A5101717795- Antioxidant Activity and Oxidative Stress
- Phytochemicals and Antioxidant Activities
- Hepatitis C virus research
- Hepatitis B Virus Studies
- Postharvest Quality and Shelf Life Management
- Hepatitis Viruses Studies and Epidemiology
- Microscopic Colitis
- Meat and Animal Product Quality
- Essential Oils and Antimicrobial Activity
- Liver Disease Diagnosis and Treatment
- Helicobacter pylori-related gastroenterology studies
- Inflammatory Bowel Disease
- Light effects on plants
- Free Radicals and Antioxidants
- Diet, Metabolism, and Disease
- Phytase and its Applications
- Pain Management and Placebo Effect
- Animal Nutrition and Physiology
- Iron Metabolism and Disorders
- Musculoskeletal pain and rehabilitation
- Food Industry and Aquatic Biology
- Diet and metabolism studies
- Phytochemistry and Biological Activities
- Food Chemistry and Fat Analysis
- Exercise and Physiological Responses
Hospital Universitario Río Hortega
2024-2025
Hospital General de Granollers
2024
Hospital Universitario de Fuenlabrada
2014-2024
Hospital General Universitario Morales Meseguer
2024
Universidad de Murcia
2011-2024
Food and Nutrition Service
2017-2019
University of Veterinary Science
2017-2019
Instituto Murciano de Investigación Biosanitaria
2017
Biomedical Research Institute
2017
Hospital Universitario Ramón y Cajal
2011-2012
Salmorejo, a Mediterranean tomato-oil puree, is considered dietary source of antioxidant vitamins C and E carotenoids lycopene β-carotene, the latter endowed with provitamin A activity. However, these antioxidants can be degraded in oxidation reactions catalysed or not by enzymes during pasteurisation storage treatments used to stabilise salmorejo before consumption. Due its better penetration, use dielectric heating radiofrequency (RF) may improve results this product. The objective was...
Tomatoes provide an optimal mix of dietary antioxidants that may be responsible for the reported health benefits tomato consumption. However, technological processing, packaging materials, and storage conditions have impact on nutritional quality products by affecting stability antioxidant nutrients to different extents. In this study, we evaluated compounds (lycopene, ascorbic acid, total phenols, flavonoids) present in commercially available juices during extended 12 months at three...
Tomato juice intake partially ameliorated high-fat diet-induced disturbances of gut microbiota, particularly by increasing<italic>Lactobacillus</italic>abundance and diminishing the acetate to propionate ratio.
Non-alcoholic fatty liver disease (NAFLD) is defined as the accumulation of fat in cells, which causes serious health consequences. Animal and human studies suggest that gut microbiota plays a role pathogenesis NAFLD. Here, we investigated whether spinach consumption could ameliorate high-fat-diet-induced disturbances certain intestinal bacterial groups products derived from their metabolism, such short-chain acids (SCFAs) microbial phenolic catabolites. Attention also paid to blood lipids...
Background and objectives Primary objectives: to compare the rates of sustained clinical remission at 12 months in patients treated with antitumour necrosis factor (anti-TNF) immunomodulators who withdraw anti-TNF treatment versus those maintain it. Secondary evaluate effect withdrawal on relapse-free time, endoscopic radiological activity, safety, quality life work productivity; identify predictive factors for relapse. Design Prospective, quadruple-blind, multicentre, randomised, controlled...
Chocolate is made from cocoa, which rich in (poly)phenols that have a high antioxidant capacity and are associated with the prevention of chronic diseases. In this study, new production process was evaluated order to obtain dark chocolate enriched using cocoa powder an improved flavanol profile. The (Oxygen Radical Absorbance Capacity (ORAC) assay) profile (HPLC-DAD HPLC-FL) determined. analysis showed total flavan-3-ols (monomers) content 4 mg/g representing 3-fold higher than quantified...
Different strategies have been developed to increase the concentration of bioactive compounds in tomatoes during post-harvest, with ultraviolet light (UV) and emitting diodes (LEDs) being interesting tools. The aim this study was evaluate effect (UVA at 366 nm UVC 254 nm) pre-treatment (1 kJ/m2) red–blue LED (25.4 µmol/m2/s) on carotenoids, (poly)phenols hydrophilic/lipophilic antioxidant capacity 7 days refrigeration storage green (Solanum lycopersicum L.) cultivar “Raf”. In addition,...
ABSTRACT: A 1‐y storage trial was designed involving different temperatures (8, 21, and 30 °C) to assess the antioxidant properties of a dessert formulated with concentrated juices grape, blackberry, blackcurrant, raspberry, cherry. The total activity (TAA) measured as scavenging capacity 2,2′‐azino‐di‐[3‐ethylbenzothiazoline‐6‐sulphonate] radical cation (ABTS) its iron‐reducing ability (FRAP). Color spectrophotometrically measured, vitamin C phenolics were analyzed by HPLC. color parameters...
The aim of this research was to assess the total antioxidant activity (TAA) lipophilic (L extr ) and hydrophilic (H tomato extracts using in vitro chemical tests cell-based assays, focusing on possible synergistic actions between antioxidants. Both H L were HPLC analysed for their carotenoids, phenolic compounds, ascorbic acid contents. For evaluation TAA, assayed alone or combination (TEAC, FRAP) (CAA) assays human hepatoma (HepG2) histiocytic lymphoma (U937) cells. only carotenoid detected...
overweight and obesity have been increasing, university students are an important target for prevention programs. Previous studies reported differences in the diagnosis between different anthropometric methods, so some can be misclassified depending on method used.to evaluate efficacy of methods to detect those a probable status overweight, including comparison with new proposed method, normalized weight-adjusted index (NWAI).different (waist circumference, waist-hip ratio, waist-height body...
On the basis of a Plackett-Burman experimental design for resolution IV level obtained via foldover strategy, effect 11 factors on lycopene in vitro accessibility was investigated. The selected were thermal treatment (X1), olive oil addition (X2), gastric pH (X3), digestion time (X4), pepsin concentration (X5), intestinal (X6), pancreatin (X7), bile salts (X8), colipase (X9), (X10), and speed (X11). Tomato passata used as natural source lycopene. Samples collected after digestion, from...
Abstract Tomato is rich in different bioactive compounds, especially the carotenoid lycopene, which intake associated with various health benefits. Post-harvest use of ultraviolet light (UV) and light-emitting diode (LED) has been shown to increase concentration tomato compounds. The aim this study was evaluate effect (A C) red-blue LED on carotenoids during a 7-days storage trial mature green tomatoes. Exposure combined UV nearly doubled total had no negative impact sensory attributes.
ARTÍCULOS ORIGINALES