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Claudia alejandra Mardones peña

Académica

UNIVERSIDAD DE CONCEPCIÓN

Concepción, Chile

Líneas de Investigación


Secondary metabolites in plants and biological fluids (polyphenols, organic acid, alkaloids); Development of new methodologies for sample treatment, GC/MS and HPLC/MS; Trace contaminant analysis in environmental and food samples; Metabolomics

Educación

  •  Química Analítica Avanzada, UNIVERSIDAD DE CORDOBA. España, 2000
  •  Bioquímica,, UNIVERSIDAD DE CONCEPCION. Chile, 1993

Experiencia Académica

  •   Profesora Titular Full Time

    Universidad de Concepción

    San Pedro de la Paz, Chile

    2012 - A la fecha

Experiencia Profesional

  •   Profesora Asociada Full Time

    Universidad de Concepcion

    Concepción, Chile

    2007 - 2012

  •   Profesora Asistente Full Time

    Universidad de Concepción

    Concepción, Chile

    2002 - 2007

  •   Profesora Instructora Full Time

    Universidad de Concepción

    Concepción, Chile

    1994 - 2002

Formación de Capital Humano


Fredy Briceño, Bioquímica, 2018
Carla Fica, Químico Analista, 2018
Vania Sáez, Doctorado en Ciencias y Tecnología Analítica, 2018.
Katherine Márquez, Doctorado en Ciencias y Tecnología Analítica, 2018
Luis Bustamante, Doctorado en Ciencias y Tecnología Analítica, 2017
Maritza Troncoso, Químico Analista, 2017
Anggelina Nicovanni, Bioquímica, 2015
Elizabeth Apablaza, Biochemistry, 2014
Tamara Gorena, Doctorado Ciencias y Tecnología Analítica, 2014
Luis Bustamante, Biochemistry, 2013
Moises Zapata, Biochemistry, 2013
Constanza Sabando, Biochemistry, 2013
Carla Herrera, Biochemistry, 2013
Antonieta Ruiz Muñoz, Doctorado en Ciencias y Tecnología Analítica, 2013
Catherine Tessini, Doctorado en Ciencias y Tecnología Analítica, 2012
Danilo Carmona, Biochemistry, 2012
Hertes Cid Urbina, Analytical Chemistry, 2011
Sebastián Riquelme Rifo, Analytical Chemistry, 2011
Rodrigo Benavente, Biochemistry, 2010
María Antonieta Ruiz Muñoz, Biochemistry, 2008
Daniel Guzman Cid, Biochemistry, 2007
Mario Soto Pereira, Analytical Chemistry, 2006
Jorge Silva Mendoza Analytical Chemistry, 2005
Ariela Hidalgo Avilés, Chemistry and Pharmacy, 2005
Viviana Burgos Salgado, Analytical Chemistry, 2004
Carola Vergara Rosales, Biochemistry, 2004
María Antonieta Hitschfeld, Biochemistry, 2004
José Ovalle, Biochemistry, 2003
María Consuelo Ríos Salvo, Analytical Chemistry, 2002
Joaquín Brintrup, Biochemistry, 2001



 

Article (56)

Pilot-plant scale extraction of phenolic compounds from grape canes: Comprehensive characterization by LC-ESI-LTQ-Orbitrap-MS
Physical-Chemical Evaluation of Active Food Packaging Material Based on Thermoplastic Starch Loaded with Grape cane Extract
BENCH-SCALE EXTRACTION OF STILBENOIDS AND OTHER PHENOLICS FROM STORED GRAPE CANES (VITIS VINIFERA): OPTIMIZATION PROCESS, CHEMICAL CHARACTERIZATION, AND POTENTIAL PROTECTION AGAINST OXIDATIVE DAMAGE
Development of an analytical methodology for the determination of organochlorine pesticides by ethylene-vinyl acetate passive samplers in marine surface waters based on ultrasound-assisted solvent extraction followed with headspace solid-phase microextraction and gas chromatography-tandem mass spectrometry
Phenolic Profile of Grape Canes: Novel Compounds Identified by LC-ESI-LTQ-Orbitrap-MS
Phenolic, oxylipin and fatty acid profiles of the Chilean hazelnut (Gevuina avellana): Antioxidant activity and inhibition of pro-inflammatory and metabolic syndrome-associated enzymes
Production of hydroxyl radicals and their relationship with phenolic compounds in white wines
C18 core-shell column with in-series absorbance and fluorescence detection for simultaneous monitoring of changes in stilbenoid and proanthocyanidin concentrations during grape cane storage
Characterization of an Antioxidant-Enriched Beverage from Grape Musts and Extracts of Winery and Grapevine By-Products
Genetic and Phenotypic Characterization of Indole-Producing Isolates of Pseudomonas syringae pv. actinidiae Obtained From Chilean Kiwifruit Orchards
LIGNANS IN OLIVE STONES DISCARDED FROM THE OIL INDUSTRY. COMPARISON OF THREE EXTRACTION METHODS FOLLOWED BY HPLC-DAD-MS/MS AND ANTIOXIDANT CAPACITY DETERMINATION
Oligostilbenoids in Vitis vinifera L. Pinot Noir grape cane extract: Isolation, characterization, in vitro antioxidant capacity and anti-proliferative effect on cancer cells
Pharmacokinetics of low molecular weight phenolic compounds in gerbil plasma after the consumption of calafate berry (Berberis microphylla) extract
Differences in Vvufgt and VvmybA1 Gene Expression Levels and Phenolic Composition in Table Grape (Vitis vinifera L.) 'Red Globe' and Its Somaclonal Variant 'Pink Globe'
Evaluation of microextraction by packed sorbent, liquid-liquid microextraction and derivatization pretreatment of diet-derived phenolic acids in plasma by gas chromatography with triple quadrupole mass spectrometry
Effect of thermomaceration and enzymatic maceration on phenolic compounds of grape must enriched by grape pomace, vine leaves and canes
Hydroxycinnamic acid derivatives and flavonol profiles of maqui (Aristotelia chilensis) fruits”,, Journal of Chilean Chemical Society. In press.
The Chilean wild raspberry (Rubus geoides Sm.) increases intracellular GSH content and protects against H2O2 and methylglyoxal-induced damage in AGS cells
Hydroxycinnamic acids and flavonols in native edible berries of South Patagonia
Determination of cocaine and its major metabolite benzoylecgonine in several matrices obtained from deceased individuals with presumed drug consumption prior to death
Flavonols, Alkaloids, and Antioxidant Capacity of Edible Wild Berberis Species from Patagonia
Influence of post-pruning storage on stilbenoid levels in Vitis vinifera L. canes
Isolation and Structural Elucidation of Anthocyanidin 3,7-beta-O-Diglucosides and Caffeoyl-glucaric Acids from Calafate Berries
Analysis of hydroxycinnamic acids derivatives in calafate (Berberis microphylla G. Forst) berries by liquid chromatography with photodiode array and mass spectrometry detection
Analysis of hydroxycinnamic acids derivatives in calafate (Berberis microphylla G. Forst) berries by liquid chromatography with photodiode array and mass spectrometry detection
Anthocyanin profiles in south Patagonian wild berries by HPLC-DAD-ESI-MS/MS
Anthocyanin profiles in south Patagonian wild berries by HPLC-DAD-ESI-MS/MS
IDENTIFICATION AND CHARACTERIZATION OF MICROSATELLITES FROM CALAFATE (BERBERIS MICROPHYLLA, BERBERIDACEAE)
Mechanism of Pyrogallol Red Oxidation Induced by Free Radicals and Reactive Oxidant Species. A Kinetic and Spectroelectrochemistry Study
Chromatographic approaches for determination of low-molecular mass aldehydes in bio-oil
In vitro Activity on Human Gut Bacteria of Murta Leaf Extracts (Ugni molinae turcz.), a Native Plant from Southern Chile
Ochratoxin A occurrence in wines produced in Chile
Stilbene Levels in Grape Cane of Different Cultivars in Southern Chile: Determination by HPLC-DAD-MS/MS Method
FLAVONOL PROFILES FOR VARIETAL DIFFERENTIATION BETWEEN CARMENERE AND MERLOT WINES PRODUCED IN CHILE: HPLC AND CHEMOMETRIC ANALYSIS
Flavonol profiles for varietal differentiation between carmé nère and merlot wines produced in Chile: HPLC and chemometric analysis
High performance thin layer chromatography determination of cellobiosan and levoglucosan in bio-oil obtained by fast pyrolysis of sawdust
Multivariate Bayesian discrimination for varietal authentication of Chilean red wine
Alternatives for sample pre-treatment and HPLC determination of Ochratoxin A in red wine using fluorescence detection
Comparison of high-performance liquid chromatography separation of red wine anthocyanins on a mixed-mode ion-exchange reversed-phase and on a reversed-phase column
Polyphenols and Antioxidant Activity of Calafate (Berberis microphylla) Fruits and Other Native Berries from Southern Chile
ANTHOCYANINS THAT CONFER CHARACTERISTIC COLOR TO RED COPIHUE FLOWERS (LAPAGERIA ROSEA)
Measurement uncertainty of shikimic acid in red wines produced in Chile
Tribromophenol and pentachlorophenol uptake from sawdust to horticultural products
Determination of halophenolic wood preservant traces in milk using headspace solid-phase microextraction and gas chromatography-mass spectrometry
Determination of pentachlorophenol and tribromophenol in sawdust by ultrasound-assisted extraction and MEKC
Relevance of chromatographic efficiency in varietal authenticity verification of red wines based on their anthocyanin profiles: Interference of pyranoanthocyanins formed during wine ageing
Comparison of shikimic acid determination by capillary zone electrophoresis with direct and indirect detection with liquid chromatography for varietal differentiation of red wines
Varietal authenticity verification of Cabernet sauvignon, Merlot and Carmenère wines produced in Chile by their anthocyanin, flavonol and shikimic acid profiles
Determination of tribromophenol and pentachlorophenol and its metabolite pentachloroanisole in Asparagus officinalis by gas chromatography mass spectrometry
Determination of nonsteroidal antiinflamatory drugs in biological fluid by automatic on-line integration of solid phase extraction with capillary electrophoresis
Automatic on-line coupling of supercritical fluid extraction and capillary electrophoresis
Determination of chlorophenols in human urine based on the integration of on-line automated clean-up and preconcentration unit with micellar electrokinetic chromatography
Enantiomeric separation of D- and L-carnitine by integrating on-line derivatization with capillary zone electrophoresis
Separation and determination of carnitine and acyl-carnitines by capillary electrophoresis with indirect UV detection
Determination of heterocyclic aromatic amines in fried beefsteak, meat extract, and fish by capillary zone electrophoresis
Lupinus albus seeds with different alkaloid concetrations in feed of laying hens

Abstract (2)

Anthocyanin, flavonol and shikimic acid profiles as a tool to verify varietal authenticity in red wines produced in Chile.
Flavonol concentration in Cabernet Sauvignon, Merlot and Carmentre wines produced in Chile.

BookWhole (1)

Cocaine and Postmortem Levels in Neurological Tissues

ConferencePaper (1)

Evaluation of the Potential of Grape Canes as a Source of Bioactive Stilbenoids

Patent (1)

Un Procedimiento para aumentar el contenido de estilbenos, escencialmente resveratrol en sarmientos de podas de Vitis vinifera
68
Claudia Mardones

Académica

Departamento Análisis Instrumental

UNIVERSIDAD DE CONCEPCIÓN

Concepción, Chile

41
Dietrich von Baer

Profesor Titular

Análisis Instrumental

UNIVERSIDAD DE CONCEPCIÓN - FACULTAD DE FARMACIA

Concepción, Chile

26
Carola Vergara

Profesor Asociado

Departamento de Análisis Instrumental

Universidad de Concepción

Concepcion, Chile

9
Luis Bustamante

Profesor Instructor

Análisis Instrumental

Universidad de Concepcion

Concepción, Chile

8
Maria Ruiz

Profesor Asistente

Ciencias Químicas y Recursos Naturales

Universidad de La Frontera

Temuco, Chile

6
Alex Berg

Director Ejecutivo UDT

Universidad de Concepción

Coronel, Chile

6
Katherine Márquez

Researcher

Researcher

Centro de Estudios en Alimentos Procesados

Talca, Chile

6
Luis Gutiérrez

Assistant Professor

Statistics

Pontificia Universidad Católica de Chile, Faculty of Mathematics

Santiago, Chile

5
Catherine Tessini

Académico

Química

Universidad Tecnica Federico Santa María

Valparaíso, Chile

4
MARIO VEGA

UNIVERSIDAD DE CONCEPCIÓN

Concepción, Chile

3
Patricio Hinrichsen

Investigador

INIA CENTRO REGIONAL LA PLATINA

Santiago, Chile

3
Tamara Gorena

Investigador

Centro de Tecnologías Ambientales (CETAM)

Universidad Federico Santa Maria

Valparaiso, Chile

2
David Contreras

Full professor

Analitycal and Inorganic Chemistry

UNIVERSIDAD DE CONCEPCION

Concepción, Chile

2
Niels Muller

Ingeniero de Proyectos

Unidad de Desarrollo Tecnológico

Universidad de Concepción

Coronel, Chile

2
Edgar Pastene

Profesor

Ciencias Básias

Universidad del Bío-Bío

Chillán, Chile

2
Ignacio Serra

Profesor Asociado

Producción Vegetal

Universidad de Concepción

Chillán, Chile

1
Fernando Quintana

Professor

Statistics

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Oriana Flores

Profesor asociado, Jefa de Carrera

Facultad de Ciencias

Universidad Santo Tomás

Santiago, Chile

1
Constanza Sabando

Ingeniero de Proyecto

Investigación

Centro de Investigación de Polímeros Avanzados

Concepción, Chile

1
Ximena Besoain

PROFESORA TITULAR

FACULTAD DE LAS CIENCIAS AGRONÓMICAS Y DE LOS ALIMENTOS

PONTIFICIA UNIVERSIDAD CATÓLICA DE VALPARAÍSO

QUILLOTA, Chile

1
daniel duran

Profesor

Bioquímica Clínica e Inmunología

UNIVERSIDAD DE CONCEPCIÓN

Concepción, Chile

1
Ximena Besoain

Profesora Titular

Escuela de Agronomía

Pontificia Universidad Católica de Valparaíso

Quillota, Chile

1
Roberto Bastías

Profesor

Facultad de Ciencias

Pontificia Universidad Católica de Valparaíso

Valparaíso, Chile

1
Pablo Salgado

Académico

Ingeniería Civil

Universidad Católica de la Santisima Concepción

Concepción, Chile

1
Felipe Avila

Profesor Asistente

UNIVERSIDAD DE TALCA

Talca, Chile

1
Gisela Rios

Académico/Director Depto CyTA

Ciencia y Tecnología de los Alimentos

Universidad de Concepción

Concepción, Chile

1
Cecilia Fuentealba

INVESTIGADORA/INGENIERO DE PROYECTO

UNIDAD DE DESARRLLO TECNOLÓGICO

UNIDAD DE CONCEPCIÓN

CONCEPCIÓN, Chile

1
Elias Atala

Project Manager

Naturex- Chile botanics division

Santiago, Chile

1
Liliana Lamperti

Vicedecana

UNIVERSIDAD DE CONCEPCIÓN, FACULTAD DE FARMACIA

Concepción, Chile

1
Milko Jorquera

PROFESOR TITULAR

CIENCIAS QUIMICA Y RECURSOS NATURALES

UNIVERSIDAD DE LA FRONTERA

TEMUCO, Chile

1
Carolina Yáñez

Profesor Auxiliar

Instituto de Biología

Pontificia Universidad Católica de Valparaíso

Valparaíso , Chile

1
Ricardo Tapia

Full Professor

Organic Chemistry

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
Gustavo Cabrera

Senior Researcher

Biomaterials

Technological Development Unit (UDT)-University of Concepcion

Coronel, Chile

1
Camilo López

prof. Asociado

Química Física

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
ALEXIS ASPEE

Profesor Titular

Ciencias del Ambiente

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

1
Maria Soledad Ureta

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

1
Hernan Speisky

PROFESOR TITULAR

UNIVERSITY OF CHILE

SANTIAGO, Chile

1
Ricardo Barra

Profesor Titular

Sistemas Acuáticos

Facultad de Ciencias Ambientales/Centro EULA Chile

Concepción, Chile

1
Mónica Rubilar

Profesor Titular C

Departamento de Ingeniería Química

Universidad de La Frontera

Temuco, Chile

1
Francisca Acevedo

Académico asociado

Ciencias Básicas

UNIVERSIDAD DE LA FRONTERA

Temuco, Chile

1
Carolina Shene

TITULAR PROFESSOR

CHEMICAL ENGINEERING

UNIVERSIDAD DE LA FRONTERA

TEMUCO, Chile

1
ALEJANDRO VALLEJOS

Investigator

Instituto de Investigaciones Agropecuarias

Chillan, Chile

1
Felipe Tucca

Investigador

Medio Ambiente

Instituto Tecnológico del Salmon (INTESAL)

Puerto Varas, Chile

1
Liudis Pino

Postdoctorante

Laboratorio de Enología

Universidad de Talca

Talca, Chile

1
Aleksandra Nesic

Senior Investigator

Biomaterials

University of Concepcion, Chile

Concepcion, Chile

1
ANDY PEREZ

Profesor Asistente

Análisis Instrumental

Universidad de Concepción

Concepción, Chile