RiuNet UPV Home
:
Browsing by Subject

Search RiuNet

Browse

All of RiuNet

My Account

RiuNet Help

Admin. UPV

Browsing by Subject "Fish"

Now showing items 21-36 of 36

Evaluación del comportamiento de los patógenos alimentarios Listeria monocytogenes y Vibrio parahaemolyticus mediante técnicas moleculares y cultivo en matrices alimentarias

Herrera Pérez, Ingrid Johana (Universitat Politècnica de València, 2013-04-12)

[ES] Listeria monocytogenes y Vibrio parahaemolyticus son microorganismos patógenos humanos transmitidos por alimentos, con la capacidad de introducirse y multiplicarse en la cadena alimentaria. Son capaces de adquirir el ...
Impact of elderly gastrointestinal alterations on in vitro digestion of salmon, sardine, sea bass and hake: proteolysis, lipolysis and bioaccessibility of calcium and vitamins

Hernández-Olivas, Ever; Muñoz-Pina, Sara; Andrés Grau, Ana María; Heredia Gutiérrez, Ana Belén (Elsevier, 2020-10-01)

[EN] This study aimed to analyze the effect of elderly gastrointestinal (GI) conditions on proteolysis, lipolysis and calcium and vitamins A and D3 bioaccessibility in salmon, sardine, sea bass and hake. For this purpose, ...
Improvement of techniques for sperm evaluation and cryobanking in European eel

Herranz Jusdado, Juan Germán (Universitat Politècnica de València, 2019-11-12)

[ES] En las últimas décadas, la anguila europea Anguilla anguila ha sufrido una disminución drástica de su población lo que ha llevado su inclusión como especie en peligro crítico en la lista roja UICN. Esta situación, ...
INFLUENCIA DEL TRATAMIENTO CON FSH Y LH RECOMBINANTES EN LA ESPERMATOGÉNESIS DE LA ANGUILA EUROPEA (Anguilla anguilla)

Marí Herguido, Juan Ignacio (Universitat Politècnica de València, 2019-05-08)

[ES] La anguila europea (Anguilla anguilla) es una especie en peligro crítico de extinción debido, entre otras causas, a la sobrepesca. Para poder cerrar el ciclo de la anguila, es importante la maduración sexual en ...
Inventario de peces de la Demarcación Hidrográfica del Júcar como base para el plan de medidas del plan hidrológico 2015-21

Costa Balaguer, José Luis (Universitat Politècnica de València, 2017-10-26)

The Júcar Hydrological Plan corresponding to the 2015-2021 planning cycle (PHJ 15-21) includes an indicator of the ichthyofauna, in this case the IBI-J, in the evaluation of the state of the water bodies. The PHJ 15-21 ...
Modelling native fish richness to evaluate the effects of hydromorphological changes and river restoration (Júcar River Basin, Spain)

Olaya Marín, Esther Julia; Martinez-Capel, Francisco; Soares Costa, Rui Manuel; Alcaraz-Hernández, Juan Diego (Elsevier, 2012)

The richness of native fish is considered to be an indicator of aquatic ecosystem health, and improving richness is a key goal in the management of river ecosystems. An artificial neural network (ANN) model based on field ...
Monitoring and control sensor system for fish feeding in marine fish farms

García Pineda, Miguel; Sendra Compte, Sandra; Lloret Mauri, Ginés; Lloret, Jaime (Institution of Engineering and Technology (IET), 2011-08-12)

One of the main issues in aquaculture is the high cost of the lost food when the fish are fed. Furthermore, this wasted food is deposited in the seabed and generates an environmental impact on the surrounding area. It ...
Multiresidue determination of antibiotics in feed and fish samples for food safety evaluation. Comparison of immunoassay vs LC-MS-MS

Cháfer Pericás, María Consuelo; Maquieira Catala, Ángel; Puchades, Rosa; Miralles, Javier; Moreno, Amelia (Elsevier, 2011-06)

[EN] Antibiotic residues (sulfonamides and tetracyclines) were determined in Gilthead sea bream (Sparus aurata) and feed samples by means of immunoassays and LC-MS-MS (liquid chromatography-mass spectrometry 2). A preliminary ...
Optimización de los protocolos de conservación de gametos de anguila europea a corto y largo plazo

Ortiz Casanova, María Teresa (Universitat Politècnica de València, 2021-07-23)

[ES] La anguila europea (Anguilla anguilla) es una especie de elevado interés pesquero y una de las especies importantes para la acuicultura mundial, pero su producción actual todavía depende de las capturas de angulas del ...
Optimum sample size to estimate mean parasite abundance in fi sh parasite surveys

Shvydka, S.; Sarabeev, V.; Estruch, V. D.; Cadarso-Suarez, C. (De Gruyter Open Sp. z o.o., 2018)

[EN] To reach ethically and scientifically valid mean abundance values in parasitological and epidemiological studies this paper considers analytic and simulation approaches for sample size determination. The sample size ...
Partial and total replacement of fishmeal by a blend of animal and plant proteins in diets for Seriola dumerili: Effects on performance and nutrient efficiency

Monge-Ortiz, Raquel; Tomas-Vidal, A.; Gallardo-Álvarez, F.J.; Estruch-Cucarella, Guillem; Godoy-Olmos, Sergio; Jover Cerdá, Miguel; Martínez-Llorens, Silvia (Blackwell Publishing, 2018)

[EN] A 154-day trial was performed to assess the use of an alternative protein blend (corn gluten, krill and meat meal) as a substitute for fishmeal in diets for juvenile yellowtail, using four isolipidic (140 g/kg) and ...
Phase calibration of sonar systems using standard targets and dual-frequency transmission pulses

Islas-Cital, Alan; Atkins, Philip R.; Foo, Kae Y.; Picó Vila, Rubén (Acoustical Society of America, 2011-10)

[EN] The phase angle component of the complex frequency response of a sonar system operating near transducer resonance is usually distorted. Interpretation and classification of the received sonar signal benefits from the ...
Review of mathematical models to describe the food salting process

Gómez Salazar, Julián Andrés; Clemente Polo, Gabriela; Sanjuán Pellicer, María Nieves (Federación de Asociaciones de Ingenieros Industriales de España (FAIIE)Universidad Nacional de Colombia, 2015-04)

[EN] Salting and subsequent curing are part of the traditional processing method used in the meat and fish industry. Different preserving agents (sodium chloride, nitrite, nitrate, among others) are added in this process. ...
Sperm physiology and quality in two marine teleosts: Anguilla anguilla & Takifugu niphobles

Gallego Albiach, Victor (Universitat Politècnica de València, 2013-12-20)

The conservation status of the species studied in this thesis (European eel and pufferfish) is currently frail, thus the main goal of this research was to develop, improve and apply several techniques and protocols ...
The ability of fish ecolabels to promote a change in the sustainability awareness

Giacomarra, Marcella; Crescimanno, Maria; Vrontis, Demetris; Miret Pastor, Luis Gaspar; Galati, Antonino (Elsevier, 2021-01)

[EN] Researchers, environmentalists, as well as fisheries and retailers, have been focusing their attention on the design, use and effects that fish ecolabels have on sustainability. The fish processing industry and large ...
Variaciones del hábitat acuático, nitratos y plaguicidas en el tramo bajo del río Serpis

Parra López, Miguel (Universitat Politècnica de València, 2021-01-13)

[ES] El presente trabajo tiene como objetivo analizar las variaciones del hábitat desde el punto de vista físico y físico-químico en el tramo del río Serpis entre la salida del Barranco del Infierno (T.M. de Villalonga) y ...