Buscar
Mostrando ítems 1-10 de 217
Metabolomic analysis of the lichen everniopsis trulla using ultra high performance liquid Chromatography-Quadrupole-Orbitrap mass spectrometry (UHPLC-Q-OT-MS)
(Springer, 2017-06)
A new depside was identified in the methanolic extract from the lichen Everniopsis trulla based on the metabolomics UHPLC-DAD-MS analysis and HESI-MS-MS fragmentation patterns along with thirty-two known compounds for the ...
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 ...
Chemical Fingerprinting and Biological Evaluation of the Endemic Chilean FruitGreigia sphacelata(Ruiz and Pav.) Regel (Bromeliaceae) by UHPLC-PDA-Orbitrap-Mass Spectrometry
(MDPI, 2020)
Greigia sphacelata(Ruiz and Pav.) Regel (Bromeliaceae) is a Chilean endemic plant popularly known as "quiscal" and produces an edible fruit consumed by the local Mapuche communities named as "chupon". In this study, several ...
Fast Detection of Phenolic Compounds in Extracts of Easter Pears (Pyrus communis) from the Atacama Desert by Ultrahigh-Performance Liquid Chromatography and Mass Spectrometry (UHPLC-Q/Orbitrap/MS/MS)
(MDPI AG, POSTFACH, CH-4005 BASEL, SWITZERLAND, 2016)
A small Chilean variety of pears growing in the town of Toconao, an oasis located at the northeastern edge of the Salar de Atacama, northern Chile, was studied by means of modern PDA and high resolution mass spectral data ...
Analysis of carotenoids in haloarchaea species from Atacama saline lakes by high resolution UHPLC-Q-Orbitrap-Mass Spectrometry: antioxidant potential and biological effect on cell viability
(MDPI, 2021)
Haloarchaea are extreme halophilic microorganisms belonging to the domain Archaea, phylum Euryarchaeota, and are producers of interesting antioxidant carotenoid compounds. In this study, four new strains of Haloarcula sp., ...
Metabolomic Analysis of Two Parmotrema Lichens: P. robustum (Degel.) Hale and P. andinum (Mull. rg.) Hale Using UHPLC-ESI-OT-MS-MS
(MDPI AG, 2017)
© 2017 by the authors. Lichens are symbiotic associations of fungi with microalgae and/or cyanobacteria. Lichens belonging to the Parmeliaceae family comprise 2700 species of lichens, including the Parmotrema genus which ...
Bioactive compounds present in the Mediterranean sofrito
(2013-09-30)
Sofrito is a key component of the Mediterranean diet, a diet that is strongly associated with a reduced risk of cardiovascular events. In this study, different Mediterranean sofritos were analysed for their content of ...
Bioactive compounds present in the Mediterranean sofrito
(2013-09-30)
Sofrito is a key component of the Mediterranean diet, a diet that is strongly associated with a reduced risk of cardiovascular events. In this study, different Mediterranean sofritos were analysed for their content of ...
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
(Journal of Enzyme Inhibition and Medicinal Chemistry, 2019)