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100 resultados encontrados.

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Fish oil-in-water emulsions stabilized by soy proteins and cellulose nanocrystals
Artículo
Material complementario disponible Artículo CONICET Digital
Di Giorgio, Luciana et al · Elsevier · 2022 · ISSN 2666-8939
This work aimed to develop fish O/W emulsions using soy protein isolate (SPI) and cellulose nanocrystals (CNC) either as separate stabilising agents or in combination. The fish O/W emulsions were prepared using aqueous d...
Idioma eng
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A Social-Ecological Systems Modelling Approach to Climate Resilience among Fisheries Extension Workers in the Calabar Agricultural Zone
Artículo
Acceso institucional disponible Artículo DOAJ2 fuentes relacionadas
Comfort Aya · Agricultural Extension Society of Nigeria · 2026 · ISSN 1119-944X
Climate change is creating serious challenges for fisheries in coastal Nigeria. Fisheries extension workers, who support fishers with advice and training, must themselves be resilient to continue delivering services. Thi...
LCC TENDOkFncmljdWx0dXJlIChHZW5lcmFsKQ~~Idioma eng
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Institucional
Alterations in the sterol signature of detritivorous fish along pollution gradients in the Río de la Plata basin (Argentina): From plant to sewage-based diet
Artículo
Material complementario disponible Artículo CONICET Digital
Speranza, Eric Demian et al · Academic Press Inc Elsevier Science · 2020 · ISSN 0013-9351
In order to assess the impact of sewage pollution on the diet of the strict detritivorous and migratory South American fish, Prochilodus lineatus, 16 sterol biomarkers were analyzed by gas chromatography-mass spectrometr...
Idioma eng
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Analysis and risk assessment of eugenol residues in live freshwater fish and shrimp in Chongqing City
Artículo
Material complementario disponible Artículo DOAJ
CHENG Li et al · The Editorial Office of Chinese Journal of Food Hygiene · 2025 · ISSN 1004-8456
ObjectiveThe aim of this study was to analyze the concentrations of eugenol residues in live freshwater fish and shrimp, and to evaluate potential human health risks associated with their consumption in Chongqing City....
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Nutrition. Foods and food supplyIdioma zho
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Argulus elongatus (Branchiura, Argulidae) in fish in the upper São Francisco river, Brazil
Artículo
Material complementario disponible Artículo DOAJ
Rayane Duarte et al · Colégio Brasileiro de Parasitologia Veterinária · ISSN 0103-846X
Abstract Among 164 fish from the upper São Francisco river, caught in the Três Marias reservoir (18º 12’ 59” S; 45º 17’ 34” W) or downstream from this reservoir (18º 12’ 32” S; 45º 15’ 41” W) in 200...
LCC LCC:Animal cultureIdioma eng
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Assessment of the feed additive consisting of astaxanthin (2a161j) for fish, crustaceans and ornamental fish for the renewal of its authorisation (BASF SE, DSM Nutritional Products Ltd., JYB Europe BV, NHU EUROPE GmbH)
Artículo
Acceso abierto Artículo DOAJ
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) et al · Wiley · 2026 · ISSN 1831-4732
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the assessment of the application for the renewal of the authorisation of astaxanthin as a sensory additive for...
LCC LCC:Nutrition. Foods and food supply; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Bayesian optimization of Fisher Information in nonlinear multiresonant quantum photonics gyroscopes
Artículo
Acceso abierto Artículo DOAJ
Sun Mengdi et al · Wiley · 2024 · ISSN 2192-8614
We propose an on-chip gyroscope based on nonlinear multiresonant optics in a thin film χ (2) resonator that combines high sensitivity, compact form factor, and low power consumption simultaneously. We theoretically anal...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Boundary element method to analyze acoustic scattering from a coupled swimbladder-fish body configuration
Artículo
Material complementario disponible Artículo CONICET Digital
Gonzalez, Juan Domingo et al · Academic Press Ltd - Elsevier Science Ltd · 2020 · ISSN 0022-460X
A model for computing acoustic scattering by swimbladdered fish is presented. The effect of acoustic coupling between the fish tissue and the swimbladder is included. The swimbladder is considered a gas-filled object whe...
Idioma eng
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Camallanus maculatus n. sp. (Nematoda: Camallanidae) in an ornamental fish Xiphophorus maculatus (Osteichthyes: Poeciliidae) cultivated in São Paulo State, Brazil Camallanus maculatus n. sp. (Nematoda: Camallanidae) em peixe ornamental Xiphophorus maculatus (Osteichthyes: Poeciliidae) cultivado no estado de São Paulo, Brasil
Artículo
Acceso abierto Artículo DOAJ
M.L. Martins et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2007 · ISSN 0102-0935
The present study describes Camallanus maculatus n. sp. (Nematoda: Camallanidae) from Xiphophorus maculatus (Osteichthyes: Poecilidae) collected in an ornamental fish farm in São Paulo State, Brazil. Thirty-three out of...
LCC LCC:Animal cultureIdioma eng
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Open Access
Causal Shannon-Fisher characterization of motor/imagery movements in EEG
Artículo
Acceso abierto Artículo CONICET Digital
Baravalle, Román et al · Molecular Diversity Preservation International · 2018 · ISSN 1099-4300
The electroencephalogram (EEG) is an electrophysiological monitoring method that allows us to glimpse the electrical activity of the brain. Neural oscillations patterns are perhaps the best salient feature of EEG as they...
Idioma eng
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Open Access
Climatic and non-climatic impacts on fish production in Bangladesh by using autoregressive distributed lag model
Artículo
Acceso abierto Artículo DOAJ
Mohammad Ismail Hossain et al · Springer · 2026 · ISSN 2731-9431
Abstract Climate change puts Bangladeshi fish farming households at high risk for production. It poses serious impact on nutritional availability, livelihood, poverty, and income. The study aimed to assess the short and ...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Considerações metodológicas sobre os testes de preferência na avaliação do bem-estar em peixes Methodological concerns on preference tests for assessment of fish welfare
Artículo
Acceso abierto Artículo DOAJ
Gilson Luiz Volpato · Sociedade Brasileira de Zootecnia · 2007 · ISSN 1516-3598
Em uma revisão recente sobre o conceito de bem-estar em peixes, defendo que a preocupação sobre o bem-estar desses animais é definitivamente uma questão genuína, sendo nosso desafio a busca de métodos válidos par...
LCC LCC:Animal cultureIdioma eng
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Open Access
Distribution patterns of Procamallanus (Spirocamallanus) inopinatus (Nematoda: Camallanidae) and its interactions with freshwater fish in Brazil
Artículo
Material complementario disponible Artículo DOAJ
Lígia Rigôr Neves et al · Colégio Brasileiro de Parasitologia Veterinária · 2020 · ISSN 1984-2961
Abstract This study used information about Procamallanus (Spirocamallanus) inopinatus Travassos, Artigas & Pereira, 1928 that had been published over a period of more than 90 years to investigate the infection and distri...
LCC LCC:Animal cultureIdioma eng
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Material complementario
Effect of the Fish Oil Fortified Chitosan Edible Film on Microbiological, Chemical Composition and Sensory Properties of Göbek Kashar Cheese during Ripening Time
Artículo
Acceso abierto Artículo DOAJ
Filiz Yangilar · Springer Nature · 2016 · ISSN 2636-0772
Abstract Objective of the present study is to investigate the effect of coated edible films with chitosan solutions enriched with essential oil (EO) on the chemical, microbial and sensory properties of Kashar cheese duri...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Open Access
Features of bile acid metabolism in fish and their biological significance (review)
Artículo
Acceso abierto Artículo DOAJ
A. V. Prusakov et al · Federal Agricultural Research Center of the North-East named N.V. Rudnitsky · 2026 · ISSN 2072-9081
Bile acids in fish, as in other vertebrates, represent a complex metabolic system the composition of which depends on species, age, diet, and environmental conditions. Their ratio is closely associated with enterohepatic...
LCC LCC:AgricultureIdioma rus
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Late Pleistocene-Early Holocene Fishtail Points from Southernmost Patagonia (South America): An Estimation of Use-Life Using Experimental Data and Survival Curve Models
Artículo
Acceso abierto Artículo CONICET Digital
Cardillo, Marcelo et al · Taylor & Francis · 2023 · ISSN 2055-5571
We report the first results of a shooting experiment performed with lithic point replicas of Fishtailpoints hafted as darts pursuing the aim to estimate the points’ use-lives and related size changesusing survival and ...
Idioma eng
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Open Access
Length-weight relationships of seven fish species from tidepools of an intertidal rocky shore in the Gulf of Cadiz, Spain (NE Atlantic)
Artículo
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Cano Compaire, Jesus et al · Wiley Blackwell Publishing, Inc · 2020 · ISSN 0175-8659
Length-weight relationships for seven fish species caught from tidepools in an intertidal rocky shore in the Gulf of Cadiz are presented. Fish were sampled monthly (April 2008–January 2012), using hand nets (mesh size ...
Idioma eng
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Open Access
Microbial risk assessment of Staphylococcus species in smoked fish from informal markets in Edo State, Nigeria: processing practices and public health implications
Artículo
Acceso abierto Artículo DOAJ
Progress E. Boyo-Agbonile et al · BMC · 2026 · ISSN 1869-2044
Abstract Purpose Staphylococcal contamination of smoked fish represents a public health concern, particularly in informal food markets. This study investigated the microbial risk associated with Staphylococcus-contaminat...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Open Access
Modeling the age-dependent occurrence of peripheral blood erythrocyte nuclear abnormalities in freshwater fish: a case study
Artículo
Acceso abierto Artículo DOAJ
Olha Biedunkova et al · Taylor & Francis Group · 2026 · ISSN 0270-5060
Erythrocyte nuclear abnormalities (ENA) serve as sensitive biomarkers of genotoxic and physiological stress in fish. However, little is known about the extent to which age influences the frequency of ENA in species with ...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~; TENDOkVjb2xvZ3k~Idioma eng
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Open Access
Mycobiota and mycotoxins present in finished fish feeds from farms in the Rio de Janeiro State, Brazil
Artículo
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Barbosa, Tatiana S. et al · Springer · 2013 · ISSN 2008-4935
The aim of the present study was to determine species of the fungal genera Aspergillus, Fusarium, and Penicillium and fumonisin B1 (FB1), aflatoxin B1 (AFB1), and ochratoxin A (OTA) contamination from feed intended for f...
Idioma eng
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Open Access
Numerical investigation and swimming performance evaluation on self-propelled hydrodynamics of hybrid-driven biomimetic robotic fish
Artículo
Acceso abierto Artículo DOAJ
Fagang Bai et al · Elsevier · 2026 · ISSN 2468-0133
Widespread attention has been drawn to the underwater biomimetic robotic fish due to its excellent agility and little environmental disturbance. A hybrid-driven bionic robotic fish outfitted with dual-propeller thrusters...
LCC LCC:Ocean engineeringIdioma eng
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Open Access
Optimization of a magnetic bead-based DNA extraction method combined with 12S rRNA barcoding for species traceability in fish oil products
Artículo
Material complementario disponible Artículo DOAJ
Wei Zhao et al · Elsevier · 2026 · ISSN 2666-5662
Fish oil is a widely consumed nutritional supplement rich in ω-3 polyunsaturated fatty acids (PUFAs) and of high economic value, but it is susceptible to economically motivated adulteration, including the incorporation ...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
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Performance and economic indicators of a large scale fish farming in Mato Grosso, Brazil
Artículo
Acceso abierto Artículo DOAJ
Adriana Fernandes de Barros et al · Sociedade Brasileira de Zootecnia · 2012 · ISSN 1516-3598
Performance and economic indicators of a large scale fish farm that produces round fish, located in Mato Grosso State, Brazil, were evaluated. The 130.8 ha-water surface area was distributed in 30 ponds. Average total pr...
LCC LCC:Animal cultureIdioma eng
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Open Access
Presence of oOrganophosphate Insecticides in fish of the Amazon River
Artículo
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Nicolas SOUMIS et al · Instituto Nacional de Pesquisas da Amazônia · 2003 · ISSN 0044-5967
Trace levels of three organophosphate insecticides (OPI) were detected in eight fish species from the region of Santarém, State of Pará, Brazil. Individual concentrations of OPI in fish ranged from less than the detect...
LCC LCC:Science (General)Idioma eng
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