Listar Nutrición por procedencia "UCR::Vicerrectoría de Docencia::Ciencias Básicas::Facultad de Ciencias::Escuela de Química"
Mostrando ítems 1-9 de 9
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Chemical composition of Schinus molle essential oil and its cytotoxic activity on tumour cell lines
(2008-11)The leaf essential oil hydrodistilled from Schinus molle grown in Costa Rica was characterised in terms of its chemical composition, antioxidant activity, ability to induce cytotoxicity and the mechanism of cell death ... -
Curcumin Hybrid Lipid Polymeric Nanoparticles: Antioxidant Activity, Immune Cellular Response, and Cytotoxicity Evaluation.
(2022-09)Poor solubility and short biological half-life present a challenge that needs to be overcome in order to improve the recognized bioactivities of curcumin (CUR), the main phenolic compounds derived from the roots of Curcuma ... -
Flavonoids and Ellagitannins Characterization, Antioxidant and Cytotoxic Activities of Phyllantus acuminatus Vahl.
(2017)The phenolic composition of leaves from Phyllanthus acuminatus L., a plant commonly used in Costa Rica as traditional medicine, was studied using UPLC-ESI-MS on an enriched phenolic extract. A total of 20 phenolic compounds ... -
Fractioning of Proanthocyanidins of Uncaria tomentosa. Composition and Structure-Bioactivity Relationship
(2017-07-28)In a previous study, the detailed low-molecular weight polyphenolic profile of the different plant parts (leaves, stem, bark and wood) of Uncaria tomentosa was reported, the leaves being the plant part with the highest ... -
HRMS characterization, antioxidant and cytotoxic activities of polyphenols in Malus domestica cultivars from Costa Rica
(2021)There is increasing interest in research into fruits as sources of secondary metabolites because of their potential bioactivities. In this study, the phenolic profiles of Malus domestica Anna and Jonagold cultivars from ... -
Polyphenolic Characterization and Antioxidant Activity of Malus domestica and Prunus domestica Cultivars from Costa Rica
(2018-01-30)The phenolic composition of skin and flesh from Malus domestica apples (Anna cultivar) and Prunus domestica plums (satsuma cultivar) commercial cultivars in Costa Rica, was studied using Ultra Performance Liquid Chromatography ... -
Polyphenolic Characterization, Antioxidant and Cytotoxic Activities of Mangifera indica cultivars from Costa Rica
(2019)Abstract: The phenolic profile of skin and flesh from Manifera indica main commercial cultivars (Keitt and Tommy Atkins) in Costa Rica was studied using ultra performance liquid chromatography coupled with high resolution ... -
Polyphenolic QTOF-ESI MS characterization and the antioxidant and cytotoxic activities of Prunus domestica.
(2021)There is an increased interest in plum research because of their metabolites’ potential bioactivities. In this study, the phenolic profiles of Prunus domestica commercial cultivars (Methley, Pisardii and Satsuma) in Costa ... -
Proanthocyanidin characterization and bioactivity of extracts from different parts of Uncaria tomentosa L. (Cat’s Claw)
(2017-02)Apart from alkaloids, bioactive properties of Uncaria tomentosa L. have been attributed to its phenolic constituents. Although there are some reports concerning low-molecular-weight polyphenols in U. tomentosa, its polymeric ...