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Caracterización química de vinos del cv. carménère producido a partir de uvas cosechadas en distintos momentos de la maduración
(Universidad de Chile, 2013)
En este estudio se evaluó el efecto del momento de cosecha sobre la concentración y
composición de compuestos fenólicos en vinos del cv. Carménère. Para esto se realizaron
ensayos independientes entre sí, de los cuales ...
Processos verdes de extração de produtos naturais de materiais vegetais com ultrassom e micro-ondas
(Universidade Federal de Santa MariaBrasilCiência e Tecnologia dos AlimentosUFSMPrograma de Pós-Graduação em Ciência e Tecnologia dos AlimentosCentro de Ciências Rurais, 2020-07-27)
The market of natural ingredients has been increasing worldwide in the last years, and, as a
consequent the development of efficient extraction methods can be a current challenge for food,
chemicals and pharmaceutical ...
UHPLC high resolution orbitrap metabolomic fingerprinting of the unique species Ophryosporus triangularis meyen from the atacama desert, Northern Chile
(Sociedade Brasileira de Farmacognosia, 2017)
© 2016 Sociedade Brasileira de Farmacognosia. High-resolution mass spectrometry is currently used to determine the mass of biologically active compounds in plants and UHPLC-Orbitrap is a relatively new technology that ...
UHPLC-ESI-ORBITRAP-MS analysis of the native Mapuche medicinal plant palo negro (Leptocarpha rivularis DC.–Asteraceae) and evaluation of its antioxidant and cholinesterase inhibitory properties
(Taylor and Francis Ltd, 2018)
© 2018 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. UHPLC/ESI/MS identification of organic compounds is the first step in the majority of screening techniques for the characterization ...
Anthocyanin profiling of wild maqui berries (Aristotelia chilensis [Mol.] Stuntz) from different geographical regions in Chile
(John Wiley and Sons Ltd, 2014)
BACKGROUND: Maqui (Aristotelia chilensis) is a Chilean species which produces small berries that are collected from the wild. Anthocyanins, because of their health benefits, are the major focus of interest in maqui fruit. ...
Comparative study of anti-inflammatory activity and qualitative-quantitative composition of triterpenoids from ten genotypes of Ugni molinae Estudio comparativo de la actividad antiinflamatoria y composición química cualitativa y cuantitativa de triterpen
(Universidad de Santiago de Chile, 2016)
© 2016 Universidad de Santiago de Chile. All rights reserved. The aim of this study was to assess the differences in qualitative-quantitative composition of triterpenoids and total phenolic contents, together with ...
Impact of the cooking process on metabolite profiling of acanthocereus tetragonus, a plant traditionally consumed in Mexico
(MDPI, 2022)
Acanthocereus tetragonus (L.) Hummelinck is used as an alternative food source in some Mexican communities. It has been shown that the young stems of A. tetragonus provide crude protein, fiber, and essential minerals for ...
Changes in the composition of flavonols and organic acids during ripening for three cv. sauvignon blanc clones grown in a cool-climate valley
(MDPI, 2022)
The influence of the geographical location and clone type on the contents of flavonols and organic acids of Sauvignon blanc grapes over the ripening process was investigated. The assay was carried out on three commercial ...
Caracterização física, química e avaliação da capacidade antioxidante do fruto jambo vermelho (Syzygium malaccense)
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Nutricao, 2016)