Browsing by Author "201-0015303"
Now showing items 21-40 of 68
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Romero, Nalda; Robert Canales, Paz; Masson Salaué, Lilia; Ortiz Viedma, Jaime; González, Karina; Tapia, Karla; Dobarganes, Carmen (ELSEVIER SCI LTD, 2007)The antioxidant effects of tocols (α-tocopherol and α-tocotrienol) and Rosa mosqueta shell extract added to antioxidant-stripped canola oil (TCO) were evaluated and compared with the non-stripped oil (CO) under the same ...
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Palma, Manuel; Márquez-Ruiz, Gloria; García, Paula; Holgado, Francisca; Vergara, Cristina; Giménez, Begoña; Robert Canales, Paz (Springer Verlag, 2017)© 2016, AOCS. Microencapsulated quercetin (Q) and epicatechin (E) were prepared by spray-drying using inulin (IN) as encapsulating agent (Q–IN and E–IN) as well as with Capsul (C) as channelizing agent (Q–IN–C and E–IN–C). ...
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Effect of spray-drying with organic solvents on the encapsulation, release and stability of fish oil Encina, Cristian; Márquez-Ruiz, Gloria; Holgado, Francisca; Giménez, Begoña; Vergara, Cristina; Robert Canales, Paz (Elsevier, 2018-10-15)Fish-oil (FO) was encapsulated with hydroxypropylcelullose (HPC) by conventional spray-drying with water (FO-water) and solvent spray-drying with ethanol (FO-EtOH), methanol (FO-MeOH) and acetone (FO-Acet) in order to study ...
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Romero, Nalda; Robert Canales, Paz; Masson, Lilia; Ortiz, Jaime; Pavez, Jacquelinne; Garrido, Carolina; Foster, Mariela; Dobarganes, Carmen (2004)The high temperature antioxidant efficiency of α-tocopherol, α-tocotrienol and a mixture of both on hazelnut oil were evaluated. Crude hazelnut oil (HZO), crude hazelnut oil treated with alumina (THZO), as well as three ...
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Romero, Nalda; Robert Canales, Paz; Masson, Lilia; Ortiz, Jaime; González, Karina; Tapia, Karla; Dobaganes, Carmen (2007)The antioxidant effects of tocols (α-tocopherol and α-tocotrienol) and Rosa mosqueta shell extract added to antioxidant-stripped canola oil (TCO) were evaluated and compared with the non-stripped oil (CO) under the same ...
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Escalona López, Sandra Elizabeth (Universidad de ChileUniversidad de Chile. Programa Cybertesis, 2004)
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Robert Canales, Paz; Fredes, Carolina (MDPI, 2015)During the last decade, many berry-type fruits have been recognised as good sources of anthocyanins. Nevertheless, the use of anthocyanins in the development of food colourants and healthy and/or functional ingredients ...
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Robert Canales, Paz; Gorena, Tamara; Romero, Nalda; Sepulveda, Elena; Chavez, Jorge; Sáenz Hernández, Carmen Luisa (2010)Pomegranate (Punica granatum) bioactive compounds (polyphenols and anthocyanins) of juice (PJ) and ethanolic extracts (PE) were encapsulated with maltodextrin (MD) or soybean protein isolates (SPI) by spray drying using a ...
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Robert Canales, Paz; Torres, Victoria; García Concha, Paula; Vergara Hinostroza, Cristina; Sáenz Hernández, Carmen Luisa (Elsevier, 2015)Cactus pear (Opuntia ficus-indica) pulp (CP) was encapsulated with a soybean protein isolate (SPI) and an SPI blend with maltodextrin (MD) or inulin (I). A 22 statistical factorial design for each system (CP-SPI, CP-(SPI ...
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Castillo Garrido, Ivonne del Carmen (Universidad de Chile, 2013)La tuna (Opuntia ficus-indica) es una importante fuente natural de compuestos bioactivos, destacándose los polifenoles y las betalaínas (betacianinas y betaxantinas), que se presentan como una opción interesante para el ...
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Masson Salaué, Lilia; Urra, Carlos; Izaurieta, Macarena; Ortiz Viedma, Jaime; Robert Canales, Paz; Romero, Nalda; Wittig Rovira, Emma (Consejo Superior de Investigaciones Científicas, Instituto de la Grasa y sus Derivados, 2001)Se evaluó la progresión del deterioro de papas crisps almacenadas a temperatura ambiente en presencia de luz y en oscuridad, así como 49ºC y - 23ºC (control) en oscuridad. Se trabajó con muestras que provinieron de una ...
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Fernández Sotelo, Arturo Alejandro (Universidad de ChileCyberDocs, 2008)La presente investigación tuvo por objetivo la obtención de un extracto de vaina de tara (Caesalpinia spinosa) mediante la aplicación de la técnica de extracción supercrítica con CO2 como solvente y usando etanol como ...
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Rodríguez Tapia, Aury Pamela (Universidad de Chile, 2013)La oxidación de lípidos es una importante causa de alteración en la calidad de los alimentos, provocando cambios en la textura, la vida útil, la apariencia, y el perfil nutricional. Los antioxidantes previenen la oxidación ...
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González, Estefanía; Gómez-Caravaca, Ana María; Giménez, Begoña; Cebrián, Rubén; Maqueda, Mercedes; Martínez-Férez, Antonio; Segura-Carretero, Antonio; Robert Canales, Paz (Elsevier Ltd, 2019)© 2018 Elsevier LtdAn olive leaf extract (OLE) was microencapsulated with sodium alginate (SA) by spray-drying to study the evolution of oleuropein (ORP) during in vitro gastrointestinal digestion, and its bioaccessibility ...
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Palma Astudillo, Manuel Jesús (Universidad de Chile, 2013-03)El pigmento carotenoide capsantina presente en el pimentón (Capsicum annuum L.) se encuentra parcial y/o totalmente esterificada con ácidos grasos, sin embargo, es susceptibles a degradación frente a condiciones ...
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Arellano Corral, Cristián Andrés (Universidad de ChileCyberDocs, 2011)
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Vergara Hinostroza, Cristina (Universidad de Chile, 2013)Las fuentes naturales de pigmentos rojos son escasas y comúnmente se utiliza la betanina que se obtiene de la betarraga (Beta vulgaris). La tuna púrpura (Opuntia ficus-indica) es una fuente de betalaínas, las cuales podrían ...
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Bustamante, Andrés; Hinojosa, Andrea; Robert Canales, Paz; Escalona Contreras, Víctor (Blackwell Publishing Ltd, 2017)© 2017 Institute of Food Science and Technology Pomegranate peels and seeds are industrial residues considered interesting sources of punicalagin (PU) and punicic acid (PA), respectively. To optimise their extraction process ...
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Robert Canales, Paz; Masson Salaué, Lilia; Romero, Nalda; Dobarganes, Carmen; Izaurieta, Macarena; Ortiz Viedma, Jaime; Wittig Rovira, Emma (Consejo Superior de Investigaciones Científicas, Instituto de la Grasa y sus derivados, 2001)Se estudia la estabilidad oxidativa de patatas crisps elaboradas con dos aceites: girasol (AG), girasol parcialmente hidrogenado (AGPH). Las patatas se almacenan a temperatura ambiente con luz, a 40ºC en estufa de aire ...
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Olate-Gallegos, Carla; Barriga, Andrés; Vergara, Cristina; Fredes, Carolina; García, Paula; Giménez, Begoña; Robert Canales, Paz (Taylor and Francis Inc., 2019)Polyphenol profiles were characterized in extracts of three Chilean brown seaweeds, Durvillaea antarctica (Chamisso) Hariot, Lessonia spicata (Suhr) Santelices, and Macrocystis integrifolia (Bory) by liquid chromatography ...