Browsing by Author "Gallego Iradi, María Gabriela"
Now showing items 1-12 of 12
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Analytical characterization of polyphenols from tara and caesalpinia decapetala as stabilizers of O/W Emulsions
Gallego Iradi, María Gabriela; Rodriguez Cabo, Tamara; Rodriguez Pereiro, Isaac; Almajano Pablos, María Pilar (2016-11-01)
Article
Restricted access - publisher's policyThe extracts (0.5% [w/w]) from Caesalpinia spinosa or tara (CS) and Caesalpinia decapetala (CD) leaves were evaluated for their ability to inhibit lipid oxidation using oil-in-water (O/W) emulsions as the model system. ... -
Antioxidant properties of aqueous and ethanolic extracts of tara (Caesalpinia spinosa) pods in vitro and in model food emulsions
Skowyra, Monika; Falguera, Víctor; Gallego Iradi, María Gabriela; Peiró, Sara; Almajano Pablos, María Pilar (2013-09-14)
Article
Restricted access - publisher's policyThe successful replacement of some synthetic food antioxidants by safe natural antioxidants has fostered intensive search for new vegetable sources of antioxidants. In our study the phenol and flavonoid content of extracts ... -
Antioxidant Properties of Artemisia annua Extracts in Model Food Emulsions
Skowyra, Monika; Gallego Iradi, María Gabriela; Segovia Gómez, Francisco José; Almajano Pablos, María Pilar (2014-03-28)
Article
Open AccessArtemisia annua is currently the only commercial source of the sesquiterpene lactone artemisinin. Although artemisinin is a major bioactive component present in this Chinese herb, leaf flavonoids have shown a variety of ... -
Antioxidant Properties of Three Aromatic Herbs (Rosemary,Thyme and Lavender) in Oil-in-Water Emulsions
Gallego Iradi, María Gabriela; Gordon, Michael H.; Segovia Gómez, Francisco José; Skowyra, Monika; Almajano Pablos, María Pilar (2013-07-26)
Article
Restricted access - publisher's policyLipid oxidation is the major form of deterio- ration in foods because it decreases food quality and nutritional value, and may have negative health implica- tions. Selected aromatic plant extracts from leaves, flowers and ... -
Avocado seeds: extraction optimization and possible use as antioxidant in food
Segovia Gómez, Francisco José; Peiró Sánchez, Sara; Gallego Iradi, María Gabriela; Mohd Azman, Nurul Aini; Almajano Pablos, María Pilar (2014-06)
Article
Open AccessConsumption of avocado (Persea americana Mill) has increased worldwide in recent years. Part of this food (skin and seed) is lost during processing. However, a high proportion of bioactive substances, such as polyphenols, ... -
Caesalpinia decapetala Extracts as Inhibitors of Lipid Oxidation in Beef Patties
Gallego Iradi, María Gabriela; Gordon, Michael H.; Segovia Gómez, Francisco José; Almajano Pablos, María Pilar (2015-08-01)
Article
Open AccessIn this study we investigated the effects of Caesalpinia decapetala (CD) extracts on lipid oxidation in ground beef patties. Plant extracts and butylated hydroxytoluene (BHT) were individually added to patties at both 0.1% ... -
Characterization of phytochemicals in petals of different colours from viola × wittrockiana gams and their correlation with antioxidant activity
Skowyra, Monika; Calvo, Maria Isabel; Gallego Iradi, María Gabriela; Azman, Nurul Aini Binti Mohd; Almajano Pablos, María Pilar (2014-08-15)
Article
Open AccessA study to establish relationship between the petal colour, extraction solvent, phenolic, flavonoid, anthocyanin content and antioxidant activity in three varieties of Viola × wittrockiana (yellow, red and violet) is ... -
Estudio de la actividad antioxidante de diversas plantas aromáticas y/o comestibles
Gallego Iradi, María Gabriela (Universitat Politècnica de Catalunya, 2016-10-24)
Doctoral thesis
Open AccessPlants analyzed in this study, aromatic plants (Rosmarinus officinalis, Thymus vulgaris and Lavandula officinalis) and other plants (Caesalpinia decapetala, Caesalpinia spinosa (Tara) and Morinda citrifolia (Noni)) have ... -
Estudio de la Actividad Antioxidante e Inhibición Oxidativa de Tres Plantas Aromáticas Romero (Rosmarinus officinalis), Tomillo (Thymus vulgaris) y Lavanda (Lavandula officinalis)
Gallego Iradi, María Gabriela (Universitat Politècnica de Catalunya, 2012-09)
Master thesis
Restricted access - author's decisionEl romero, tomillo y lavanda son plantas aromáticas con destacadas propiedades, entre ellas, la actividad antioxidante, por ser ricas en compuestos conocidos como polifenoles. Los polifenoles se caracterizan por prevenir ... -
Gelatine-based antioxidant packaging containing Caesalpinia decapetala and Tara as a coating for ground beef patties
Gallego Iradi, María Gabriela; Gordon, Michael H.; Segovia Gómez, Francisco José; Almajano Pablos, María Pilar (2016-03-31)
Article
Open AccessThe development of antioxidant-active packaging has numerous advantages, such as the reduction of synthetic additives in food, the reduction of plastic waste and food protection against oxidation reactions. Different ... -
Study of the properties of bearberry leaf extract as a natural antioxidant in model foods
Azman, Nurul Aini Binti Mohd; Gallego Iradi, María Gabriela; Segovia Gómez, Francisco José; Almajano Pablos, María Pilar (2016-04-01)
Article
Open AccessThe common bearberry (Arctostaphylos uva-ursi L. Sprengel) is a ubiquitous procumbent evergreen shrub located throughout North America, Asia, and Europe. The fruits are almost tasteless but the plant contains a high ... -
The effect of convolvulus arvensis dried extract as a potential antioxidant in food models
Azman, Nurul Aini Binti Mohd; Gallego Iradi, María Gabriela; Julià, Lluis; Fajari, Lluis; Almajano Pablos, María Pilar (2015-03-10)
Article
Open AccessIn this study, the antioxidant activity of the Convolvulus arvensis Linn (CA) ethanol extract has been evaluated by different ways. The antioxidant activity of the extract assessed by 2,2'-azino-bis-3-ethylbenzothiazolin ...