Results 21 to 30 of about 3,294 (199)

Immunization of hybrid surubim (Pseudoplatystoma corruscans x P. fasciatum) against Motile Aeromonas hydrophila septicemia

Brazilian Archives of Biology and Technology, 2013
The aim of this study was to evaluate the immune response of hybrid surubim vaccinated by intraperitoneal injection and by immersion against Aeromonas hydrophila. Vaccine was prepared with formalin-inactivated A. hydrophila.
Adolfo Jatobá, Felipe Do Nascimento Vieira, José Luiz P Mouriño   +2 more
exaly   +2 more sources

A Synthesis of the Ecology and Conservation of Pseudoplatystoma Catfishes in the Neotropics

Fishes, 2023
Species of the genus Pseudoplatystoma, the long-whiskered catfishes, are important in commercial and recreational fisheries in South America, and some species have become key to regional aquaculture.
Luciana A. Pereira, Leandro Castello, Donald J. Orth, Fabrice Duponchelle, Eric M. Hallerman   +4 more
doaj   +1 more source

Protein‐Sparing Effect of α‐Lipoic Acid in Diets with Different Protein/Carbohydrate Ratios for the Oriental River Prawn, Macrobrachium nipponense

Aquaculture Research, Volume 2023, Issue 1, 2023., 2023
Carbohydrates are commonly used in aquaculture feed because they are the cheapest energy source. Promoting carbohydrate catabolism for energy production can increase the dietary protein utilization efficiency (i.e., a protein‐sparing effect). Alpha‐lipoic acid (α‐LA) is a cofactor of some rate‐limiting key enzymes (pyruvate dehydrogenase complex and α ...
Shanshan Li, Junbao Wang, Yunfeng Xiong, Jinxian Zheng, Dongsheng Zhou, Jianhua Zhao, Zhili Ding, Carlos Rosas Vázquez   +7 more
wiley   +1 more source

Effects of Dietary Lipid Levels on Growth, Digestive Enzyme Activities, Antioxidant Capacity, and Lipid Metabolism in Turbot (Scophthalmus maximus L.) at Three Different Stages

Aquaculture Nutrition, Volume 2022, Issue 1, 2022., 2022
Three 56‐day feeding trials were conducted to evaluate dietary lipid requirements and effects of dietary lipid levels on growth, digestive enzyme activities, antioxidant capacity, and lipid metabolism in turbot (Scophthalmus maximus L.) at three growth stages. The initial mean body weight of turbot was 9.13 ± 0.17 g, 50.10 ± 0.38 g, and 80.05 ± 0.76 g (
Wencong Zhang, Zhijie Dan, Yanwen Zhuang, Jichang Zheng, Ye Gong, Yongtao Liu, Kangsen Mai, Qinghui Ai, Xiangjun Leng   +8 more
wiley   +1 more source

Quantitative evaluation of Listeria monocytogenes in fresh and processed surubim fish (Pseudoplatystoma sp). [PDF]

Braz J Microbiol, 2008
L. monocytogenes is a foodborne psychrotrophic bacterial pathogen of special importance for minimally processed foods. In this work, it was enumerated in samples of surubim fish by MPN technique. The population of L. monocytogenes was estimated as < 0.012 MPN/cm(2) in fresh and < 0.03 MPN/g in minimally processed fish.
de Souza VM, Alves VF, Destro MT, De Martinis EC.   +3 more
europepmc   +6 more sources

Protein requirement in the diet of Heros severus (Heckel, 1840): An Amazonian ornamental fish

Journal of the World Aquaculture Society, Volume 52, Issue 2, Page 482-495, April 2021., 2021
Abstract Two experiments to determine the crude protein (CP) requirement of Heros severus were performed. Five isocaloric (3,200 kcal kg−1 of digestible energy) diets containing five levels of CP (28, 32, 36, 40, and 44%) were evaluated. In the first, 75 fingerlings were distributed among 15 aquaria (30 L).
Jonathan A. de Sousa, Diego B. B. Bazilio, Rauquírio A. A. M. da Costa, Marcos F. Brabo, Daniel A. V. Campelo, Zélia M. P. Nunes, Galileu C. Veras   +6 more
wiley   +1 more source

Nutrição do Surubim (Pseudoplatystoma spp) e seus híbridos – revisão de literatura / Nutrition of Surubim (Pseudoplatystoma spp) and its hybrids – literature review

Brazilian Journal of Animal and Environmental Research, 2021
As espécies do gênero Pseudoplatystoma e seus híbridos vêm se consolidando no mercado aquícola brasileiro, devido ao alto valor comercial e a sua boa aceitação no mercado, basicamente em função de uma carne com sabor pouco acentuado, textura firme, coloração clara, baixo teor de gordura e ausência de espinhas intramusculares.
Emerson José Alves Matos, Fábio Meurer
openaire   +2 more sources

Feeding of larvae of the hybrid surubim Pseudoplatystoma sp. under two conditions of food management - doi: 10.4025/actascibiolsci.v35i2.15359

Acta Scientiarum: Biological Sciences, 2012
We evaluated the growth and diet composition of hybrid surubim larvae (Pseudoplatystoma corruscans x P. reticulatum) produced in two fish farming by using different systems of feeding with natural plankton: M I, larvae are transferred to fertilized fish ...
Andréa Fernanda Lourenço da Silva, Márcia Regina Russo, Lucimara de Araújo Ramos, Aryadne Simões Rocha   +3 more
doaj   +1 more source

Performance and nutrient utilization in South American juvenile catfish Pseudoplatystoma spp. weighting 89 - 170g, fed at different energy and protein levels

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2013
Most studies in nutrition for the South American catfish (surubim) were limited to the initial phase of development. However, it is clear that performance and nutrient utilization can change during the life stages of a fish.
E.A. Teixeira, A.C.C. Euler, P.M.C. Faria, E.M. Turra, R.K. Luz, S.A. Prado, R. Takata, P.A.P. Ribeiro, D.O. Fontes, L.P. Ribeiro, E.O.S. Saliba   +10 more
doaj   +1 more source

Digestibility of feed ingredients for the striped surubimPseudoplatystoma reticulatum [PDF]

Aquaculture Nutrition, 2012
Knowledge on apparent digestibility coefficients (ADC) is necessary to maximize the feed efficiency, thus lessening dietary nutrient and energy losses. This study tasks the determination of apparent digestibility of selected feedstuff to striped surubim Pseudoplatystoma reticulatum, a carnivorous, South American catfish of economic importance for ...
T.S.C. Silva, G.V. Moro, T.B.A. Silva, J.K. Dairiki, J.E.P. Cyrino   +4 more
openaire   +1 more source