.0±3.3 cm), medium (SH 41.5±5.5 cm) and large (SH 62.7±4.8 cm) P. nobilis were collected from Mali Ston Bay, Adriatic Sea, in March 2010 and fatty acid analysis performed on digestive gland and adductor muscle tissues. Based on the analysis of the digestive gland, small P. nobilis were associated with a detrital food chain, characterized by saturated and branched-chain fatty acids, while the diets of medium and large individuals had a greater proportion of polyunsaturated fatty acids. This likely reflects the fact that smaller individuals feed within the benthic boundary layer where the detritus concentrations are high. Fatty acid incorporation into the adductor muscle, likely representative of food taken up over a longer time period, was reversed, i.e. larger individuals had lower levels of polyunsaturated fatty acids. This most probably reflects energy expenditure, which typically increases with increasing organism size.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Biologija, Biotehnologija



POVEZANOST RADA


Projekti:
001-0013077-0532 - Bioraznolikost i održivo gospodarenje pelagičkim i demerzalnim resursima Jadrana (Vrgoč, Nedo, MZOS ) ( POIROT)
098-0982705-2729 - Struktura i fiziologija mikrobnih zajednica frontalnih zona sjevernog Jadrana (Najdek-Dragić, Mirjana, MZOS ) ( POIROT)

Ustanove:
Institut za oceanografiju i ribarstvo, Split,
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi link.springer.com

Citiraj ovu publikaciju:

Najdek, Mirjana; Blažina, Maria; Ezgeta-Balić, Daria; Peharda, Melita
Diets of fan shells (Pinna nobilis) of different sizes : fatty acid profiling of digestive gland and adductor muscle // Marine biology, 160 (2013), 4; 921-930 doi:10.1007/s00227-012-2144-x (međunarodna recenzija, članak, znanstveni)
Najdek, M., Blažina, M., Ezgeta-Balić, D. & Peharda, M. (2013) Diets of fan shells (Pinna nobilis) of different sizes : fatty acid profiling of digestive gland and adductor muscle. Marine biology, 160 (4), 921-930 doi:10.1007/s00227-012-2144-x.
@article{article, year = {2013}, pages = {921-930}, DOI = {10.1007/s00227-012-2144-x}, keywords = {Pinna nobilis, Pinnidae, endangered bivalve, diet, fatty acids, Adriatic Sea}, journal = {Marine biology}, doi = {10.1007/s00227-012-2144-x}, volume = {160}, number = {4}, issn = {0025-3162}, title = {Diets of fan shells (Pinna nobilis) of different sizes : fatty acid profiling of digestive gland and adductor muscle}, keyword = {Pinna nobilis, Pinnidae, endangered bivalve, diet, fatty acids, Adriatic Sea} }
@article{article, year = {2013}, pages = {921-930}, DOI = {10.1007/s00227-012-2144-x}, keywords = {Pinna nobilis, Pinnidae, endangered bivalve, diet, fatty acids, Adriatic Sea}, journal = {Marine biology}, doi = {10.1007/s00227-012-2144-x}, volume = {160}, number = {4}, issn = {0025-3162}, title = {Diets of fan shells (Pinna nobilis) of different sizes : fatty acid profiling of digestive gland and adductor muscle}, keyword = {Pinna nobilis, Pinnidae, endangered bivalve, diet, fatty acids, Adriatic Sea} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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