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Carolina Fredes, Gloria Montenegro, Juan Pablo Zoffoli, Francisca Santander, Paz Robert
Pág. 49 - 60
In the last 10 years, interest in research on polyphenol-rich fruit species has increased due to the potential health benefits of these species, mainly attributed to their high anthocyanin content and antioxidant activity. Six polyphenol-rich fruit speci...
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Franco Tubaro, Roberto Pizzuto, Gennaro Raimo, Gianluca Paventi
Pág. 57 - 64
In the light of the increasing use of red wine in the diet, due to its antioxidant properties, the availability of a simple and fast method to assay the antioxidant activity of this beverage is needed. Here we measured wine antioxidant capacity (WAC) via...
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Emilia Mariangel,Marjorie Reyes-Diaz,Walter Lobos,Emma Bensch,Heidi Schalchli,Pamela Ibarra
Pág. 161 - 170
The antioxidant capacity (AC), total anthocyanins (TA) and total phenols (TP) of calafate fruit from four locations in southern Chile (El Blanco, Lonquimay, Mañihuales and Temuco) were determined using both the free radical 2.2-diphenyl-1-picrylhydrazyl ...
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Carmela Gerardi, Miriana Durante, Maria Tufariello, Francesco Grieco and Giovanna Giovinazzo
Background: Grape pomace is highly attractive for the food industry as it contains numerous bioactive molecules relevant for human health. However, in order to exploit pomace flour as a functional food ingredient for food industry, it is important unders...
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Erdogan Elvis ?achir, Cristina Gabriela Pu?ca?u, Aureliana Caraiane, Gheorghe Raftu, Florin Ciprian Badea, Mihaela Mociu, Claudia Maria Albu, Liliana Sachelarie, Loredana Liliana Hurjui and Cristina Bartok-Nicolae
The present study was carried out to develop an experimental endodontic irrigant solution based on plant extracts obtained from Epilobium parviflorum Schreb. that largely replenish the properties of the usual antiseptics used in dentistry. Background: Th...
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Federica Tinello, Stefania Zannoni and Anna Lante
Soybean oil has been supplemented with 10% (w/w) of ginger and turmeric powders derived from commercial products (GC?commercial ginger and TC?commercial turmeric), freeze-dried rhizomes (freeze-dried ginger (GR) and freeze-dried turmeric rhizome?TR) and ...
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Raquel Bridi,Gabriel Nuñez-Quijada,Patricia Aguilar,Patricia Martínez,Eduardo Lissi,Ady Giordano,Gloria Montenegro
Pág. 252 - 261
The differences between entire quillay honeys and their separated phenolic extracts in terms of phenolic content, flavonoid content and scavenging activity assessed through an Oxygen Radicals Absorbance Capacity (ORAC) assay were determined. The separate...
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Weliton Pedro Batiston, Swami Arêa Maruyama, Sandra Terezinha Marques Gomes, Jesuí Vergílio Visentainer, Nilson Evelázio de Souza, Makoto Matsushita
Pág. 581 - 585
The aim of this study is the provision of informations regarding the antioxidant molecules content in methanolic extracts of ten fruits through the correlation of total phenolic compounds with antioxidant capacity. The former was determined through...
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Loredana Stabili, Maria Immacolata Acquaviva, Ester Cecere, Carmela Gerardi, Antonella Petrocelli, Francesco Paolo Fanizzi, Federica Angilè and Lucia Rizzo
The lipidic extract of Undaria pinnatifida, one of the worst invasive species, was investigated for its potential exploitation in biotechnological applications. The antimicrobial activity of the lipidic extract in three different portions (blade, sporoph...
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Anouar Hmamou, Mohammed Kara, Mostafa El Khomsi, Asmaa Saleh, Omkulthom Al Kamaly, Ahmed Bendaoud, Faiçal El Ouadrhiri, Abderrazzak Adachi, Sara Tlemcani, Noureddine Eloutassi and Amal Lahkimi
In this research, a comparative analysis was carried out to characterize the content of phenolics and biological activities of the whole plant of Papaver rhoeas L. (P. rhoeas) from different geographical regions of Morocco, as well as to determine the sy...
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Eva Ivani?ová, Marek Hornák, Matej Cech, Lubo? Harangozo, Miroslava Kacániová, Olga Grygorieva and Przemyslaw Lukasz Kowalczewski
The aim of this study was to determine antioxidant activity (DPPH and phosphomolybdenum method), polyphenols content (total polyphenols, flavonoids, and phenolic acids), mineral compounds composition (Cu, Zn, Mn, Fe, Cr, Ni, Co, Pb and Cd) and antimicrob...
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Ramón Aznar, Celia Rodríguez-Pérez and Dilip K. Rai
Australian finger limes (Citrus australasica L.), an unusual citrus due to its unique pulp with a caviar-like appearance, has reached the global market as a promising source of bioactive compounds that promote health. This research was, therefore, perfor...
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Alexandra Madalina Mateescu, Andru?a Elena Mure?an, Andreea Pu?ca?, Vlad Mure?an, Radu E. Sestras and Sevasti?a Muste
As is well known, apples are the most complex fruit in terms of nutritional compounds, with a high content of fiber, vitamins (vitamins C, A, B3), and minerals. Both fruits and vegetables are important sources of nutrients for infants? nutrition and heal...
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George Ntourtoglou, Fotini Drosou, Theodoros Chatzimitakos, Vassilis Athanasiadis, Eleni Bozinou, Vassilis G. Dourtoglou, Abeer Elhakem, Rokayya Sami, Amal Adnan Ashour, Alaa Shafie and Stavros I. Lalas
Increasing the yield of extraction of bioactive compounds from plants is of high importance. Grape stems are widely discarded during the wine-making process, despite their high content in many valuable compounds. The aim of this work was to examine wheth...
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Manuela Rodríguez-Romero,Alejandro Gallardo,Fernando Pulido
Pág. e011
Aim of study: to assess whether constitutive levels of total phenols and condensed tannins acting as chemical defences in Quercus ilex vary across regions, populations and genotypes.Area of study: acorns from six Spanish regions with natural presence of ...
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Violeta Kne?evic, Lato L. Pezo, Biljana Lj. Loncar, Vladimir S. Filipovic, Milica R. Nicetin, Stanislava ?. Gorjanovic, Danijela ?uput
Pág. 491 - 498
Osmotic treatment (OT) of nettle leaves was assessed in various osmotic solutions (sugar beet molasses ? SBM and ternary aqueous solution ? TAS), at temperatures of 20, 35 and 50 °C, under the atmospheric pressure. The influence of the kind of utili...
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Pamela Andrea González,María C. Zuñiga,Claudio A. Olea-Azar,Cristina Loyola,Christian G. Folch-Cano
Pág. 262 - 271
P. González-Fuentes, M. Zuñiga, C. Olea-Azar, M. Loyola and C. Folch-Cano. 2017. Effect of the Olive Pruning Wood Extract on Lipid Oxidation in Sunflower Oil. Cien. Inv. Agr. The production of high quality natural antioxidants from olive pruning wood ext...
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Rebeca Larangeira Lima, Kelma Maria dos S. Pires-Cavalcante, Daniel Barroso Alencar, Francisco Analdo Viana, Alexandre Holanda Sampaio, Silvana Saker-Sampaio
Pág. 247 - 255
The aim of the present research was to evaluate the antioxidant activity of six species of marine algae (Caulerpa cupressoides, Ulva fasciata, Amansia multifida, Cryptonemia crenulata, Dictyota dichotoma and Sargassum vulgare) collected in 2011 at Paracu...
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Raquel Bridi, Sergio Lobato, Camilo López-Alarcón, Eduardo Lissi
Pág. 395 - 402
In the present work, we studied the effect of the growing region (IV, Metropolitan or VI - VII regions), quality classification (?Varietal?, ?Reserva?, and ?Gran Reserva?) and harvest year (2000-2012) on the total phenolic content and antioxidant capacit...
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Alejandra Medrano, María Dolores Del Castillo
Pág. 32 - 36
El objetivo de este trabajo fue evaluar la potencialidad de dos preparados enzimáticos, proteasas de Streptomyces griseus (PSG) y de Aspergillus oryzae (Flavourzyme), en la obtención de péptidos antioxidantes de glicinina de soja. La reacción de hidrólis...
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