Results 51 to 60 of about 1,394,291 (230)

‐diphenols in virgin olive oil

open access: yes, 2016
The possibility of improvement of olive paste extractability by addition of talc or NaCl (1%, 2% and 3% mass ratio in olive paste), or their combinations (“talc 1.5% + NaCl 1.5%” ; “talc 1% + NaCl 2%” ; “talc 2% + NaCl 1%”), was investigated on a ...
Olivera Koprivnjak   +5 more
core   +1 more source

Predicting extra virgin olive oil freshness during storage by fluorescence spectroscopy [PDF]

open access: yes, 2017
Virgin olive oil quality relates to flavor and unique health benefits. Some of these properties are at the most desirable level when the oil is just extracted, since it is not a product that improves with age.
Tena, N.   +21 more
core   +1 more source

Definition, Mission and Standards of International Olive Council

open access: yesLiang you shipin ke-ji, 2022
The International Olive Council (IOC) is an international intergovernmental organization dedicated to olive oil and table olives, aiming at modernizing olive production, coordinating olive policies, improving the regulation of international trade ...
GHEDIRA Abdellatif
doaj   +1 more source

Sensory and chemical profiles of bread derived from the novel semi‐ and wholegrain flour enrichment of Triticum aestivum L. old genotypes with organic stinging nettle

open access: yesJSFA reports, Volume 5, Issue 3, Page 104-112, March 2025.
Abstract Background Bread made from refined Triticum aestivum L. flour, a staple food in large parts of the world, is considered a nutrient security risk. Strategies used to enhance the nutritional and functional properties of wheat‐derived food products include the use of semi‐ or wholegrain flour, old genotypes, and enrichment through fortification ...
Ilaria Marotti   +3 more
wiley   +1 more source

Analysis of methanol and ethanol in virgin olive oil

open access: yesMethodsX, 2014
This work provides a short and easy protocol that allows the analysis of both methanol and ethanol in the static headspace of olive oil. The procedure avoids any kind of sample pre-treatment beyond that of heating the oil to allow a maximum volatile concentration in the headspace of the vials.
Gómez-Coca, Raquel B.   +4 more
openaire   +4 more sources

Methodologies for the olive grove and olive oil mill that help increase antioxidants in extra virgin olive oil

open access: yes, 2023
The olive oil production chain has recently experienced continuous and significant technological innovation with the introduction of new machinery, improvements to existing equipment, and the implementation of technologies aimed at achieving total ...
Tamborrino A., Berardi A., Leone A.
core  

Detection of Virgin Olive Oil Adulteration Using Low Field Unilateral NMR

open access: yesSensors, 2014
The detection of adulteration in edible oils is a concern in the food industry, especially for the higher priced virgin olive oils. This article presents a low field unilateral nuclear magnetic resonance (NMR) method for the detection of the adulteration
Zheng Xu   +3 more
doaj   +1 more source

Cross‐regional and temporal generalizability of portable visible spectroscopy for olive maturity classification

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Olive maturity governs lot destination and the yield–quality trade‐off in olive oil production, yet it is still monitored by subjective visual scoring of the Jaén index. Spectroscopic alternatives have relied mainly on near‐infrared instruments, with scarce evidence from Brazilian orchards and almost no evaluation of spatial or ...
David Mojaravscki   +1 more
wiley   +1 more source

Protective Effect of Virgin Olive Oil (Olea europea L.) Against Oxidative Damage Induced by Mercuric Chloride in Rat Albinos Wistar [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2014
Olive oil is beneficial effects are not only related to its high content of oleic acid, but also to the antioxidant potential of its polyphenols. In this study, we assess the effects of virgin olive oil on mercuric chloride induced oxidative damage in ...
Youcef Necib   +4 more
doaj  

Integrative Approaches in Cardiovascular Disease: The Role of Nutraceuticals in Heart Failure, Atrial Fibrillation, and Related Conditions

open access: yesPhytotherapy Research, EarlyView.
Schematic representation of the shared pathophysiological mechanisms underlying heart failure (HF) and atrial fibrillation (AF), including inflammation, oxidative stress, endothelial dysfunction, and fibrosis. The figure highlights the clinical and mechanistic convergence of conventional pharmacological therapies and selected nutraceuticals in ...
Laura Beatrice Mattioli   +6 more
wiley   +1 more source

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