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Edgar Luciano Uquiche Carrasco

Profesor Asociado

UNIVERSIDAD DE LA FRONTERA

Temuco, Chile

Supercritical fluid extraction processes for the separation of natural compounds from herbal substrates, oilseeds, and microalgae for the food industry and product development.

Ciencias de la Ingeniería/ Tecnología de Alimentos, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2005
Tecnología de Alimentos, UNIVERSIDAD DE SANTIAGO DE CHILE. Chile, 1994
Ingeniero en Industrias Alimentarias, Universidad Nacional Agraria La Molina. Peru, 1991

Profesor Asociado Full Time

UNIVERSIDAD DE LA FRONTERA

Ingeniería y Ciencias

Temuco, Chile

1997 - At present

Pregrado: 35
Magíster: 4
Doctorado: 1

Premio Henri Nestlé

NESTLE CHILE S.A.

Chile, 2009

Segundo Lugar del Premio Henri Nestlé 2009, versión científica. Premio que fomenta la investigación en alimentación, nutrición, salud y bienestar. Nestlé Chile.


Bioengineering of biowaste to recover bioproducts and bioenergy: A circular economy approach towards sustainable zero-waste environment Article WoS CHEMOSPHERE (2023)
Extraction of bioactive compounds from Leptocarpha rivularis stems by three-stage sequential supercritical extraction in fixed bed extractor using CO2 and ethanol-modified CO2 Article WoS JOURNAL OF SUPERCRITICAL FLUIDS (2023)
Three-stage sequential supercritical extraction in fixed bed extractor to obtain bioactive compounds from Leptocarpha rivularis leaves Article WoS JOURNAL OF APPLIED RESEARCH ON MEDICINAL AND AROMATIC PLANTS (2023)
Extrusion affects supercritical CO2 extraction of red pepper (Capsicum annuum L.) oleoresin Article WoS JOURNAL OF FOOD ENGINEERING (2022)
Simultaneous extraction of lipids and minor lipids from microalga (Nannochloropsis gaditana) and rapeseed (Brassica napus) using supercritical carbon dioxide Article WoS JOURNAL OF SUPERCRITICAL FLUIDS (2022)
Inhibition of alpha-amylase activity by extracts from Leptocarpha rivularis stalks obtained with supercritical CO2 Marillan, Claudia; Uquiche, Edgar Article ISI JOURNAL OF SUPERCRITICAL FLUIDS (2020)
Assessment of the bioactive capacity of extracts from Leptocarpha rivularis stalks using ethanol-modified supercritical CO2 Uquiche, E; marillan, C Article ISI SCOPUS JOURNAL OF SUPERCRITICAL FLUIDS (2019)
Supercritical extraction with carbon dioxide and co-solvent from Leptocarpha rivularis Uquiche E.L.; Toro M.T.; Quevedo R.A. Article ISI SCOPUS JOURNAL OF APPLIED RESEARCH ON MEDICINAL AND AROMATIC PLANTS (2019)
Quantification of the Browning Kinetic on Pita Bread Using Fractal Method Article ISI SCOPUS FOOD AND BIOPROCESS TECHNOLOGY (2018)
Antioxidant activity of supercritical extracts from Nannochloropsis gaditana: Correlation with its content of carotenoids and tocopherols Millao, S; Uquiche, E Article ISI SCOPUS JOURNAL OF SUPERCRITICAL FLUIDS (2016)
Enhancement of pigment extraction from B. braunii pretreated using CO2 rapid depressurization Uquiche, E; Antilaf I.; Millao, S Article ISI SCOPUS BRAZILIAN JOURNAL OF MICROBIOLOGY (2016)
Extraction of oil and carotenoids from pelletized microalgae using supercritical carbon dioxide Article ISI SCOPUS JOURNAL OF SUPERCRITICAL FLUIDS (2016)
Glandular trichome disruption by rapid CO2 depressurization as pretreatment for recovery of essential oil from Leptocarpha rivularis leaves Uquiche, E; Martínez M Article ISI SCOPUS INDUSTRIAL CROPS AND PRODUCTS (2016)
Recovery and antioxidant activity of extracts from leptocarpha rivularis by supercritical carbon dioxide extraction Uquiche, E; Garces, F Article ISI SCOPUS JOURNAL OF SUPERCRITICAL FLUIDS (2016)
Supercritical fluid extraction of essential oil from Leptocarpha rivularis using CO2 Uquiche, E; Cirano, N; Millao, S Article ISI SCOPUS INDUSTRIAL CROPS AND PRODUCTS (2015)
Spent Coffee Grounds as a Renewable Source of Bioactive Compounds Acevedo, F; rubilar, M.; Scheuermann E.; Cancino, B; Uquiche, E; Garcés M.; Inostroza, K; Shene C. Article ISI SCOPUS JOURNAL OF BIOBASED MATERIALS AND BIOENERGY (2013)
A refined equation for predicting the solubility of vegetable oils in high-pressure CO2 del Valle J.M.; Uquiche, E Article ISI SCOPUS Journal of Supercritical Fluids (2012)
Effect of boldo (Peumus boldus M.) pretreatment on kinetics of supercritical CO2 extraction of essential oil Uquiche, E; Huerta, E; Sandoval A.; del Valle J.M. Article ISI SCOPUS Journal of Food Engineering (2012)
Extraction of oil and minor lipids from cold-press rapeseed cake with Supercritical CO 2 Uquiche, E; Romero, V; Ortiz J.; del Valle J.M. Article SCOPUS Brazilian Journal of Chemical Engineering (2012)
EXTRACTION OF OIL AND MINOR LIPIDS FROM COLD-PRESS RAPESEED CAKE WITH SUPERCRITICAL CO2 Uquiche, E; Romero, V; Ortiz J. Article ISI BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING (2012)
Time Fractionation of Minor Lipids from Cold-Pressed Rapeseed Cake Using Supercritical CO2 Uquiche, E; Fica X.; Salazar, K.; del Valle J.M. Article ISI SCOPUS JAOCS, Journal of the American Oil Chemists' Society (2012)
Functional and nutritional value of the Chilean seaweeds Codium fragile, Gracilaria chilensis and Macrocystis pyrifera Ortiz J.; Uquiche, E; Robert, P; Romero, N; Quitral, V.; Llanten, C Article ISI SCOPUS EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY (2009)
Matrix effects in supercritical CO2 extraction of essential oils from plant material Araus K.; Uquiche, E Article ISI SCOPUS JOURNAL OF FOOD ENGINEERING (2009)
Effect of pretreatment with microwaves on mechanical extraction yield and quality of vegetable oil from Chilean hazelnuts (Gevuina avellana Mol) Uquiche, E; Jerez, M.; Ortiz J. Article ISI SCOPUS INNOVATIVE FOOD SCIENCE & EMERGING TECHNOLOGIES (2008)
Microstructural effects on internal mass transfer of lipids in prepressed and flaked vegetable substrates Uquiche, E; Zetzl, C; Brunner, G Article ISI SCOPUS JOURNAL OF SUPERCRITICAL FLUIDS (2006)
Microstructure-extractability relationships in the extraction of prepelletized Jalapeno peppers with supercritical carbon dioxide Uquiche, E; Ihl M. Article ISI JOURNAL OF FOOD SCIENCE (2005)
Supercritical carbon dioxide extraction of red pepper (Capsicum annuum L.) oleoresin Uquiche, E; Ortiz J. Article ISI SCOPUS JOURNAL OF FOOD ENGINEERING (2004)
Effect of immersion solutions on shelf-life of minimally processed lettuce Ihl M.; Aravena, L; Scheuermann E.; Uquiche, E; Bifani V. Article ISI SCOPUS LWT-FOOD SCIENCE AND TECHNOLOGY (2003)
Effect of scalding and hygroscopic coating on the quality of pre-cut carrots (Daucus carota var. Chantenay) during storage Article Scielo ARCHIVOS LATINOAMERICANOS DE NUTRICION (2002)
Particle size effects on supercritical CO2 extraction of oil-containing seeds Uquiche, Edgar L. Article WoS Journal of the American Oil Chemists' Society (2002)
Effect of water activity and drying temperature on storage stability of carotenoproteins recovered from antarctic krill waste Article Scielo AFINIDAD. Journal of Chemical Engineering Theoretical and Applied Chemistry (2001)
Effect of edible coatings on the sensory quality of green peppers (Capsicum annuum) during storage Article Scielo ARCHIVOS LATINOAMERICANOS DE NUTRICION (2000)
Optimization of dietetic formulations for pastry products. Villarroel M.; Uquiche, E; Brito G.; Cancino, M. Article ISI ARCHIVOS LATINOAMERICANOS DE NUTRICION (2000)
Stabilization of carotenoproteins recuperated from liquid residues of antartic krill (Euphausia superba) using antioxidants Romo, C. Article Scielo AFINIDAD. Journal of Chemical Engineering Theoretical and Applied Chemistry (2000)
Sensory characterization of paté based on discards of salmon pulp using response surface methodology Article Scielo ARCHIVOS LATINOAMERICANOS DE NUTRICION (1999)


Supercritical CO2 Extraction of Oil, Sterols, Carotenoids and Chlorophylls from Nannochloropsis gaditana Quevedo, Roberto A BookSection (2020)
Supercritical Fluid Extraction of Polyphenols BookSection (2016)
Mass Transfer and Equilibrium Parameters on High-Pressure CO2 Extraction of Plant Essential Oils De La Fuente, Juan Carol; Uquiche, Edgar; Zetzl, Carsten; Brunner, G; Aguilera, Jose Miguel BookSection (2011)


Valorización del Orujo de Oliva a Través de la Extracción Supercrítica de Antioxidantes desde Substratos Peletizados Especialmente Adaptados para la Extracción desde un Lecho Fijo Edgar Uquiche Proyecto (2023)
Adaptations in Polyextreme environments=> from the molecule to humans. Network for extreme environment research, NEXER (2017/2020) Proyecto 2017-2020 Investigador(a)
Extremophytes=> The new promising models for discovering stress tolerance mechanisms and bioactive compounds. Network for extreme environment research, NEXER (2017/2020) Proyecto 2017-2020 Investigador(a)
Inhibitory capacity of extracts from Leptocarpha rivularis on the diabetes key enzymes=> alpha-amylase and alpha-glucosidase FONDECYT (1170841) Proyecto 2017-2020 Inv. Responsable
Centro Tecnológico para la Innovación Alimentaria (CeTA) CORFO (15CTAL-46759) Proyecto 2016-2026 Investigador(a)
Centro Tecnológico para la Innovación en Alimentos (CeTA) Proyecto CORFO (15CTAL-46759) Proyecto 2015-2025 Investigador(a)
Supercritical CO2 extraction of essential oil from Leptocarpha rivularis=> study of pretreatment of substrate and the optimization of the process FONDECYT (1131066) Proyecto 2013-2015 Inv. Principal
Consorcio Desert Bioenergy S.A. Sub-programa 5=> Optimización de procesos de extracción y recuperación de aceites e hidrocarburos desde biomasa microalgal INNOVA Chile-CORFO (09CTEI-6860) Proyecto 2011-2013 Investigador(a)
Estudio de ruptura celular y extracción de aceite de microalgas usando tecnología de fluidos supercrítico Dirección de Investigación UFRO (DI110055) Proyecto 2011-2012 Inv. Principal
Centro de Genómica Nutricional Agroacuícola (CGNA). Unidad de Tecnología y Procesos. CONICYT-REGIONAL, GORE LA ARAUCANIA (R10C1001) Proyecto 2010-2015 Investigador(a)
Study to obtain oils enriched with phytosterols from rapeseed cake (Brassica Napus), by using fractionation with supercritical CO2, and its use as antioxidant food additive for commercial vegetable oil FONDECYT (11080213) Proyecto 2008-2010 Inv. Principal
Supercritical CO2 extraction of carotenoids from plant material. I. The effect of the solid matrix and the optimization of the process FONDECYT (1080211) Proyecto 2008-2011 Coinvestigador(a)
Extracción of vegetable matrices with supercritical CO2=> experimental study and implications of sorption phenomena FONDECYT (1050675) Proyecto 2005-2007 Coinvestigador(a)
Pretratamiento de un substrato vegetal por radiación microonda para la extracción de aceites vegetales Dirección de Investigación UFRO (DI120526) Proyecto 2005-2006 Inv. Principal
Calidad, pigmentos y color en el almacenamiento de productos frescos, mínimamente procesados y congelado FONDECYT (1980392) Proyecto 1998-1999 Coinvestigador(a)