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Antioxidant pectins from eggplant (Solanum melongena) fruit exocarp, calyx and flesh isolated through high-power ultrasound and sodium carbonate
(Elsevier, 2023-06)Dried and milled eggplant fruit peel and calyces (PC) and mesocarp, placenta and core (Mes) were utilized as natural sources of valuable chemicals. Pectins were extracted with 0.1 M Na2CO3 (1 h; 23 °C). A high-power ... -
Assessment and characterization of tomato lipophilic electrophiles and their potential contribution to nutraceutical properties via SKN-1/Nrf2 signaling activation
(Elsevier, 2021-07-05)Phytochemical electrophiles are drawing significant attention due to their properties to modulate signaling pathways related to cellular homeostasis. The aim of this study was to develop new tools to examine the electrophilic ... -
Bioactive compounds of two orange-fleshed sweet potato cultivars (Ipomoea batatas (L.) Lam.) in fresh, stored and processed roots
(Elsevier, 2022)Sweet potatoes are a rich source of bioactive compounds, which are considered to promote human health. This study aimed to analyse the main bioactives of two orange-fleshed sweet potato cultivars, Beauregard and Colorado ... -
Características del cultivo de batatas con pulpa anaranjada en suelos arenosos de Bella Vista, Corrientes
(INTA EEA Bella Vista, 2021-01-05)La batata (Ipomoea batatas L.) de pulpa anaranjada tiene bajo consumo en Argentina, debido a la poca producción a escala comercial, falta de conocimiento de los clones existentes y de su adaptación a cada región del país. ... -
Carotenoid and color changes in traditionally flaked and extruded products
(Elsevier, 2017-08)The objective of this study was to evaluate the impact of process and formulation on individual carotenoid loss in traditionally prepared cornflakes and those prepared by extrusion. The first step in the traditional process ... -
Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity
(2018-07)Bacillus licheniformis (BL) strains are used for industrial production of exoenzymes, antibiotics and secondary metabolites, and also serve as probiotics. Some strains sequester heavy metals, promoting plant growth or ... -
Carotenoids gene markers for sweetpotato (Ipomoea batatas L. Lam): applications in genetic mapping, diversity evaluation and cross‑species transference
(Springer, 2014-04)Carotenoids play essential biological roles in plants, and genes involved in the carotenoid biosynthesis pathway are evolutionarily conserved. Orange sweetpotato is an important source of β-carotene, a precursor of vitamin ... -
Characterization of Purple Carrot Germplasm for Antioxidant Capacity and Root Concentration of Anthocyanins, Phenolics, and Carotenoids
(MDPI, 2023-04)The present study characterized a genetically and phenotypically diverse collection of 27 purple and two non-purple (one orange and one yellow) carrot accessions for concentration of root anthocyanins, phenolics, and ... -
Determinación simultánea de carotenoides y fenoles en subproductos agroalimentarios: Microextracción Líquido-Sólido Asistida por Ultrasonido optimizada por metodologías de diseño experimental
(Universidad Juan Agustín Maza, 2020)En el presente trabajo se desarrolló un nuevo método de microextracción líquido-sólido asistido por ultrasonido para determinar biocompuestos en subproductos agroalimentarios. El método analítico propuesto para extraer ... -
Efecto de la formulación y las condiciones de procesamiento sobre el desarrollo del pardeamiento no enzimático y la estabilidad de carotenoides en copos de maíz
(2018-08)El proceso de producción de copos de maíz por laminación comprende las etapas de cocción al vapor, atemperado, laminado y tostado. Durante la cocción y además en el tostado, ocurre la reacción de Maillard, favorecida por ... -
Effects on chlorophyll and carotenoid contents in different grape varieties (Vitis vinifera L.) after nitrogen and elicitor foliar applications to the vineyard
(Elsevier, 2018-12)Photosynthetic pigments, including carotenoids are important secondary metabolites, which play a key role in photosynthesis. There is little information about the effects of nitrogen and elicitor applications on chlorophyll ... -
Fruit flesh volatile and carotenoid profile analysis within the Cucumis melo L. species reveals unexploited variability for future genetic breeding
(2018-08)Aroma profile and carotenoids content of melon flesh are two important aspects influencing the quality of this fruit that have been characterized using only selected genotypes. However, the extant variability of the whole ... -
Genetic variation of leaf pigment content in a southern beech
(Springer, 2022-07)Leaf pigment concentration varied among populations, watersheds and between two consecutive years. The highest concentration of pigments was found in 2018, but both years showed the same trend among populations. Physiological, ... -
Growing location and root maturity impact on the phenolic compounds, antioxidant activity and nutritional profile of different sweet potato genotypes
(Elsevier, 2022-12)This study aimed to analyze the phenolic compounds, antioxidant activity, and the main nutritional components of different colored-fleshed sweet potato genotypes grown in Argentina. Three cultivars of standard size were ... -
A high-quality carrot genome assembly provides new insights into carotenoid accumulation and asterid genome evolution
(2016)We report a high-quality chromosome-scale assembly and analysis of the carrot (Daucus carota) genome, the first sequenced genome to include a comparative evolutionary analysis among members of the euasterid II clade. We ... -
Impact of storage on the functional characteristics of a fermented cereal product with probiotic potential, containing fruits and phytosterols
(Elsevier, 2021-08-29)The aim of this work was to study the changes in the functional characteristics of a fermented maize product containing fruits, and enriched with phytosterols. Functional characteristics (natural antioxidants and phytosterols ... -
Incorporation and stability of carotenoids in a functional fermented maize yogurt-like product containing phytosterols
(Elsevier, 2019-04-30)A functional yogurt-like product based on fermented maize enriched in carotenoids and phytosterols was developed to be an alternative to existing functional dairy products. Incorporation and stability of fat-soluble compounds ... -
Influence of olive mill waste phenolic compounds levels on carotenoid production by Rhodotorula spp.
(Elsevier, 2022-06-16)Olive oil production using the two-phase extraction system generates large amounts of biomass named alperujo, which has high percentage of water, slightly acidic pH, and high concentration of salts, organic matter, and ... -
Influencia del almacenamiento y procesado de dos cultivares de batata en el contenido de β-caroteno
(Ediciones INTA, 2018)Los objetivos del presente trabajo fueron estudiar el contenido de β-caroteno en dos cultivares de batata de pulpa naranja, Beauregard y Colorado INTA; evaluar su variación durante la conservación y determinar el porcentaje ... -
Marcadores funcionales relacionados con la síntesis de pigmentos y su localización en un mapa de ligamiento en Ipomoea batatas L. Lam
(Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2013-06)Ipomoea batatas L. Lam, es una especie de importancia agrícola, que se cultiva en más de 100 países con una producción anual de 120 millones de toneladas. Esta especie presenta una raíz engrosada denominada batata que ...