Now showing items 1-20 of 80

    • A transcriptomic approach to study the effect of long-term starvation and diet composition on the expression of mitochondrial oxidative phosphorylation genes in gilthead sea bream (Sparus aurata) 

      Sáez Hernández, Alberto; Almajano Pablos, María Pilar; Fernández González, Felipe (2017-10-11)
      Article
      Open Access
      © 2017 The Author(s). Background: The impact of nutritional status and diet composition on mitochondrial oxidative phosphorylation (OXPHOS) in fish remains largely unknown. To identify biomarkers of interest in nutritional ...
    • Adaptació d'una assignatura mitjançant la incorporació d'estratègies docents innovadores 

      Codina Torrella, Idoia; Almajano Pablos, María Pilar (2021)
      Article
      Open Access
      El repte d'impartir una assignatura per primera vegada en un Grau d'Enginyeria Alimentària s'ha resolt connectant l'assignatura amb l'entorn professional actual i l'ús de metodologies docents actives, amb la incorporació ...
    • Alchemilla vulgaris and Filipendula ulmaria extracts as potential natural preservatives in beef patties 

      Hamid, Khadijah Husna Abd; Azman, Nurul Aini Binti Mohd; Md Shaarani, Shalyda; Zain, Norashikin; Ahmad, Normazlinah; Sulaiman, Ahmad Ziad; Chik, Syed Saufi Tuan; Ishak, Wan Faizal Wan; Almajano Pablos, María Pilar (2017-08-01)
      Article
      Open Access
      Alchemilla vulgaris (AV) and Filipendula ulmaria (FU) are European medicinal plants possess bioactive compounds that exhibit many pharmacological benefits in human. The present work aims to assess two plants ethanolic ...
    • Analytical characterization of polyphenols from tara and caesalpinia decapetala as stabilizers of O/W Emulsions 

      Gallego Iradi, María Gabriela; Rodriguez Cabo, Tamara; Rodriguez Pereiro, Isaac; Almajano Pablos, María Pilar (2016-11-01)
      Article
      Restricted access - publisher's policy
      The extracts (0.5% [w/w]) from Caesalpinia spinosa or tara (CS) and Caesalpinia decapetala (CD) leaves were evaluated for their ability to inhibit lipid oxidation using oil-in-water (O/W) emulsions as the model system. ...
    • Antioxidant Activities and Total Phenolic Content of Malaysian Herbs as Components of Active Packaging Film in Beef Patties 

      Yahaya, Wan Amnin Wan; Yazid, Noraziah Abu; Mohd Azman, Nurul Aini; Almajano Pablos, María Pilar (2019-07-25)
      Article
      Open Access
      Active packaging containing natural extracts is a promising innovation to prolong the shelf life of perishable food. The objective of this work was to develop a bioactive edible film from semi-refined carrageenan (SRC) and ...
    • Antioxidant properties of aqueous and ethanolic extracts of tara (Caesalpinia spinosa) pods in vitro and in model food emulsions 

      Skowyra, Monika; Falguera, Víctor; Gallego Iradi, María Gabriela; Peiró, Sara; Almajano Pablos, María Pilar (2013-09-14)
      Article
      Restricted access - publisher's policy
      The successful replacement of some synthetic food antioxidants by safe natural antioxidants has fostered intensive search for new vegetable sources of antioxidants. In our study the phenol and flavonoid content of extracts ...
    • Antioxidant Properties of Artemisia annua Extracts in Model Food Emulsions 

      Skowyra, Monika; Gallego Iradi, María Gabriela; Segovia Gómez, Francisco José; Almajano Pablos, María Pilar (2014-03-28)
      Article
      Open Access
      Artemisia annua is currently the only commercial source of the sesquiterpene lactone artemisinin. Although artemisinin is a major bioactive component present in this Chinese herb, leaf flavonoids have shown a variety of ...
    • Antioxidant properties of Enterobacter cloacae C3 lipopeptides in vitro and in model food emulsion 

      Hmidet, Noomen; Jemil, Nawel; Ouerfelli, Manel; Almajano Pablos, María Pilar; Nasri, Moncef (2019-12-17)
      Article
      Open Access
      The present work aims to investigate the in vitro antioxidant activities of Enterobacter cloacae C3 lipopeptides, as well as the stability of sunflower oil in water (o/w) emulsion and the conservation of raw beef patties. ...
    • Antioxidant Properties of Three Aromatic Herbs (Rosemary,Thyme and Lavender) in Oil-in-Water Emulsions 

      Gallego Iradi, María Gabriela; Gordon, Michael H.; Segovia Gómez, Francisco José; Skowyra, Monika; Almajano Pablos, María Pilar (2013-07-26)
      Article
      Restricted access - publisher's policy
      Lipid oxidation is the major form of deterio- ration in foods because it decreases food quality and nutritional value, and may have negative health implica- tions. Selected aromatic plant extracts from leaves, flowers and ...
    • Application of citrus bioadsorbents as wine clarifiers 

      García Raurich, Josep; Vázquez Ricart, Anna; Pallarès Andreu, Marc; Monagas Asensio, Pedro; Almajano Pablos, María Pilar (2019-03-30)
      Article
      Open Access
      In recent years, reuse and recycling has taken on an increasingly important role in our society. As a result, there has been an increase in research and development of sustainable technologies. The experience acquired by ...
    • Apunts del Grup de recursos per a la didàctica de la química 

      Grau Vilalta, Maria Dolors; Guaus Guerrero, Ester; Martínez Matínez, María; Calvet Tarragona, Aureli; Almajano Pablos, María Pilar; Álvarez del Castillo, María Dolores; Armelín Diggroc, Elaine Aparecida; Cadenato Matia, Ana María; Cardona Planes, Anna Maria; Farran Marsà, Adriana; García Álvarez, Montserrat; Garrido Soriano, Núria; Gorchs Altarriba, Roser; Graells Sobré, Moisès; Morillo Cazorla, Margarita; Pardo Tràfach, Patricia; Torras Grané, Josep (Universitat Politècnica de Catalunya, 2011)
      Lecture notes
      Open Access
    • Avalquim on line! 

      Almajano Pablos, María Pilar; Calvet Tarragona, Aureli; Guaus Guerrero, Ester; Carrillo, Fernando; Gorchs Altarriba, Roser (2008-02-22T14:40:30Z)
      Article
      Open Access
      Se ha diseñado un itinerario de aprendizaje en el que se han incorporado nuevas metodologías docentes (aprendizaje cooperativo y aprendizaje basado en problemas) y que podría responder a las exigencias establecidas por ...
    • Avalquim on line!: Herramienta autoaprendizaje y autoevaluación de química 

      Almajano Pablos, María Pilar; Tortosa Moreno, Montserrat; Gorchs Altarriba, Roser; Calvet Tarragona, Aureli (2008-04-22T14:44:02Z)
      Conference report
      Open Access
      La web de avalquim está diseñada para facilitar la autoevaluación y el autoaprendizaje de alumnos de Química de primeros cursos: · autoevaluación: resolución de exámenes generados de forma aleatoria. Los exámenes están ...
    • AVALQUIM: herramienta autoaprendizaje de química 

      Almajano Pablos, María Pilar; Mateos, Manuel; Delgado, Maria Eugenia; Tortosa Moreno, Montserrat; Gorchs Altarriba, Roser; Calvet Tarragona, Aureli (2005-02)
      Conference report
      Open Access
      La web de avalquim está diseñada para facilitar la autoevaluación y el autoaprendizaje de alumnos de Química de primeros cursos: • autoevaluación: resolución de exámenes generados de forma aleatoria. Los exámenes están ...
    • Avocado seed: A comparative study of antioxidant content and capacity in protecting oil models from oxidation 

      Segovia Gómez, Francisco José; Hidalgo López, Gádor Indra; Villasante Dueñas, Juliana; Ramis Juan, Xavier; Almajano Pablos, María Pilar (2018-09-21)
      Article
      Open Access
      Increasingly, consumers want products containing little or no synthetic compounds. Avocado seeds, which are a residue of the food industry, could be used to obtain extracts with high antioxidant power. In the present study, ...
    • Avocado seeds: extraction optimization and possible use as antioxidant in food 

      Segovia Gómez, Francisco José; Peiró Sánchez, Sara; Gallego Iradi, María Gabriela; Mohd Azman, Nurul Aini; Almajano Pablos, María Pilar (2014-06)
      Article
      Open Access
      Consumption of avocado (Persea americana Mill) has increased worldwide in recent years. Part of this food (skin and seed) is lost during processing. However, a high proportion of bioactive substances, such as polyphenols, ...
    • Brewing by-products as a source of natural antioxidants for food preservation 

      Codina Torrella, Idoia; Rodero de Lamo, Lourdes; Almajano Pablos, María Pilar (2021-09-23)
      Article
      Open Access
      Brewer’s spent grain (BSG) and brewer’s spent hops (BSH) are the major solid by-products of the brewing industry. The present work evaluated their potential as an alternative source of natural antioxidants. The efficacy ...
    • Caesalpinia decapetala Extracts as Inhibitors of Lipid Oxidation in Beef Patties 

      Gallego Iradi, María Gabriela; Gordon, Michael H.; Segovia Gómez, Francisco José; Almajano Pablos, María Pilar (2015-08-01)
      Article
      Open Access
      In this study we investigated the effects of Caesalpinia decapetala (CD) extracts on lipid oxidation in ground beef patties. Plant extracts and butylated hydroxytoluene (BHT) were individually added to patties at both 0.1% ...
    • Capacidad antioxidante y antimicrobiana de vinagres Comerciales 

      Carbó Moliner, Rosa; Almajano Pablos, María Pilar; Achaerandio Puente, María Isabel; López, F (2006)
      Conference lecture
      Restricted access - publisher's policy
      En este trabajo se ha estudiado la capacidad antioxidante y antimicrobiana de distintos vinagres comerciales. Los parámetros controlados han sido los polifenoles totales, el perfil polifenólico, la capacidad antioxidante ...
    • Characterization and application of gelatin films with pecan walnut and shell extract (Carya Illinoiensis) 

      Villasante Dueñas, Juliana; Martín Lujano, Anna; Almajano Pablos, María Pilar (Elsevier, 2020-06-26)
      Article
      Open Access
      Phenolic compounds that come from natural products are a good option for minimizing lipid oxidation. It should be noted that these are not only introduced directly into the food, but also incorporated into edible biofilms. ...