International Journal of Preventive Medicine, 2021 Background: One of the problems that nutritionists have always faced in research projects is the analysis of food intake of the subjects. Various approaches have been proposed in which the use of food frequency is one of the most used in this field. Many
Zahra Madani +3 more
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USE OF THE ORAC-PYROGALLOL RED/ORAC-FLUORESCEIN RATIO TO ASSESS THE QUALITY OF ANTIOXIDANTS IN CHILEAN WINES [PDF]
Journal of the Chilean Chemical Society, 2011 ABSTRACT We have recently proposed that ORAC (Oxygen Radical Absorbance Capacity) methods employing fluorescein (ORAC-FL) and pyrogallol red (ORAC-PGR) as target molecules could be considered as complementary indexes. In particular, the ratio ORAC-PGR/ORAC-FL would reflect the average quality of the antioxidants present in a particular sample.
Lopez Alarcon, C. +4 more
openaire +5 more sources
Antioxidative Capacity of Soyfoods and Soy Active Compounds
Polish Journal of Food and Nutrition Sciences, 2022 Soyfood isoflavones and soyasaponins are effective compounds in terms of their health-promoting properties. Their chemical structure plays an important role in their antioxidative activity. Thus, six isoflavones and four soyasaponins that are targeted in
Wanida Tewaruth Chitisankul +2 more
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Antioxidant activity of red beet juices obtained after microwave and thermal pretreatments
Czech Journal of Food Sciences, 2013 Pressed juices and water extracts from untreated, microwave pretreated, and thermally treated red beet were obtained. The highest total betalain content - 606.34 mg/100 g dry matter (DM) was found in pressed juice obtained after microwave pretreatment ...
Anton Slavov +4 more
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Amperometric enzyme sensor to check the total antioxidant capacity of several mixed berries. comparison with two other spectrophotometric and fluorimetric methods [PDF]
, 2015 The aim of this research was to test the correctness of response of a superoxide dismutase amperometric biosensor used for the purpose of measuring and ranking the total antioxidant capacity of several systematically analysed mixed berries.
CAMPANELLA, Luigi +4 more
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Advances in Redox Research, 2022 The oxygen radical absorbance capacity (ORAC) assay is widely accepted as a common method for evaluating the total antioxidative activity in animals and food. The ORAC assay can simultaneously detect both hydrophilic (H-) and lipophilic (L-) antioxidants
Toshiki Nakano +6 more
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SEARCH FOR ALTERNATIVE SOURCES OF NATURAL PLANT ANTIOXIDANTS FOR FOOD INDUSTRY
Пищевые системы, 2019 According to the data of the Food and Agriculture Organization of the United Nations, global food losses are about one third of their total output, mainly due to spoilage. Therefore, a search for safe methods of shelf life extension is an important task,
N. V. Kupaeva, E. A. Kotenkova
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Black Beans, Fiber, and Antioxidant Capacity Pilot Study: Examination of Whole Foods vs. Functional Components on Postprandial Metabolic, Oxidative Stress, and Inflammation in Adults with Metabolic Syndrome. [PDF]
, 2015 Beans (Phaseolus vulgaris) contain bioactive components with functional properties that may modify cardiovascular risk. The aims of this pilot study were to evaluate the ability of black beans to attenuate postprandial metabolic, oxidative stress, and ...
Burton-Freeman, Britt M +5 more
core +3 more sources
Predmeti antičnih kultur Bližnjega vzhoda v starinoslovnih zbirkah dvorca Jelšingrad
Clotho, 2022 Dvorec Jelšingrad (Erlachstein), ki se nahaja na severozahodnem obrobju Šmarja pri Jelšah, je bil v sredini 19. stoletja deležen prenove vzhodnega dela stavbe, interierjev in parka po vzorih mavrske in orientalske arhitekture.
Lucija Čakš Orač, Jan Ciglenečki
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The influence of in vitro gastrointestinal digestion on the chemical composition and antioxidant and enzyme inhibitory capacities of carob liqueurs obtained with different elaboration techniques [PDF]
, 2019 Carob liqueur is a traditional Mediterranean alcoholic beverage obtained via a wide range of production techniques contributing to the different organoleptic attributes of the final product.
Coelho, Natacha +5 more
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