Results 31 to 40 of about 413 (131)

UEG Week 2023 Poster Presentations

open access: yes, 2023
United European Gastroenterology Journal, Volume 11, Issue S8, Page 535-1498, October 2023.
wiley   +1 more source

A Survey of Modulation of Gut Microbiota by Dietary Polyphenols

open access: yesBioMed Research International, Volume 2015, Issue 1, 2015., 2015
Dietary polyphenols present in a broad range of plant foods have been related to beneficial health effects. This review aims to update the current information about the modulation of the gut microbiota by dietary phenolic compounds, from a perspective based on the experimental approaches used.
Montserrat Dueñas   +8 more
wiley   +1 more source

Influence du processus d'élaboration sur les caractéristiques gustatives de quelques liqueurs commerciales

open access: yesOENO One, 1992
Ce travail se propose d'étudier l'influence du processus d'élaboration sur la qualité de différentes liqueurs commerciales. Pour ce faire, nous avons utilisé l'analyse gustative après avoir arrêté une liste de termes descripteurs.
María C. López   +4 more
doaj   +1 more source

Deciphering How Olive Volatiles and Fatty Acids Shape Bactrocera oleae (Rosii) Oviposition Preference Using Multivariate Regression Models

open access: yesJournal of Applied Entomology, Volume 150, Issue 2, Page 254-264, March 2026.
ABSTRACT The olive fly (Bactrocera oleae (Rossi)), the major pest of olives, primarily recognises visual, olfactory, acoustic, gustatory and tactile signals that regulate its behavioural activity, courtship and reproductive success, as well as the search for ideal conditions for its offspring.
Antonio González‐Fernández   +6 more
wiley   +1 more source

Characterization of Fatty Acid Profile of Argan Oil and Other Edible Vegetable Oils by Gas Chromatography and Discriminant Analysis

open access: yesJournal of Chemistry, Volume 2014, Issue 1, 2014., 2014
Virgin argan oil is an emergent oil that is being introduced into specialized international markets as a healthy and luxury food. In order to compare the fatty acid composition of argan oil with that of the eleven other vegetable edible oils, a combination of gas chromatography as analytical technique and multivariate discriminant analysis was applied.
Ascensión Rueda   +6 more
wiley   +1 more source

Measurement of the degree of unsaturation of oils and fats using infra-red spectroscopy and its relationship with iodine value

open access: yesGrasas y Aceites, 1992
An spectroscopy method to fast determination of the degree of unsaturation of oils and fats is described by measurement of intensity of the olefinic band at 3007 cm-1 Using SNGLE program, the peak heigt and peak area and also 1st derivate and 2nd ...
S. Muniategui, P. Paseiro, J. Simal
doaj   +1 more source

Concentration‐Dependent Protection by Ethanol Extract of Propolis against γ‐Ray‐Induced Chromosome Damage in Human Blood Lymphocytes

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2011, Issue 1, 2011., 2011
Radioprotection with natural products may be relevant to the mitigation of ionizing radiation‐induced damage in mammalian systems; in this sense, propolis extracts have shown effects such as antioxidant, antitumoral, anti‐inflammatory, and immunostimulant. We report for the first time a cytogenetic study to evaluate the radioprotective effect, in vitro,
A. Montoro   +10 more
wiley   +1 more source

Changes in white tuna (Thunnus alalunga) fat due to cannig process and storage preserve

open access: yesGrasas y Aceites, 1991
Modifications in fatty acid composition in white tuna (Thunnus alalunga) ocurring at each stage of the cannig process, boiling and sterilization in soybean oil, were studied.
María T. García Arias   +2 more
doaj   +1 more source

Comparison of the Novel Thin Film-Solid Phase Microextraction and Sorptive Extraction Methods for Picual and Hojiblanca Olive Oil Volatile Fraction Analysis in Headspace

open access: yesFoods, 2020
For first time, the new device named thin film solid phase microextraction (TF-SPME) has been used to determine the volatile profile of the Picual and Hojiblanca varieties of extra virgin olive oils.
M. Pilar Segura-Borrego   +4 more
doaj   +1 more source

Biosynthesis of Antitumoral and Bactericidal Sanguinarine

open access: yesBioMed Research International, Volume 2006, Issue 1, 2006., 2006
A simple, rapid, and reliable TLC method for the separation and determination of sanguinarine has been established. This intensively studied biologically active alkaloid has a wide range of potentially useful medicinal properties, such as antimicrobial, antiinflammatory, and antitumoral activities.
Víctor P. García   +5 more
wiley   +1 more source

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