Phenolic Composition
Mostrando 1-12 de 229 artigos, teses e dissertações.
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1. Bud position influence the fruit quality attributes of three blueberry (Vaccinium ashei Reade) cultivars
ABSTRACT Blueberry farming can be considered an excellent alternative to diversify the family income. In addition, the fruits have several health benefits thanks to the presence of phenolic compounds and anthocyanins, however blueberries chemical composition is affected by edaphoclimatic conditions and bud position within the shoot. Therefore, the objective
Revista Ceres. Publicado em: 2022
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2. Development and Chemical Characterization of Pequi Pericarp Flour (Caryocar brasiliense Camb.) and Effect of in vitro Digestibility on the Bioaccessibility of Phenolic Compounds
The pequi pericarp corresponds to the largest portion of the fruit and has a high nutritional value, but it is discarded as an agro-industrial residue. The present study aimed to prepare and characterize flours from the pequi pericarp in terms of their proximate composition, its antioxidant potential before and after the in vitro digestibility process and ch
Journal of the Brazilian Chemical Society. Publicado em: 2022
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3. Changes in chemical composition of germinated leguminous under abiotic stress conditions
Abstract The aim of this study was to evaluate the impact of abiotic stress conditions on the synthesis of compounds with antioxidant properties in germinating seeds. The seeds of edible lentils (Lens culinaris L.), alfalfa (Medicago sativa L.), and mung beans (Vigna radiata L.) were germinated for 120 hours. We studied the influence of abiotic stress on the
Food Sci. Technol. Publicado em: 2020-12
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4. Physicochemical and bioactive compounds evaluation of Physalis pubescens Linnaeus
ABSTRACT Physalis pubescens L. is a UFP (unconventional food plant) that produces high quality fruits; however, in Rio Grande do Sul it is still considered a rare species. There is only few information regarding the characterization of these fruits in Brazil, and the main reports of this species are mainly focused on the pharmacology and agronomic conditions
Rev. Ceres. Publicado em: 2020-12
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5. Effect of drying on nutritional composition, antioxidant capacity and bioactive compounds of fruits co-products
Abstract Fruit coproducts fruit, made of peels, seeds and pulp, discarded during the industrial processing, contain lots of health beneficial compounds, however, high moisture content limits its use. Drying is a low cost and great potential alternative for using. This study aimed to evaluate the phenolic compounds content, in vitro antioxidant capacity and t
Food Sci. Technol. Publicado em: 2020-12
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6. Impact of antioxidant herbal salts on the lipid fraction, acceptability and consumption intent of roasted Dolphinfish
Abstract The impact of herbal salt as a natural antioxidant on the lipids of roasted Dolphinfish (Coryphaena hippurus Linnaeus, 1758), as well as in the sensory characteristics of this food was evaluated after using refined or herbal salts, by analyzing the differences in its fatty acid contents, thiobarbituric acid reactive substances (TBARS), product accep
Food Sci. Technol. Publicado em: 2020-12
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7. Potential of mangaba (Hancornia speciosa), mango (Mangifera indica L.), and papaya (Carica papaya L.) seeds as sources of bioactive compounds
ABSTRACT The bioactive compounds and the antioxidant capacities of mangaba, mango and papaya oils were investigated. Determinations of fatty acid composition, tocopherol, phytosterols, phenolic compounds profile, total carotenoids, and antioxidant activity were carried out in the oils of mangaba, mango and papaya seeds. The analysis of antioxidant activity w
Rev. Ceres. Publicado em: 2020-12
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8. Cognitive impairment: an (in)dependent risk factor for mortality in older men?
ABSTRACT The bioactive compounds and the antioxidant capacities of mangaba, mango and papaya oils were investigated. Determinations of fatty acid composition, tocopherol, phytosterols, phenolic compounds profile, total carotenoids, and antioxidant activity were carried out in the oils of mangaba, mango and papaya seeds. The analysis of antioxidant activity w
Braz. J. Psychiatry. Publicado em: 2020-12
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9. Influence of in vitro gastrointestinal digestion on phytochemicals in pomegranate juice
Abstract Nowadays, healthy food is in vogue. The consumption of fresh fruits and vegetables has always been advised. Their health benefits are estimated based on the chemical composition without taking into account the possible transformations during digestion. Undoubtedly, those with the highest antioxidant content are highly favored. However, whether they
Food Sci. Technol. Publicado em: 2020-06
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10. Effects of Soil and Vineyard Characteristics on Volatile, Phenolic Composition and Sensory Profile of Cabernet Sauvignon Wines of Campanha Gaúcha
The influence of vineyard on wines was evaluated for the first time using a broader analytical approach: sensory analyses and several analytical techniques (gas chromatography-mass spectrometry (GC-MS), GC flame ionization detection (FID), GC-olfactometry-Osme technique (GC-O-Osme), GC × GC-MS), taking into account odoriferous compounds of Cabernet Sauvigno
J. Braz. Chem. Soc.. Publicado em: 2020-06
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11. Physicochemical quality of brown soybean preserve in function of maceration time and ascorbic acid
Abstract The aim of the present study was to evaluate the physical and chemical quality of the brown soybean preserve in function of the ascorbic acid concentration and the maceration time, and also to evaluate the chemical composition, microbiological hazard, and acceptability of the best preserve, in addition verify its technological, nutritional, functio
Food Sci. Technol. Publicado em: 2020-06
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12. Structural and physicochemical properties of freeze-dried açaí pulp (Euterpe oleracea Mart.)
Abstract The objective of this study was to characterize the structural and physicochemical properties, the bioactive compounds and the antioxidant activity of freeze-dried açaí pulp (FDAP). The morphology of freeze-dried açaí pulp showed a continuous matrix with a spongey aspect, and the X-ray diffractometry indicated that 96.17% of the molecular struct
Food Sci. Technol. Publicado em: 2020-06