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Bile salt dietary supplementation promotes growth and reduces body adiposity in gilthead seabream (Sparus aurata)
(Elsevier, 2022-12-26)
The present study aimed to evaluate the effect of dietary supplementation using bile salts (BSs) on several key performance indicators like growth and feed performance, fat accumulation and tissue ...
Trophic role and predatory interactions between the blue crab, Callinectes sapidus, and native species in open waters of the Ebro Delta
(Elsevier, 2024-01-14)
The Ebro Delta has become a major blue crab (Callinectes sapidus) fishery area in the NW Mediterranean, but there is limited information on factors controlling the abundance of populations in open waters, ...
Single cell protein from methanotrophic bacteria as an alternative healthy and functional protein source in aquafeeds, a holistic approach in rainbow trout (Oncorhynchus mykiss) juveniles
(Elsevier, 2023-07-05)
Bacterial single cell protein (BSCP) obtained from methanotrophic bacteria was tested as an alternative protein source to fishmeal (FM) in compound diets for rainbow trout (Oncorhynchus mykiss) juveniles ...
Reproductive behaviour and fertilized spawns in cultured Solea senegalensis broodstock co-housed with wild breeders during their juvenile stages
(Elsevier, 2024-05-07)
The reproductive failure of Senegalese sole (Solea senegalensis) cultured males (reared entirely in captivity from egg through to adult) that do not participate in reproductive behaviours to fertilise ...
Organic production of gilthead sea bream (Sparus aurata) using organic certified green pea protein and seaweed. Effects on growth, feed conversion and final product quality
(Elsevier, 2023-03-21)
The aim of this study was to evaluate the use of novel ingredients such as green pea protein and Ascophyllum nodosum, a brown seaweed for the replacement of fish meal in feeds suitable for organic ...
Supplementation of gilthead seabream (Sparus aurata) diets with spices as a functional strategy to control excess adiposity through lipid, cholesterol and bile acid metabolism, and to induce an immunomodulatory intestinal regulation
(Elsevier, 2023-11-17)
Reductions in fish oil content in aquafeeds can generate physiological and immunological disorders in farmed fish, associated to low dietary levels of n-3 long chain polyunsaturated fatty acids (n-3 ...
Supplementing lysolecithin in corn-oil based diet enhanced growth and improved body biochemical composition in juvenile stellate sturgeon (Acipenser stellatus)
(Elsevier, 2024-03-12)
A 56-days nutritional trial was conducted to examine the influence of including a corn-oil based diet with lysolecithin (LL) on stellate sturgeon (Acipenser stellatus) juveniles. Fish were fed four ...
Strategy combining mammalian fats with supplementation of pungent spices in aquafeeds, to mitigate negative impacts of fish oil replacement in fish performance, fillet quality and hepatic condition of gilthead seabream (Sparus aurata)
(Elsevier, 2024-06-26)
The replacement of fish oil (FO) in aquafeeds usually leads to imbalances in the dietary content of n-3 and n-6 polyunsaturated fatty acids (PUFA), with negative consequences for fish performance, health, ...
Flathead grey mullet (Mugil cephalus) juveniles exhibit consistent proactive and reactive stress coping styles
(Elsevier, 2023-08-22)
Stress coping styles (SCS) are defined as a coherent set of individual physiological and behavioural differences in stress responses that are consistent across context and over time. Nowadays, an increased ...
Farmed fish welfare research status in Latin America: A review
(Wiley, 2024-07-15)
Latin America (LATAM) plays an important role in the world's production of aquatic animals and is the second most productive region in the world. Chile, Ecuador, Brazil, Mexico, Colombia, and Perú ...