• Antioxidant properties of bioactive compounds in fruit and vegetable waste 

      Jiménez Moreno, Nerea Upna Orcid; Esparza Catalán, Irene Upna; Ancín Azpilicueta, Carmen Upna Orcid (MDPI, 2023)   Artículo / Artikulua  OpenAccess
      In recent years, great interest has arisen in the study of compounds with antioxidant activity present in agri-food residues. The growing demand from consumers for antioxidants of natural origin, the continuous growth ...
    • A combination of Rosa canina extracts and gold complex favors apoptosis of Caco-2 cells by increasing oxidative stress and mitochondrial dysfunction 

      Mármol, Inés; Jiménez Moreno, Nerea Upna Orcid; Ancín Azpilicueta, Carmen Upna Orcid; Osada, Jesús; Cerrada, Elena; Rodríguez Yoldi, María Jesús (MDPI, 2020)   Artículo / Artikulua  OpenAccess
      Given the alarming increase in colorectal cancer (CRC) worldwide, novel therapies are urgently needed. Plant-derived extracts have gained considerable interest in the last years due to their strong anticancer effect mediated ...
    • Development of an irradiation equipment to accelerate the degradation of rosé wine in antique green and flint bottles 

      Moriones, Jennifer; Jiménez Moreno, Nerea Upna Orcid; Ancín Azpilicueta, Carmen Upna Orcid; Fernández de Ara, Jonathan; Navarcorena, Beatriz; Almandoz Sánchez, Eluxka Upna Orcid; Esparza Catalán, Irene Upna (Elsevier, 2023)   Artículo / Artikulua  OpenAccess
      Flint bottles make ros´e wines more attractive to the customers and, also, allow them to detect oxidation problems in the color of these wines. Nonetheless, transparent bottles do not protect wines from light. In this ...
    • Evaluation of grape stems and grape stem extracts for sulfur dioxide replacement during grape wine production 

      Pires Nogueira, Danielle; Jiménez Moreno, Nerea Upna Orcid; Esparza Catalán, Irene Upna; Moler Cuiral, José Antonio Upna Orcid; Ferreira-Santos, Pedro; Sagüés Sarasa, Ana; Teixeira, José António; Ancín Azpilicueta, Carmen Upna Orcid (Elsevier, 2023)   Artículo / Artikulua  OpenAccess
      Sulfur dioxide (SO2), the main preservative in wine, may affect the sensory properties of the wines, as well as cause allergic reactions and headaches in sensitive people. The aim of this work was to evaluate the replacement ...
    • Grape stems as preservative in Tempranillo wine 

      Pires Nogueira, Danielle; Jiménez Moreno, Nerea Upna Orcid; Esparza Catalán, Irene Upna; Moler Cuiral, José Antonio Upna Orcid; Ancín Azpilicueta, Carmen Upna Orcid (2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      SO2 is the most widely used preservative in the wine industry. However, there are several drawbacks related with the use of SO2 in wine, such as, its toxicity and the unpleasant odor in case of excess [1]. These reasons ...
    • Identification and quantification of crystal components of Bacillus thuringiensis strains and their contribution to insecticidal activity 

      Caballero Sánchez, Javier Upna (2019)   Tesis doctoral / Doktoretza tesia  OpenAccess
      El principal objetivo de esta tesis ha sido desarrollar un método proteómico que permite analizar cualitativa y cuantitativamente las proteínas que componen el cristal producido por distintas cepas silvestres de Bt. El ...
    • Impact of extraction conditions on the phenolic composition and antioxidant capacity of grape stem extracts 

      Jiménez Moreno, Nerea Upna Orcid; Volpe Sainz, Francesca Upna; Moler Cuiral, José Antonio Upna Orcid; Esparza Catalán, Irene Upna; Ancín Azpilicueta, Carmen Upna Orcid (MDPI, 2019)   Artículo / Artikulua  OpenAccess
      The use of grape stems for the extraction of bioactive compounds to be used in the pharmaceutical, food, and cosmetic industries is a promising objective. The aim of this work is to determine the influence of the different ...
    • Phenolic composition of artichoke waste and its antioxidant capacity on differentiated Caco-2 cells 

      Jiménez Moreno, Nerea Upna Orcid; Cimminelli, María José Upna; Volpe Sainz, Francesca Upna; Ansó Blanco, Raúl; Esparza Catalán, Irene Upna; Mármol, Inés; Rodríguez Yoldi, María Jesús; Ancín Azpilicueta, Carmen Upna Orcid (MDPI, 2019)   Artículo / Artikulua  OpenAccess
      Artichoke waste represents a huge amount of discarded material. This study presents the by‐products (bracts, exterior leaves, and stalks) of the 'Blanca de Tudela' artichoke variety as a potential source of phenolic compounds ...
    • Phenolic composition of grape stems from different Spanish varieties and vintages 

      Esparza Catalán, Irene Upna; Moler Cuiral, José Antonio Upna Orcid; Arteta, Maite; Jiménez Moreno, Nerea Upna Orcid; Ancín Azpilicueta, Carmen Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      Grape stems are a by‐product from the wine industry that has been underused to date despite having great potential for the agro‐food and cosmetic industries. The aim of the present work was to characterize grape stem ...
    • Reducing SO₂ doses in red wines by using grape stem extracts as antioxidants 

      Esparza Catalán, Irene Upna; Martínez Inda, Blanca Upna; Cimminelli, María José Upna; Moler Cuiral, José Antonio Upna Orcid; Jiménez Moreno, Nerea Upna Orcid; Ancín Azpilicueta, Carmen Upna Orcid (MDPI, 2020)   Artículo / Artikulua  OpenAccess
      SO₂ is a very important wine preservative. However, there are several drawbacks associated with the use of SO₂ in wine. The aim of this work is to evaluate the effect of the partial substitution of SO₂ in the Tempranillo ...
    • Stability of phenolic compounds in grape stem extracts 

      Esparza Catalán, Irene Upna; Cimminelli, María José Upna; Moler Cuiral, José Antonio Upna Orcid; Jiménez Moreno, Nerea Upna Orcid; Ancín Azpilicueta, Carmen Upna Orcid (MDPI, 2020)   Artículo / Artikulua  OpenAccess
      Grape stem is rich in phenolic compounds, especially stilbenes. These antioxidants can be degraded during the storage of grape stem extracts for long periods of time. The aim of this work was to analyze the stability of ...
    • Therapeutic applications of rose hips from different rosa species 

      Mármol, Inés; Sánchez de Diego, Cristina; Jiménez Moreno, Nerea Upna Orcid; Ancín Azpilicueta, Carmen Upna Orcid; Rodríguez Yoldi, María Jesús (MDPI, 2017)   Artículo / Artikulua  OpenAccess
      Rosa species, rose hips, are widespread wild plants that have been traditionally used as medicinal compounds for the treatment of a wide variety of diseases. The therapeutic potential of these plants is based on its ...
    • Valorization of agri-food waste through the extraction of bioactive molecules. Prediction of their sunscreen action 

      Martínez Inda, Blanca Upna; Esparza Catalán, Irene Upna; Moler Cuiral, José Antonio Upna Orcid; Jiménez Moreno, Nerea Upna Orcid; Ancín Azpilicueta, Carmen Upna Orcid (Elsevier, 2023)   Artículo / Artikulua  OpenAccess
      The aim of this work was to identify the phenolic composition of 18 different vegetable residues and to determine the relationship between their phenolic compounds, antioxidant capacity and sun protection factor. For ...
    • Valorization of onion waste by obtaining extracts rich in phenolic compounds and feasibility of its therapeutic use on colon cancer 

      Paesa, Mónica; Pires Nogueira, Danielle; Velderrain-Rodríguez, Gustavo; Esparza Catalán, Irene Upna; Jiménez Moreno, Nerea Upna Orcid; Mendoza, Gracia; Osada, Jesús; Martín-Belloso, Olga; Rodríguez Yoldi, María Jesús; Ancín Azpilicueta, Carmen Upna Orcid (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      In this study, the total phenolic content, the antioxidant and antiproliferative activities of onion waste extracts were characterized. Some phenolic compounds present in the extracts were also identified and quantified ...

      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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