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Beatriz Irene Sepúlveda Villalta

Profesor adjunto

UNIVERSIDAD ANDRES BELLO

Quimica en Productos Naturales; Actividad farmacologica de productos naturales; sintesis organica

QUIMICA DE PRODUCTOS NATURALES, UNIVERSIDAD DE TALCA. Chile, 2006

Profesor adjunto Part Time

UNIVERSIDAD ANDRES BELLO

2010 - At present

Profesor adjunto

Universidad Andres Bello

Chile

2010 - At present


Are Ionic Liquids Better Extracting Agents Than Toxic Volatile Organic Solvents? A Combination of Ionic Liquids, Microwave and LC/MS/MS, Applied to the Lichen Stereocaulon glareosum Calla-Quispe, Erika; Robles, Juana; Areche, Carlos; Sepulveda, Beatriz Article FRONTIERS IN CHEMISTRY (2020)
Corryocactus brevistylus (K. Schum. ex Vaupel) Britton Rose (Cactaceae): Antioxidant, Gastroprotective Effects, and Metabolomic Profiling by Ultrahigh-Pressure Liquid Chromatography and Electrospray High Resolution Orbitrap Tandem Mass Spectrometry Areche, Carlos; Hernandez, Marco; Cano, Teresa; Ticona, Juana; Cortes, Carmen; simirgiotis, mario; Caceres, Fatima; Borquez, Jorge; Echeverria, Javier; Sepulveda, Beatriz Article ISI FRONTIERS IN PHARMACOLOGY (2020)
Isolation, Gastroprotective Effects and Untargeted Metabolomics Analysis of Lycium Minutifolium J. Remy (Solanaceae) Rodriguez, Stephanie; Pertino, Mariano Walter; Arcos, Chantal; Reichert, Luana; Echeverria, Javier; simirgiotis, mario; Borquez, Jorge; Cornejo, Alberto; Areche, Carlos; Sepulveda, Beatriz Article FOODS (2020)
Biological activity and chemical characterization of Pouteria lucuma seeds=> A possible use of an agricultural waste. Guerrero-Castillo, Pedro; Reyes, Sarita; Robles, Juana; Simirgiotis, Mario J; Sepulveda, Beatriz; Fernandez-Burgos, Ronald; Areche, Carlos Article Waste management (New York, N.Y.) (2019)
Mulinane and Azorellane Diterpenoid Biomarkers by GC-MS from a Representative Apiaceae (Umbelliferae) Species of the Andes. Simoneit, Bernd R T; Oros, Daniel R; Jaffé, Rudolf; Didyk-Peña, Alexandra; Areche, Carlos; Sepúlveda, Beatriz; Didyk, Borys M Article Molecules (Basel, Switzerland) (2019)
Mulinum crassifolium Phil; Two New Mulinanes, Gastroprotective Activity and Metabolomic Analysis by UHPLC-Orbitrap Mass Spectrometry Areche C.; Fernandez-Burgos R.; De Terrones T.C.; Simirgiotis M.; GarcÃa-BeltrÃ¡n O.; Borquez J.; Sepulveda B. Article ISI SCOPUS MOLECULES (2019)
Gastroprotective Activity of (Meyen), Cabrera from the Atacama Desert. Ardiles, Alejandro; Barrientos, Ruth; Simirgiotis, Mario J; Bórquez, Jorge; Sepúlveda, Beatriz; Areche, Carlos Article Molecules (Basel, Switzerland) (2018)
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 Jimenez-Gonzalez, A; Quispe, C; Borquez, J; Sepulveda, B; Riveros F., Areche; C, Nagles; E, Garcia-Beltran; O, Simirgiotis Article JOURNAL OF ENZYME INHIBITION AND MEDICINAL CHEMISTRY (2018)
Azorella compacta Infusion Activates Human Immune Cells and Scavenges Free Radicals In vitro Tumová L., Du?aiová Z.; Cheel J., Vok?ál I.; Sepúlveda B., Vokurková D. Article PHARMACOGNOSY MAGAZINE (2017)
Metabolomic Analysis of Two Parmotrema Lichens: P-robustum (Degel.) Hale and P-andinum (Mull. Arg.) Hale Using UHPLC-ESI-OT-MS-MS Torres-Benitez, A; Rivera-Montalvo, M; Sepulveda, B; Castro, ON; Nagles, E; Simirgiotis, MJ; Garcia-Beltran, O; Areche, C Article ISI SCOPUS MOLECULES (2017)
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) Simirgiotis, MJ; Quispe, C; Bórquez J., Areche; C, Sepúlveda B. Article Molecules (2016)
Fast high resolution Orbitrap MS fingerprinting of the resin of H. taltalense Phil. from the Atacama Desert Simirgiotis M.J.; Quispe C.; Bórquez J.; Schmeda-Hirschmann G.; Avendaño M.; Sepúlveda B.; Winterhalter P. Article Industrial Crops and Products (2016)
Gastroprotective activity of synthetic coumarins=> Role of endogenous prostaglandins, nitric oxide, non-protein sulfhydryls and vanilloid receptors. Sepulveda, Beatriz; Quispe, Cristina; Simirgiotis, Mario; Torres-Benítez, Alfredo; Reyes-Ortíz, Johanna; Areche, Carlos; García-Beltrán, Olimpo Article Bioorganic & medicinal chemistry letters (2016)
Gastroprotective effects of new diterpenoid derivatives from Azorella cuatrecasasii Mathias & Constance obtained using a beta-cyclodextrin complex with microbial and chemical transformations Sepúlveda, Beatriz; Quispe, Cristina; Simirgiotis, Mario; García-Beltrán, Olimpo; Areche, Carlos Article ISI SCOPUS BIOORGANIC MEDICINAL CHEMISTRY LETTERS (2016)
Phenolic compounds in chilean mistletoe (quintral, Tristerix tetrandus) analyzed by UHPLC-Q/Orbitrap/MS/MS and its antioxidant properties Simirgiotis M.J.; Quispe C.; Areche C.; Sepúlveda B. Article Molecules (2016)
Phenolic compounds in chilean mistletoe (quintral, Tristerix tetrandus) analyzed by UHPLC-Q/Orbitrap/MS/MS and its antioxidant properties Simirgiotis, M. J.; Quispe, C; Areche, C Article Molecules (2016)
Anthocyanins and antioxidant capacities of six Chilean berries by HPLC-HR-ESI-ToF-MS. Ramirez, Javier E; Zambrano, Ricardo; Sepúlveda, Beatriz; Kennelly, Edward J; Simirgiotis, Mario J Article Food chemistry (2015)
Antioxidant Capacities and Analysis of Phenolic Compounds in Three Endemic Nolana Species by HPLC-PDA-ESI-MS Simirgiotis, MJ; Benites J.; Areche C.; Sepúlveda B. Article Molecules (2015)
Antioxidant Capacities and Analysis of Phenolic Compounds in Three Endemic Nolana Species by HPLC-PDA-ESI-MS. Simirgiotis, Mario J; Benites, Julio; Areche, Carlos; Sepúlveda, Beatriz Article Molecules (Basel, Switzerland) (2015)
Gastroprotective activity of ent-beyerene derivatives in mice: Effects on gastric secretion, endogenous prostaglandins and non-protein sulfhydryls Parra, T; Benites, J; Ruiz, L; Sepulveda, B. et. al. Article Bioorganic and Medicinal Chemistry Letters (2015)
Seco-taondiol, an unusual meroterpenoid from the Chilean seaweed Stypopodium flabelliforme and its gastroprotective effect in mouse model Areche, C; Benites, J; Cornejo, A; Simirgiotis, M.J; Sepúlveda, B. Article Marine Drugs (2015)


Antioxidant Chilean Plants as possible gastroprotective agents FONDECYT (1170871) Proyecto 2017-2019 Inv. Principal

Beatriz Sepúlveda

Profesor adjunto

UNIVERSIDAD ANDRES BELLO

MARIO SIMIRGIOTIS

full professor

Facultad de Ciencias

UNIVERSIDAD AUSTRAL DE CHILE

Valdivia, Chile

Carlos Areche

ASSOCIATE PROFESSOR

CHEMISTRY

UNIVERSIDAD DE CHILE

Santiago, Chile

Jorge Borquez

Académico

Química

Universidad de Antofagasta

Antofagasta, Chile

Cristina Quispe

ACADEMICO

FACULTAD DE CIENCIAS DE LA SALUD

UNIVERSIDAD ARTURO PRAT

IQUIQUE, Chile

Javier Echeverría

Profesor Asistente e Investigador

Departamento de Ciencias del Ambiente

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago de Chile, Chile

Beatriz Irene Sepúlveda Villalta

Líneas de Investigación

Educación

QUIMICA DE PRODUCTOS NATURALES, UNIVERSIDAD DE TALCA. Chile, 2006

Experiencia Académica

Profesor adjunto Part Time

Experiencia Profesional

Profesor adjunto

Article (21)

Are Ionic Liquids Better Extracting Agents Than Toxic Volatile Organic Solvents? A Combination of Ionic Liquids, Microwave and LC/MS/MS, Applied to the Lichen Stereocaulon glareosum

Corryocactus brevistylus (K. Schum. ex Vaupel) Britton Rose (Cactaceae): Antioxidant, Gastroprotective Effects, and Metabolomic Profiling by Ultrahigh-Pressure Liquid Chromatography and Electrospray High Resolution Orbitrap Tandem Mass Spectrometry

Isolation, Gastroprotective Effects and Untargeted Metabolomics Analysis of Lycium Minutifolium J. Remy (Solanaceae)

Biological activity and chemical characterization of Pouteria lucuma seeds=> A possible use of an agricultural waste.

Mulinane and Azorellane Diterpenoid Biomarkers by GC-MS from a Representative Apiaceae (Umbelliferae) Species of the Andes.

Mulinum crassifolium Phil; Two New Mulinanes, Gastroprotective Activity and Metabolomic Analysis by UHPLC-Orbitrap Mass Spectrometry

Gastroprotective Activity of (Meyen), Cabrera from the Atacama Desert.

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

Azorella compacta Infusion Activates Human Immune Cells and Scavenges Free Radicals In vitro

Metabolomic Analysis of Two Parmotrema Lichens: P-robustum (Degel.) Hale and P-andinum (Mull. Arg.) Hale Using UHPLC-ESI-OT-MS-MS

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)

Fast high resolution Orbitrap MS fingerprinting of the resin of H. taltalense Phil. from the Atacama Desert

Gastroprotective activity of synthetic coumarins=> Role of endogenous prostaglandins, nitric oxide, non-protein sulfhydryls and vanilloid receptors.

Gastroprotective effects of new diterpenoid derivatives from Azorella cuatrecasasii Mathias & Constance obtained using a beta-cyclodextrin complex with microbial and chemical transformations

Phenolic compounds in chilean mistletoe (quintral, Tristerix tetrandus) analyzed by UHPLC-Q/Orbitrap/MS/MS and its antioxidant properties

Phenolic compounds in chilean mistletoe (quintral, Tristerix tetrandus) analyzed by UHPLC-Q/Orbitrap/MS/MS and its antioxidant properties

Anthocyanins and antioxidant capacities of six Chilean berries by HPLC-HR-ESI-ToF-MS.

Antioxidant Capacities and Analysis of Phenolic Compounds in Three Endemic Nolana Species by HPLC-PDA-ESI-MS

Antioxidant Capacities and Analysis of Phenolic Compounds in Three Endemic Nolana Species by HPLC-PDA-ESI-MS.

Gastroprotective activity of ent-beyerene derivatives in mice: Effects on gastric secretion, endogenous prostaglandins and non-protein sulfhydryls

Seco-taondiol, an unusual meroterpenoid from the Chilean seaweed Stypopodium flabelliforme and its gastroprotective effect in mouse model