Browsing Tecnologia dels Aliments by Subject "Fenols"
Now showing items 1-10 of 10
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Effect of the co-occurring components from olive oil and thyme extracts on the antioxidant status and its bioavailability in an acute ingestion in rats
(Royal Society of Chemistry (Gran Bretanya), 2014-01-02)The aim of this work was to examine whether bioactives in thyme could enhance the antioxidant capacity of phenolics in virgin olive oil and their bioavailability in Wistar rats. After acute oral administration of extracts ... -
Efficacy of pectin-based coating added with a lemon byproduct extract on quality preservation of fresh-cut carrots
(MDPI, 2022)The effect of an edible pectin-based coating supplemented with a lemon byproduct extract on the quality attributes of fresh-cut carrots was studied. Color, hardness, microbial growth, respiratory activity, and antioxidant ... -
Estudio de la calidad del aceite de oliva virgen de la Denominación de Origen «Les Garrigues» (Lleida) durante la campaña 1995/96
(Consejo Superior de Investigaciones Científicas (Espanya), 1998)Departamento de Tecnología de Alimentos, Escuela Técnica Superior de Ingeniería Agraria, Universidad de Lleida. Centro UdL-IRTA. Avda. Alcalde Revira Roure, 177. 25198 Lleida, España. RESUMEN Estudio de la calidad del ... -
Extraction of anthocyanins and flavan-3-ols from red grape pomace continuously by coupling hot water extraction with a modified expeller.
(Elsevier, 2014)A continuous aqueous-based extraction systemwas developed to extract anthocyanins and flavan-3-ols from red grape pomace. The system consisted of a modified midget expeller with multiple water injection ports which allowed ... -
Impact of Various Factors on Pharmacokinetics of Bioactive Polyphenols: An Overview.
(Bentham Science Publishers, 2014)Several epidemiological studies throughout the years have suggested that polyphenols from fruits and vegetables promote health and reduce the risk of certain chronic and neurodegenerative diseases. Yet, it has been proved ... -
In vivo distribution and deconjugation of hydroxytyrosol phase II metabolites in red blood cells: A potential new target for hydroxytyrosol
(Elsevier, 2014)Olive oil phenolic compounds are extensively metabolized into methylated and glucurono- and sulpho-conjugates of hydroxytyrosol (HT), the detected circulating forms in plasma. However, these conjugates are considered to ... -
Metabolite profiling of olive oil and thyme phenols after a sustained intake of two phenol-enriched olive oils by humans: Identification of compliance markers
(Elsevier, 2014)An understanding of causal relations between phenol intake and its beneficial effects on health is hindered by the lack of robust biological markers of its exposure. This is particularly relevant in mid/long-term nutritional ... -
Plant-derived phenolics inhibit the accrual of structurally characterised protein and lipid oxidative modifications
(Public Library of Science, 2012)Epidemiological data suggest that plant-derived phenolics beneficial effects include an inhibition of LDL oxidation. After applying a screening method based on 2,4-dinitrophenyl hydrazine- protein carbonyl reaction to 21 ... -
Resveratrol-enriched grape seed oil (Vitis vinifera L.) protects from white fat dysfunction in obese mice
(Elsevier, 2019)Grape skin and seed oil are winemaking by-products with a potential nutraceutical value. This study aimed to evaluate the effects of resveratrol-enriched grape seed oil (GSO) administration on white adipose tissue (WAT) ... -
Study of the catabolism of thyme phenols combining in-vitro fermentation and human intervention.
(American Chemical Society, 2014)The gut metabolism of four thyme phenolics (monoterpenes thymol and carvacrol, rosmarinic acid, and eriodictyol) was evaluated in vitro. After the in vitro transformations of the individual phenols had been studied, the ...