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Browsing by Author "Sayago Gómez, Ana"
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Actas de las IV Jornadas ScienCity 2021. Fomento de la Cultura Científica, Tecnológica y de Innovación en Ciudades Inteligentes
Segura Bonilla, Olman; García Sánchez, Daniela; Mena Nieto, Ángel Isidro
; Golpe Moya, Antonio Aníbal; Molina-Gómez, Jose Carlos; Mena-Gonzalez, Angel; Da Silva-Lima, Lucas; Martínez Luna, Macarena; García Vivas, Rocío; Segura Manzano, Francisca; Andújar Márquez, José Manuel; Morillo Reina, Juan Diego; Mateo Sanguino, Tomás Jesús; Pino Fernández, Joaquín del; Ruiz Castilla, Daniel; Millán Prior, Borja; Ceada Garrido, Yolanda; Ríos Gutiérrez, Juan; Barragán Piña, Antonio Javier; Enrique Gómez, Juan Manuel; Tejada Guzmán, Diego; Amaro, Jair; Gamero, José; Sánchez-Herguedas, Antonio; Rodrigo-Muñoz, Francisco; Villalba-Diez, Javier; Ordieres-Meré, Joaquín; Noguera, Miguel; Sayago Gómez, Ana; Fernández Recamales, María Ángeles; Felipe Pulido, Ángel; Gamero, Ulises; Mariano Rodríguez-Pérez, Ángel; Pulido Calvo, Inmaculada; Hernández-Garrido, Rocío; Perea El Khalifi, David; Pérez-Calañas, Cinta; Lozano Domínguez, José Manuel; Redondo González, Manuel Joaquín; Cortés Ancos, Estefanía; Santos, Carla; Dias, Cristina; Morón Monge, María del Carmen; Trabajo Rite, Mónica; Vargas Sánchez, Alfonso (Universidad de Huelva, 2022)
ScienCity es una actividad que viene siendo continuada desde 2018 con el objetivo de dar a conocer los conocimientos y tecnologías emergentes siendo investigados en las universidades, informar de experiencias, servicios e ... -
Adaptación de las prácticas de Análisis Instrumental al Espacio de Convergencia Europeo. Elaboración de Material Didáctico
Sayago Gómez, Ana; Hernanz Vila, Dolores; Gallo Mazzuchino, María Valeria; Beltrán Lucena, Rafael (Centro de Información Tecnológica, 2011-02)
En este trabajo se presenta el desarrollo de un proyecto de innovación educativa realizado por un equipo docente del Área de Química Analítica de la Universidad de Huelva en España como parte de la asignatura Análisis ... -
An Overview on the Application of Chemometrics Tools in Food Authenticity and Traceability
González Domínguez, Raúl; Sayago Gómez, Ana; Fernández Recamales, María Ángeles (MDPI, 2022-12)
The use of advanced chemometrics tools in food authenticity research is crucial for managing the huge amount of data that is generated by applying state-of-the-art analytical methods such as chromatographic, spectroscopic, ... -
Assessment of Virgin Olive Oil Adulteration by a Rapid Luminescent Method
González Domínguez, Raúl; Sayago Gómez, Ana; Morales, María Teresa; Fernández Recamales, María Ángeles (MDPI, 2019-07)
The adulteration of virgin olive oil with hazelnut oil is a common fraud in the food industry, which makes mandatory the development of accurate methods to guarantee the authenticity and traceability of virgin olive oil. ... -
Cultivation of Microalgae Chlorella Using Wine Industry by-Products
Martín Gordillo, Lidia; Cuaresma Franco, María; Fernández Recamales, María Ángeles; Sayago Gómez, Ana; Vílchez Lobato, Carlos; Garbayo Nores, Inés (MDPI, 2021-01)
An approach of new and sustainable uses for by-products generated in the wine production industry, one of the agro-food sectors of importance, has been studied. Wine lees, a sediment obtained in different processes of ... -
Desarrollo de Procedimientos Normalizados de Trabajo : una forma Innovadora de realizar las Prácticas en Asignaturas de Ciencias Experimentales
Gallo Mazzuchino, María Valeria; Beltrán Lucena, Rafael; Hernanz Vila, Dolores; Sayago Gómez, Ana (Centro de Información Tecnológica, 2011-08)
En este trabajo se plantea al alumno el aprendizaje autónomo mediante la elaboración de procedimientos normalizados de trabajo (PNTs). La experiencia se realiza en la asignatura Métodos Analíticos de Control de Calidad ... -
Development and characterization of new fermented beverages of low alcoholic graduation from strawberry
Fernández Recamales, María Ángeles; Sayago Gómez, Ana; González Domínguez, Raúl; López Carbón, Verónica; Akhatou, Ikram; Beltrán Lucena, Rafael (MDPI, 2016)
Nowadays, the oenological market tends to the diversification through the development of new original and enriched products. Thus, the study here proposed pretends the elaboration and characterization of new "wine-type" ... -
Estudio de la composición fenóloca del aceite de oliva virgen extra : caracterización y reactividad antioxidante
Becerra Herrera, Mercedes (Universidad de Huelva, 2013)
La Tesis se ha basado en el estudio de la actividad antioxidante de compuestos fenólicos presentes en el aceite y la caracterización de los mismos. Así pues, en la primera investigación realizada se hace uso del fluoróforo ... -
Estudio de la trazabilidad integral de los aceites de oliva virgen extra de la provincia de Huelva
Beltrán Muniz, María (Universidad de Huelva, 2015)
El objetivo de este trabajo es implementar el concepto de trazabilidad integral en una región productora de aceite de oliva, a través del estudio de la trazabilidad geográfica y sensorial de los aceites de oliva virgen ... -
Evaluation of a-tocopherol in virgin olive oil by a luminiscent method
Escuderos, Elena; Sayago Gómez, Ana; Morales Millán, María Teresa; Aparicio Ruíz, Ramón (Consejo Superior de Investigaciones Científicas, CSIC: Instituto de la Grasa, 2009-10)
Los fluoróforos naturales tales como los tocoferoles son de gran importancia para la caracterización y autenticación del aceite de oliva virgen. Se detectó la banda del espectro luminiscente que mejor se asociaba con ... -
Evolution of Physicochemical Parameters during the Thermal-Based Production of Água-mel, a Traditional Portuguese Honey-Related Food Product
Cavaco, Teresa; Figueira, Ana Cristina; González Domínguez, Raúl; Sayago Gómez, Ana; Fernández Recamales, María Ángeles (MDPI, 2022)
The purpose of this work was to investigate the physicochemical changes occurring during the thermal-based production of água-mel, a traditional Portuguese honey-related food product. The refractive index, color parameters ... -
Exploring antioxidant reactivity and molecular structure of phenols by means of two coupled assays using fluorescence probe (2,3-diazabicyclo[2.2.2]oct-2-ene, DBO) and free radical (2,2-diphenyl-1-picrylhydrazyl, DPPH·)
Becerra Herrera, Mercedes; Sayago Gómez, Ana; Beltrán Lucena, Rafael (Indian Academy of Sciences, 2017-09)
Phenolic compounds can be considered as the most important bioactive compounds in Mediterranean diet. However, many of the complex connections between phenols antioxidant reactivity and their molecular structure remain ... -
Fatty Acid Profiling for the Authentication of Iberian Hams According to the Feeding Regime
González Domínguez, Raúl; Sayago Gómez, Ana; Fernández Recamales, María Ángeles (MDPI, 2020-02)
The quality and sensory characteristics of Iberian ham are closely related to the pig feeding regime. These are mainly due to the inclusion or not of acorns into the diet, which significantly increases the content of ... -
Hollow-Fiber Liquid-Phase Micro-Extraction Method for the Simultaneous Derivatization, Extraction, and Pre-concentration of Organotin Compounds from Packed Fruit Juices
González Domínguez, Raúl; Sayago Gómez, Ana; Santos-Martín, María; Fernández Recamales, María Ángeles (Springer, 2022)
Organotin compounds are widely employed as pesticides and fungicides in agriculture and as stabilizers for the industrial manufacture of polyvinyl chloride and other polymers. Accordingly, these endocrine disruptors can ... -
Impact of dietary mercury intake during pregnancy on the health of neonates and children: a systematic review
Saavedra, Steven; Fernández Recamales, María Ángeles; Sayago Gómez, Ana; Cervera Barajas, Antonio; González Domínguez, Raúl; González Sanz, Juan Diego (Oxford University Press, 2021)
Context Growing evidence suggests that prenatal exposure to methyl mercury through the maternal diet could have great influence on the neurological and physical development of neonates and young children. Objective The ... -
Mechanistic Insights into Alzheimer’s Disease Unveiled through the Investigation of Disturbances in Central Metabolites and Metabolic Pathways
González Domínguez, Raúl; González Domínguez, Álvaro; Sayago Gómez, Ana; González Sanz, Juan Diego; Lechuga Sancho, Alfonso María; Fernández Recamales, María Ángeles (BIOMEDICINES, 2021)
Hydrophilic metabolites are closely involved in multiple primary metabolic pathways and, consequently, play an essential role in the onset and progression of multifactorial human disorders, such as Alzheimer’s disease. ... -
Multi-Chemical Profiling of Strawberry as a Traceability Tool to Investigate the E ect of Cultivar and Cultivation Conditions
González Domínguez, Raúl; Sayago Gómez, Ana; Akhatou, Ikram; Fernández Recamales, María Ángeles (MDPI, 2020-01)
The chemical composition of foods is tightly regulated by multiple genotypic and agronomic factors, which can thus serve as potential descriptors for traceability and authentication purposes. In the present work, we ... -
Optimization of Growth and Carotenoid Production by Haloferax mediterranei Using Response Surface Methodology
Montero Lobato, Zaida; Ramos Merchante, Adrián; Fuentes Cordero, Juan Luis; Sayago Gómez, Ana; Fernández Recamales, María Ángeles; Martínez Espinosa, María Rosa; Vega Piqueres, José María; Vílchez Lobato, Carlos; Garbayo Nores, Inés (National Center for Biotechnology Information, 2018-10)
Haloferax mediterranei produces C50 carotenoids that have strong antioxidant properties. The response surface methodology (RSM) tool helps to accurately analyze the most suitable conditions to maximize C50 carotenoids ... -
Potential of Ultraviolet-Visible Spectroscopy for the Differentiation of Spanish Vinegars According to the Geographical Origin and the Prediction of Their Functional Properties
High-quality wine vinegars with unique organoleptic characteristics are produced in southern Spain under three Protected Designations of Origin (PDO), namely “Jerez”, “Condado de Huelva” and “Montilla-Moriles”. To guarantee ... -
Simple and Efficient Green Extraction of Steviol Glycosides from Stevia rebaudiana Leaves
López Carbón, Verónica; Sayago Gómez, Ana; González Domínguez, Raúl; Fernández Recamales, María Ángeles (MDPI, 2019-09)
The food industry has currently shown great interest in alternative sweeteners to sugars with the aim of producing healthier products. In light of this, steviol glycosides are natural low-caloric sweeteners present in ...
