Scheda di dettaglio – i prodotti della ricerca
| Dato | Valore |
|---|---|
| Title | Seasonal changes of commercial traits, proximate and fatty acid compositions of the scallop Flexopecten glaber from the Mediterranean Sea (Southern Italy) |
| Abstract | This study provides information on biological (gonadosomatic index), commercial quality (condition index and meat yield) and biochemical aspects (proximate composi- tion, fatty acids) of the soft tissues of Flexopecten glaber reared in suspended cages in the Ionian Sea. The results showed that condition index (CI) and meat yield (MY) peaked in December (60 and 30%, respectively) and in April, May and June (from 53 to 60% for CI and from 34 to 36% for MY). Gonadosomatic index showed three main peaks in winter, spring and summer months. Contents of protein 8.18-11.9 g/100 g), lipid (0,.78-1.18 g/100 g) and carbohydrate (1.19-3.30 g/100 g) varied significantly during the study period. Saturated fatty acids was the dominant group, except in December when polyunsaturated fatty acids showed the highest proportion (43% of total FAs). Fatty acids of the n3 group were dominant with docosahexaenoic and eicosapentaenoic acids. Highest n3/n6 ratios were recorded in spring-summer specimens, with values > of 5. The results showed a better nutritional quality of scallops in May, July and December. |
| Source | PeerJ Computer Science 7:e5810, pp. 1–21 |
| Keywords | ScallopProximatecompositionFattyacidsCentralMediterraneanSeaQuality indeces |
| Journal | PeerJ Computer Science |
| Editor | , , |
| Year | 2019 |
| Type | Articolo in rivista |
| DOI | 10.7717/peerj.5810 |
| Authors | Ermelinda Prato, Francesca Biandolino, Isabella Parlapiano, LoredanaPapa, Giuseppe Denti and Giovanni Fanelli |
| Text | 398844 2019 10.7717/peerj.5810 ISI Web of Science WOS WOS 000456167400001 Scopus 2 s2.0 85060621979 Scallop Proximatecomposition Fattyacids CentralMediterraneanSea Quality indeces Seasonal changes of commercial traits, proximate and fatty acid compositions of the scallop Flexopecten glaber from the Mediterranean Sea Southern Italy Ermelinda Prato, Francesca Biandolino, Isabella Parlapiano, LoredanaPapa, Giuseppe Denti and Giovanni Fanelli CNR IRSA Water Research Institute, Taranto, Italy This study provides information on biological gonadosomatic index , commercial quality condition index and meat yield and biochemical aspects proximate composi tion, fatty acids of the soft tissues of Flexopecten glaber reared in suspended cages in the Ionian Sea. The results showed that condition index CI and meat yield MY peaked in December 60 and 30%, respectively and in April, May and June from 53 to 60% for CI and from 34 to 36% for MY . Gonadosomatic index showed three main peaks in winter, spring and summer months. Contents of protein 8.18 11.9 g/100 g , lipid 0,.78 1.18 g/100 g and carbohydrate 1.19 3.30 g/100 g varied significantly during the study period. Saturated fatty acids was the dominant group, except in December when polyunsaturated fatty acids showed the highest proportion 43% of total FAs . Fatty acids of the n3 group were dominant with docosahexaenoic and eicosapentaenoic acids. Highest n3/n6 ratios were recorded in spring summer specimens, with values > of 5. The results showed a better nutritional quality of scallops in May, July and December. 7 e5810 Published version http //doi.org/10.7717/peerj.5810 23/09/2018 TA5_4_Prato etal_2019.pdf TA5_4_Prato etal_2019.pdf Articolo in rivista 2376 5992 PeerJ Computer Science PeerJ Computer Science DENTI GIUSEPPE giovanni.fanelli FANELLI GIOVANNI francesca.biandolino BIANDOLINO FRANCESCA isabella.parlapiano PARLAPIANO ISABELLA ermelinda.prato PRATO ERMELINDA |