Results 21 to 30 of about 10,902 (179)

Structure–Biological Activity Relationships of Extra-Virgin Olive Oil Phenolic Compounds: Health Properties and Bioavailability

open access: yesAntioxidants, 2020
Extra-virgin olive oil is regarded as functional food since epidemiological studies and multidisciplinary research have reported convincing evidence that its intake affects beneficially one or more target functions in the body, improves health, and ...
Paloma Rodríguez-López   +5 more
doaj   +1 more source

Effects of Conventional Heating on the Stability of Major Olive Oil Phenolic Compounds by Tandem Mass Spectrometry and Isotope Dilution Assay

open access: yesMolecules, 2010
The quality of olive oils is sensorially tested by accurate and well established methods. It enables the classification of the pressed oils into the classes of extra virgin oil, virgin oil and lampant oil.
Giovanni Sindona   +4 more
doaj   +1 more source

Survival of Coliform Bacteria in Virgin Olive Oil

open access: yesBioMed Research International, 2018
Coliform bacteria consist of both nonpathogen commensal and human opportunistic pathogen species isolated from different habitats like animals, man, vegetables, and water. Olives normally carry natural nonpathogenic epiphytic bacteria, but during growth, harvest, and processing, one of the final products, represented by virgin olive oil, can be ...
Zullo B. A., Maiuro L., Ciafardini G.
openaire   +2 more sources

Chemical and Molecular Characterization of Crude Oil Obtained by Olive-Pomace Recentrifugation

open access: yesJournal of Chemistry, 2016
In oil-mills, olive-pomace recentrifugation is a common way to reduce pomace moisture and, at the same time, to recover the oil therein. According to current rules, the obtained oil is defined as “crude olive-pomace oil.” The aim of this work is to ...
Antonella Pasqualone   +7 more
doaj   +1 more source

Assessment of Virgin Olive Oil Adulteration by a Rapid Luminescent Method

open access: yesFoods, 2019
The adulteration of virgin olive oil with hazelnut oil is a common fraud in the food industry, which makes mandatory the development of accurate methods to guarantee the authenticity and traceability of virgin olive oil.
Raúl González-Domínguez   +3 more
doaj   +1 more source

Olive-oil Phenolics and Health: Potential Biological Properties

open access: yesNatural Product Communications, 2008
Extra virgin olive oil, the primary source of oil in the Mediterranean diet, differs significantly in composition from dietary lipids that are consumed by other populations.
Francesco Visioli   +4 more
doaj   +1 more source

Phenolic content of Sicilian virgin olive oils and their effect on MG-63 human osteoblastic cell proliferation

open access: yesGrasas y Aceites, 2014
The aim of this study was, first, to investigate the influence of olive variety and elevation of orchards on the phenolic compound content of Sicilian virgin olive oils (VOOs) and, second, to investigate the effects of VOO phenolic extracts on osteoblast
O. García-Martínez   +4 more
doaj   +1 more source

Nutrigenomics of extra‐virgin olive oil: A review

open access: yesBioFactors, 2016
AbstractNutrigenomics data on the functional components of olive oil are still sparse, but rapidly increasing. Olive oil is the main source of fat and health‐promoting component of the Mediterranean diet. Positive effects have been observed on genes involved in the pathobiology of most prevalent age‐ and lifestyle‐related human conditions, such as ...
PIRODDI, MARTA   +10 more
openaire   +4 more sources

Phenolic fraction analysis by HPLC of Arbequina virgin olive oils. Relationship with bitterness K225 and oil stability

open access: yesGrasas y Aceites, 2000
Phenolic compounds have a high importance because of their effect on shelf life and sensorial characteristics of virgin olive oil. In this paper, the phenolic fraction of Arbequina virgin olive oils has been characterized by HPLC.
G. Beltrán   +3 more
doaj   +1 more source

The beneficial effects of virgin olive oil against oxidative stress induced by hypercholesterolemia in rats

open access: yesActa Scientiarum. Health Sciences, 2022
Cardiovascular disease (CVD) remains the major cause of mortality in the world, typically claiming a third of all deaths. The primary cause of CVD is atherosclerosis.
Aicha Kribeche, Tayeb Idoui
doaj   +1 more source

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