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anti-inflammatory

Total polyphenolic fraction (TPF) – Assessment of the antioxidant activity of an olive oil total polyphenolic fraction and hydroxytyrosol from a Greek Olea europea variety in endothelial cells and myoblasts

Olive oil constitutes the basis of the Mediterranean diet, and it seems that its biophenols, such as hydroxytyrosol may scavenge free radicals, attracting distinct attention due to their beneficial effects in many pathological conditions, such as cancer. To the best of our knowedge, this is the first study in which the functional properties of an Olive Oil total polyphenolic fraction (TPF) and pure hydroxytyrosol were examined in order to determine their antioxidant effects at a cellular level in endothelial cells and myoblasts.

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Alzheimer’s disease

Oleacein from Italian cultivar ‘Coratina’

Oleacein, and oleocanthal has attracted great attention in recent times because of the interesting biological properties of these molecules. The synergistic effect of these components makes olive oil a true functional food with unique characteristics.

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antioxidant

Olive Oil Phenols

Olive oils contain numerous substances that have a beneficial role in human health. Phenols are natural compounds that are present in extra-virgin olive oil (EVOO), and they are produced at the malaxation step of the olive oil production. The four most abundant phenols in EVOO are oleocanthal, oleacein, ligstroside aglycon, and oleuropein aglycon.

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anti-inflammatory

Extra Virgin Oil Polyphenols Improve the Protective Effects of Hydroxytyrosol in an In Vitro Model of Hypoxia-Reoxygenation of Rat Brain

Hydroxytyrosol (HT) is the component primarily responsible for the neuroprotective effect of extra virgin olive oil (EVOO). However, it is less effective on its own than the demonstrated neuroprotective effect of EVOO, and for this reason, it can be postulated that there is an interaction between several of the polyphenols of EVOO.

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mediterranean diet

Long-Term Preservation of Total Phenolic Content and Antioxidant Activity in Extra Virgin Olive Oil: A Physico-biochemical Approach

The preservation of Extra Virgin Olive Oil (EVOO) quality is of uttermost economic and health importance, as EVOO is prone to oxidation both during production and storage. In particular, the storage conditions of EVOO are very important for avoiding or reducing the negative effects by autoxidation on the qualitative characteristics of the packaged product.

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antioxidant

Antioxidant effects of an olive oil total polyphenolic fraction from a Greek Olea europaea variety in different cell cultures

Numerous studies have been carried out concerning the advantageous health effects, especially the antioxidant effects, of olive oil’s (OO) individual biophenolic compounds, but none until now for its total phenolic fraction (TPF). Plenty of evidence, in research about nutrition and healthiness, points out that it is the complex mixture of nutritional polyphenols, more than each compound separate, which can synergistically act towards a health result.

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anti-inflammatory

Extra virgin olive oil rich in polyphenols modulates VEGF-induced angiogenic responses by preventing NADPH oxidase activity and expression

Previous studies have shown the antiinflammatory, antioxidant and antiangiogenic properties by pure olive oil polyphenols; however, the effects of olive oil phenolic fraction on the inflammatory angiogenesis are unknown. In this study, we investigated the effects of the phenolic fraction (olive oil polyphenolic extract, OOPE) from extra virgin olive oil and related circulating metabolites on the VEGF-induced angiogenic responses and NADPH oxidase activity and expression in human cultured endothelial cells.

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anti-inflammatory

Hydroxytyrosol: Health Benefits and Use as Functional Ingredient in Meat

Hydroxytyrosol (HXT) is a phenolic compound drawn from the olive tree and its leaves as a by-product obtained from the manufacturing of olive oil. It is considered the most powerful antioxidant compound after gallic acid and one of the most powerful antioxidant compounds between phenolic compounds from olive tree followed by oleuropein, caffeic and tyrosol.

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leishmaniasis

The Oleocanthal, as a promising natural therapeutic agent, against Leishmaniasis

Leishmaniasis is a serious multifactorial parasitic disease with limited treatment options. Current chemotherapy is mainly consisted of drugs with serious drawbacks such as toxicity, variable efficacy and resistance. Alternative bioactive phytocompounds may provide a promising source for discovering new anti-leishmanial drugs. Extra Virgin Olive Oil (EVOO), a key-product in the Mediterranean diet, is rich in phenols which are associated with anti-inflammatory, anti-cancer and anti-microbial effects.

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Most read articles:

TPF, standardized and characterized by an Oleacein and Oleocanthal content

TPF (total polyphenolic fraction) 100MG