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Listar por palabra clave "Flavonoids"

Mostrando ítems 1-20 de 44

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Análisis de la mejora genética de la calidad del pimiento (Capsicum spp.)

Sánchez Belmonte, Agustín (Universitat Politècnica de València, 2020-09-15)

[ES] Nuevos retos como el crecimiento de la población hacen necesaria la búsqueda de más alimentos, pero con un mayor contenido en compuestos nutricionales beneficiosos para la salud. Este hecho ha llevado a la industria ...
Bioactive characterization of Persea americana Mill. by-products: A rich source of inherent antioxidants

Melgar-Castañeda, Bruno; Dias, Maria Inês; Ciric, Ana; Sokovic, Marina; Garcia-Castello, Esperanza M.; Rodríguez López, Antonio Diego; Barros, Lillian; Ferreira, Isabel (Elsevier, 2018-01)

[EN] Avocado (Persea americana Mill.) is a worldwide consumed fruit, with great interest for cosmetic and pharmaceutical industries; however, 30% of avocado fruits are bio-wastes (peels and kernels), converting them into ...
Bioactive compounds and enzymatic browning inhibition in cloudy apple juice by a new magnetic UVM-7-SH mesoporous material

Muñoz-Pina, Sara; Duch-Calabuig, Aitana; Ruiz De Assín David, Elia; Ros-Lis, José V.; Amorós, Pedro; Argüelles Foix, Angel Luís; Andrés Grau, Ana María (Elsevier, 2022-12)

[EN] Fruits and vegetables juices present a high supply of polyphenols, making them highly exposed to enzymatic browning. In this work, we report a novel magnetized mesoporous silica material (Fe3O4NPs-UVM-7) functionalised ...
Caracterización del poder reductor en cultivo de almendro (Prunus dulcis M.)

Capilla Fernández, Elvira (Universitat Politècnica de València, 2018-09-07)

[ES] En la actualidad está incrementándose el cultivo del almendro. De él se aprovecha, en primer lugar, su fruto, la almendra, del cual el consumo puede ser en fresco, tostado, en la elaboración de alimentos, en producción ...
Changes in flavonoid content of grapefruit juice caused by thermal treatment and storage

Igual Ramo, Marta; García Martínez, Eva María; Camacho Vidal, Mª Mar; Martínez Navarrete, Nuria (Elsevier, 2011-04)

The effect of conventional and microwave pasteurization on the main flavonoids present in grapefruit juice and their stability throughout 2 months of refrigerated and frozen storage was evaluated. Individual flavonoids ...
Comparación de mieles milflores españolas de diferentes orígenes en base a su composición en flavonoides y ácidos fenólicos

Schiatti Siso, Isabella Paola (Universitat Politècnica de València, 2023-10-19)

[ES] La miel es rica en flavonoides y ácidos fenólicos, considerados como los principales responsables de su actividad antioxidante. En la actualidad se recomienda el análisis específico de la fracción antioxidante, por ...
Comparative Analysis of the Antioxidant Response to Salt Stress in Inula crithmoides and Dittrichia viscosa

Chaura, Juliana; AL HASSAN, MOHAMAD; Daniso, Enrico; Vicente Meana, Óscar; Boscaiu Neagu, Mónica Tereza (2015)

Salt stress, as well as other abiotic stresses, induces the activation of antioxidant systems in plants, since they cause oxidative stress as a secondary effect. We have analysed the antioxidant response to salt treatments ...
Composition of antioxidants and amino acids in stevia leaf infusions

Periche Santamaría, Angela; Koutsidis, Georgios; Escriche Roberto, Mª Isabel (Springer Verlag (Germany), 2014-03)

Stevia, a non-caloric natural sweetener with beneficial properties and considerable antioxidants and amino acids, is increasingly consumed as an infusion. This work evaluates the influence of the conditions (temperature: ...
Constitutive expression of VviNAC17 transcription factor significantly induces the synthesis of flavonoids and other phenolics in transgenic grape berry cells

Badim, Hélder; Vale, Mariana; Coelho, Marco; GRANELL RICHART, ANTONIO; Gerós, Hernani; Conde, Artur (Frontiers Media SA, 2022-07-29)

[EN] VviNAC17 is a grapevine transcription factor activated by ABA. Because ABA has been proposed as the main signal modulating the secondary metabolism in grape berry skins, here we postulated VviNAC17 as a positive ...
Critical assessment of antioxidant-related parameters of honey

Sancho, Mª Teresa; Pascual-Maté, Ana; Rodriguez-Morales, Elena G; Oses, Sandra M.; Escriche Roberto, Mª Isabel; Periche Santamaría, Angela; M.A. Fernández-Muiño (Wiley, 2016-01)

[EN] In this study, several antioxidant-related parameters were researched on 56 Spanish honeys, setting up and optimising some assays. Melissopalynology and colour (L*, a*, b*) were determined. Solid-phase extraction ...
Crop Coefficient-based Deficit Irrigation and Planting Density for Onion: Growth, Yield, and Bulb Quality

Leskovar, Daniel I.; Agehara, Shinsuke; Yoo, Kilsun; Pascual Seva, Nuria (American Society for Horticultural Science, 2012-01)

[EN] Agricultural communities in the semiarid regions of the world are constantly being affected by water scarcity, increased regulations restricting water use, strong competition for irrigation water with the urban ...
Dually biofortified cisgenic tomatoes with increased flavonoids and branched-chain amino acids content

Vazquez-Vilar, Marta; Fernandez-del-Carmen, Asun; Garcia-Carpintero, Victor; Drapal, Margit; Presa Castro, Silvia; Ricci, Dorotea; Diretto, Gianfranco; Rambla Nebot, Jose Luis; Fernandez-Muñoz, Rafael; Espinosa-Ruiz, Ana; Fraser, Paul D.; Martin, Cathie; GRANELL RICHART, ANTONIO; Orzáez Calatayud, Diego Vicente (Blackwell Publishing, 2023-12)

[EN] Higher dietary intakes of flavonoids may have a beneficial role in cardiovascular disease prevention. Additionally, supplementation of branched-chain amino acids (BCAAs) in vegan diets can reduce risks associated to ...
Effect of Different Drying Methods on the Phenolic, Flavonoid and Volatile Compounds of Stevia rebaudiana Leaves

Periche Santamaría, Angela; Castelló Gómez, María Luisa; Heredia Gutiérrez, Ana Belén; Escriche Roberto, Mª Isabel (John Wiley & Sons, 2016-03)

[EN] Different drying methods (hot air drying, freeze drying and shade drying) were evaluated to discern the optimal conditions for the preservation of flavonoid, phenolic and volatile compounds in stevia leaves. All the ...
Effect of Medicago sativa Addition on Physicochemical, Nutritional and Functional Characteristics of Corn Extrudates

Igual Ramo, Marta; Chis, Maria Simona; Socaci, Sonia Ancuta; Vodnar, Dan Cristian; Ranga, Floricuta; Martínez-Monzó, Javier; García-Segovia, Purificación (MDPI AG, 2021-05)

[EN] Currently, extrudates are considered unhealthy products, being characterized as high in calories; rich in fat, sugar, and salt; and low in nutritional compounds. The aim of this study was to assess the influence of ...
Effect of Rootstock on the Fruit Quality of Mandarins "Clemenules" and "Tango", and Blood Oranges "Tarocco Rosso" and "Moro"

Morales Alfaro, Julia (Universitat Politècnica de València, 2021-05-03)

[ES] La citricultura se enfrenta a escenarios ambientales cambiantes que provocan diferentes estreses bióticos y abióticos que pueden dificultar la producción o afectar a la calidad de la fruta. El patrón sobre el cual se ...
Effect of the solar dehydration on the antioxidant capacity and the content of flavonoids of the blackberry pulp (rubus spp)

Silva-Norman, Azucena; López-Ortiz, Anabel; García-Valladares, Octavio; Pilatowsky-Figueroa, Isaac; Ramirez, J. R. (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Technical performance of two solar drying technologies was evaluated: Solar Greenhouse Drying (SGD) with auxiliary heating system, and Direct Solar Drying (DSD) in order to evaluate its effect on antioxidant activity ...
Effects of Salt and Water Stress on Plant Growth and on Accumulation of Osmolytes and Antioxidant Compounds in Cherry Tomato

Al Hassan, Mohamad; Martínez Fuentes, Marina; Ramos Sánchez, Francisco José; Vicente Meana, Óscar; Boscaiu Neagu, Mónica Tereza (Universitatea de Stiinte Agricole si Medicina Veterinara Cluj-Napoca + Academic Pres, 2015)

The effects of salt and water stress on growth and several stress markers were investigated in cherry tomato plants. Some growth parameters (stem length and number of leaves) and chlorophyll contents were determined every ...
ENZYMATIC ACTIVITY AND SOLUBLE PROTEIN CONTENT IN SEEDLINGS OF CALENDULA OFFICINALIS L. UNDER SALT STRESS

Oprica, Lacramioara; Vicente Meana, Óscar; Boscaiu Neagu, Mónica Tereza; Grigore, Marius N. (Universitatea "Alexandru Ioan Cuza" din Iasi * Gradina Botanica "Anastasie Fatu", 2016)

[EN] Enzymatic activity and soluble protein content in relation to salt stress tolerance were investigated in Calendula officinalis seedlings after 24 days of treatment with different salt treatments, including NaCl, CaCl2, ...
Estudio de la función de Twi1 y THT en la respuesta a herida en plantas de tomate

Martín Román, Lucía (Universitat Politècnica de València, 2021-02-11)

[ES] Los metabolitos secundarios juegan un papel muy importante en la defensa de las plantas. Estos compuestos sintetizados por las plantas incluyen terpenos, alcaloides y compuestos fenólicos. Los compuestos fenólicos ...
Estudio del papel de un enzima de biosíntesis de flavonoides (TT7) en la longevidad de semillas de Arabidopsis

Ariza Hernández, Virginia (Universitat Politècnica de València, 2019-09-02)

[ES] La longevidad de la semilla es el tiempo que puede mantenerse almacenada sin perder su viabilidad o potencial de germinación. Este factor tiene no sólo interés agronómico sino también para el mantenimiento de la ...