4 documents found, page 1 of 1
Antioxidant capacity and lipid composition of Brachionus plicatilis and Artemia...
Galindo, A.; Pérez, J. A.; Almansa, E.; Rosa, G. P.; Jiménez, I. A.; Venuleo, M.; Acosta, N. G.; Rodríguez, C.Live prey used by the aquaculture industry are usually poor in some essential nutrients including long chain polyunsaturated fatty acids (LC-PUFA) and must be enriched to improve their nutritional value prior to larval feeding. Standard enrichment protocols are commonly based on lipid emulsions, being associated to a high oxidative stress condition. The combination of microalgae and lipid emulsion can palliate ...
Multiple Paleozoic magmatic-orogenic events in the Central Extremadura batholit...
Pereira, M.F.; Castro, A.; Fernández, C.; Rodríguez, C.Background The Central Extremadura batholith located in the southeast part of the Central Iberian Zone (e.g. Iberian Autochthonous domain of the Iberian Variscan belt) was originally thought to have been generated entirely during Carboniferous igneous activity. However, some recent geochronological work has shown the existence of Ordovician plutonic rocks. Purpose The aim of this study is to re-examine the age ...
An insight on Octopus vulgaris paralarvae lipid requirements under rearing cond...
Reis, Diana; García-Herrero, I.; Riera, R.; Felipe, B. C.; Rodríguez, C.; Sykes, António V.; Martín, M. V.; Andrade, José Pedro; Almansa, E.In this study, two new alternative preys: Grapsus adscensionis zoeae (as sole prey) and Palaemon elegans zoeae (in cofeeding with Artemia sp.), as well as, Artemia sp. juveniles were used as feed for octopus paralarvae, as a way to understand its lipid requirements. Total lipid (TL) content, lipid class (LC) and fatty acid (FA) profiles of preys, octopus hatchlings and 9-day-old paralarvae were analysed. Growth...
In vivo metabolism of unsaturated fatty acids in Octopus vulgaris hatchlings de...
Reis, Diana; Acosta, N. G.; Almansa, E.; Navarro, J. C.; Tocher, D. R.; Monroig, O.; Andrade, José Pedro; Sykes, António V.; Rodríguez, C.The highmortalities observed during Octopus vulgaris paralarvae culture have been associated with a nutritional imbalance, with long-chain polyunsaturated fatty acids (LC-PUFA) appearing to have a critical role. In order to determine the in vivo capability of O. vulgaris hatchlings to incorporate and metabolise unsaturated fatty acids (FA), hatchlings were incubated in flat-bottom 6-well tissue culture plates a...