Browsing by Author "Dueñas, Maria Teresa"
Now showing items 1-18 of 18
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A methodology for the selection and characterization of riboflavin-overproducing Weissella cibaria strains after treatment with roseoflavin
Díez Ozaeta, Iñaki; Martín Loarte, Lucía; Mohedano, María Luz; Tamame, Mercedes; Ruiz Masó, José Ángel; Del Solar, Gloria; Dueñas Chasco, María Teresa ; López García, Paloma (Frontiers Media, 2023-04)Fermentative processes by lactic acid bacteria can produce metabolites of interest to the health and food industries. Two examples are the production of B-group vitamins, and of prebiotic and immunomodulatory dextran-type ... -
Anotación y análisis de genomas: bacterias ácido lácticas como fuente de compuestos de valor añadido
Marrero Fernández, Annette (2021-11-23)[ES] El presente trabajo tiene como finalidad realizar el ensamblaje a partir de la secuenciación de los genomas de cuatro cepas de bacterias ácido lácticas (BAL), para posteriormente realizar la anotación (predicción) de ... -
Antioxidant activity and phenolic profiles of ciders from the Basque Country
Zuriarrain Ocio, Andoni; Zuriarrain Ocio, Juan; Vidal Postigo, Maider; Dueñas Chasco, María Teresa ; Berregi Abalde, Iñaki (Elsevier, 2021-06)The contribution of the individual polyphenols of Basque cider to the antioxidant activity and browning has been determined. Nineteen monovarietal musts were obtained using different varieties of cider apples throughout ... -
Beta-Glucans Improve Growth, Viability and Colonization of Probiotic Microorganisms
Russo, Pasquale; López García, Paloma; Capozzi, Vittorio; Fernández de Palencia, Pilar; Dueñas Chasco, María Teresa ; Spano, Giuseppe; Fiocco, Daniela (MDPI, 2012-05-18)Probiotics, prebiotics and synbiotics are frequently-used components for the elaboration of functional food. Currently, most of the commercialized probiotics are limited to a few strains of the genera Bifidobacteria, ... -
Biological Functions of Exopolysaccharides from Lactic Acid Bacteria and Their Potential Benefits for Humans and Farmed Animals
Werning, María Laura; Hernández Alcántara, Annel M.; Ruiz, María Julia; Soto, Lorena Paola; Dueñas Chasco, María Teresa ; López García, Paloma; Frizzo, Laureano Sebastián (MDPI, 2022-04-28)Lactic acid bacteria (LAB) synthesize exopolysaccharides (EPS), which are structurally diverse biopolymers with a broad range of technological properties and bioactivities. There is scientific evidence that these polymers ... -
Caracterización de los heteropolisacáridos producidos por lactobacillus aislados de sidra natural y de las bacterias productoras: lactobacillus collinoides y lactobacillus sicerae
Puertas González, Ana Isabel (2019-11-22)Las bacterias del ácido láctico son un grupo heterogéneo de bacterias que intervienen habitualmente en la elaboración de alimentos y bebidas fermentadas. Producen un gran número de metabolitos que resultan beneficiosos ... -
Characterization of Pediococcus ethanolidurans CUPV141: A b-D-glucan- and Heteropolysaccharide-Producing Bacterium
Llamas Arriba, María Goretti; Pérez Ramos, Adrián; Puertas González, Ana Isabel; López García, Paloma; Dueñas Chasco, María Teresa ; Prieto Orzanco, Alicia (Frontiers Media, 2018-09-04)Pediococcus ethanolidurans CUPV141 is an exopolysaccharide (EPS)-producing lactic acid bacterium, first isolated from Basque Country cider (Spain). Physicochemical analysis of the EPS synthesized by the bacterium revealed ... -
Characterization of the heteropolysaccharides produced by Liquorilactobacillus sicerae CUPV261 and Secundilactobacillus collinoides CUPV237 isolated from cider
Puertas González, Ana Isabel; Llamas Arriba, María Goretti; Echeveste Juárez, Oier ; Berregi Abalde, Iñaki ; Pardo González, Miguel Angel; Prieto Orzanco, Alicia; López García, Paloma; Dueñas Chasco, María Teresa (Elsevier, 2023-07)Some lactic acid bacteria (LAB) strains isolated from alcoholic beverages are able to produce exopolysaccharides (EPS). The present work focuses on the physico-chemical characterization of the heteropolysaccharides (HePS) ... -
Compression Molded Soy Protein Films with Exopolysaccharides Produced by Cider Lactic Acid Bacteria
Uranga Gama, Jone; Llamas Arriba, María Goretti; Agirrezabala Urkia, Ziortza; Dueñas Chasco, María Teresa ; Echeveste Juárez, Oier ; Guerrero Manso, Pedro Manuel ; De la Caba Ciriza, María Coro (MDPI, 2020-09-16)settings Open AccessArticle Compression Molded Soy Protein Films with Exopolysaccharides Produced by Cider Lactic Acid Bacteria by Jone Uranga 1, Mª Goretti Llamas 2, Ziortza Agirrezabala 2, María Teresa Dueñas 2 [OrcID] ... -
Determinación de la vitamina riboflavina en medios fermentados por bacterias lácticas mediante cromatografía líquida (HPLC) con detector de fluorescencia
Zulaica Zabaleta, Rubén (2020-10-16)Diversas cepas de bacterias de ácido láctico (BAL) son capaces de sintetizar riboflavina (conocida como vitamina B2), un nutriente esencial requerido por los humamos. Este hecho implica la presencia de unos genes específicos ... -
Evaluation of lactic acid bacteria, bifidobacteria and the exopolysaccharides they produce for the development of foods with functional characteristics.
Llamas Arriba, María Goretti (2018-12-14)Las bacterias ácido lácticas (BAL) incluyen un grupo muy heterogéneo de microorganismos, cuya característica principal es la producción de ácido láctico como producto final mayoritario de la fermentación de una variedad ... -
Evolution of main polyphenolics during cidermaking
Zuriarrain Ocio, Andoni; Zuriarrain Ocio, Juan; Echeveste Juárez, Oier ; Dueñas Chasco, María Teresa ; Berregi Abalde, Iñaki (Elsevier, 2022-09)This work reports the evolution of polyphenolic compounds content during the cidermaking process in the Basque Country (Northern Spain). Fourteen monovarietal musts were obtained throughout three seasons (13 different, one ... -
Exopolysaccharide-producing Lacticaseibacillus paracasei strains isolated from kefir as starter for functional dairy products
Bengoa, Ana Agustina; Dueñas Chasco, María Teresa ; Prieto Orzanco, Alicia; Garrote, Graciela L.; Abraham, Analia G. (Frontiers Media, 2023-02)Exopolysaccharides (EPS) produced by lactic acid bacteria are molecules of great interest for the dairy food industry. Lacticaseibacillus paracasei CIDCA 8339, CIDCA 83123, and CIDCA 83124 are potentially probiotic strains ... -
Factors associated with chronic pain in patients with bipolar depression: a cross-sectional study
Failde, Inmaculada; Dueñas Chasco, María Teresa ; Agüera Ortíz, Luis; Cervilla, Jorge A.; González Pinto Arrillaga, Ana María ; Mico, Juan A. (BioMed Central, 2013-04-15)Background: While pain is frequently associated with unipolar depression, few studies have investigated the link between pain and bipolar depression. In the present study we estimated the prevalence and characteristics of ... -
Functional Analysis of Lactic Acid Bacteria and Bifidobacteria and Their Effects on Human Health
Many lactic acid bacteria (LAB) and Bifidobacteria are beneficial components of human, animal, foods, and beverage microbiota [...] -
Lactic Acid Bacteria Isolated from Fermented Doughs in Spain Produce Dextrans and Riboflavin
Llamas Arriba, María Goretti; Hernández Alcántara, Annel M.; Mohedano, Mari Luz; Chiva, Rosana; Celador Lera, Lorena; Velázquez, Encarnación; Prieto Orzanco, Alicia; Dueñas Chasco, María Teresa ; Tamame, Mercedes; López García, Paloma (MDPI, 2021-08-26)Many lactic acid bacteria (LAB) produce metabolites with applications in the food industry, such as dextran-type exopolysaccharides (EPS) and riboflavin (vitamin B2). Here, 72 bacteria were isolated from sourdoughs made ... -
Quantitative Determination of Acrolein in Cider by 1H NMR Spectrometry
De las Heras, Enaitz; Zuriarrain Ocio, Andoni; Zuriarrain Ocio, Juan; Bordagaray Eizaguirre, Ane ; Dueñas Chasco, María Teresa ; Berregi Abalde, Iñaki (MDPI, 2020-12-08)Acrolein occasionally appears in cider, completely spoiling its quality due to its bitter taste. It is crucial to detect it in the early steps, before the taste is severely affected, to apply the appropriate treatment. A ... -
Supramolecular Structure and Renaturation of a (1→3)-β-D-Glucan Compared with Curdlan and Scleroglucan
Puertas González, Ana Isabel; Dueñas Chasco, María Teresa ; Marieta Gorriti, María Cristina (MDPI, 2014-09-22)A (1→3)-β-D-Glucan produced by Lactobacillus suebicus CUPV221 strain was investigated by tapping mode atomic force microscopy (TM-AFM), to compare its supramolecular structure and conformation with two commercial ...