Chemical and Biological Investigation of Olive Mill Waste Water - OMWW Secoiridoid Lactones.

@article{Vougogiannopoulou2015ChemicalAB,
  title={Chemical and Biological Investigation of Olive Mill Waste Water - OMWW Secoiridoid Lactones.},
  author={Konstantina Vougogiannopoulou and Maria T. Angelopoulou and Harris Pratsinis and Rapha{\"e}l Grougnet and Maria Halabalaki and Dimitris Kletsas and Brigitte Deguin and Leandros A. Skaltsounis},
  journal={Planta medica},
  year={2015},
  volume={81 12-13},
  pages={
          1205-12
        }
}
Olive mill waste water is the major byproduct of the olive oil industry containing a range of compounds related to Olea europaea and olive oil constituents. Olive mill waste water comprises an important environmental problem in olive oil producing countries, but it is also a valuable material for the isolation of high added value compounds. In this study, an attempt to investigate the secoiridoid content of olive mill waste water is described with the aid of ultrahigh-performance liquid… 

Figures and Tables from this paper

Qualitative and Quantitative Analysis of Phenolic Compounds in Spray-Dried Olive Mill Wastewater

The processing of olives for oil production generates the most abundant agro-industrial by-products in the Mediterranean area. The three-phase olive oil extraction process requires the addition of a

Bioactive Metabolites of the Stem Bark of Strychnos aff. darienensisand Evaluation of Their Antioxidant and UV Protection Activity in Human Skin Cell Cultures

The genus Strychnos (Loganiaceae) is well-known as a rich source of various bioactive metabolites. In continuation of our phytochemical studies on plants from Amazonia, we examined Strychnosaff.

FoodOmicsGR_RI: A Consortium for Comprehensive Molecular Characterisation of Food Products

FoodOmicsGR_RI develops new tools to evaluate the nutritional value of Greek foods, study the role of traditional foods and Greek functional foods in the prevention of chronic diseases and support health claims of Greek traditional products.

An Extract of Olive Mill Wastewater Downregulates Growth, Adhesion and Invasion Pathways in Lung Cancer Cells: Involvement of CXCR4

The results show that A009 extracts reduced activities related to tumor cell behavior in lung cancer cell lines, suggesting that they could have a potential cancer preventive role.

A Polyphenol-Rich Extract of Olive Mill Wastewater Enhances Cancer Chemotherapy Effects, While Mitigating Cardiac Toxicity

It is demonstrated that the polyphenol rich purified A009 extracts enhances the effect of chemotherapy in vitro and in vivo but mitigates effects on heart and heart cells, which could represent a potential candidate for cardiovascular prevention in patients undergoing cancer chemotherapy.

Downregulation of Pro-Inflammatory and Pro-Angiogenic Pathways in Prostate Cancer Cells by a Polyphenol-Rich Extract from Olive Mill Wastewater

The results support the idea of repositioning a food waste-derived material for nutraceutical employment, with environmental and industrial cost management benefits, and investigate activities associated with potential preventive properties of a polyphenol-rich olive mill wastewater extract, OMWW (A009).

An Olive Oil Mill Wastewater Extract Improves Chemotherapeutic Activity Against Breast Cancer Cells While Protecting From Cardiotoxicity

This study demonstrates that the polyphenol-rich purified OMWW extract A009 combined with cancer chemotherapy could represent a potential candidate for cardiovascular protection in breast cancer patients, while increasing the effects of breast cancer chemotherapy.

References

SHOWING 1-10 OF 21 REFERENCES

Verbascoside, isoverbascoside, and their derivatives recovered from olive mill wastewater as possible food antioxidants.

Individual verbascoside was more active as a scavenger of reactive oxygen species and as a chemopreventive agent protecting low-density lipoproteins from oxidative damage than the LH-20 fraction.

Natural antioxidants and volatile compounds of virgin olive oils obtained by two or three‐phases centrifugal decanters

Research has been carried out to ascertain the influence of different centrifugal decanters employed in olive process on oil yields and qualitative characteristics and composition of volatile

Biological activity of high molecular weight phenolics from olive mill wastewater.

These higher molecular weight phenolics prove to be, in some in vitro tests, more efficient scavengers of hydrophilic hydroxyl radicals than hydroxytyrosol, which could be used for industrial applications as natural nontoxic antioxidants.

From olive drupes to olive oil. An HPLC-orbitrap-based qualitative and quantitative exploration of olive key metabolites.

The current study discloses the chemical nature of different olive materials in a successive and integrated way and reveals new sources of high added value constituents of olives.

Potential biovalorization techniques for olive mill biorefinery wastewater

The industrial process of olive oil extraction produces huge amounts of wastes that have great negative impact on the environment, because of their high phytotoxicity against soil micro‐organisms and

Isolation of megaritolactones and other bioactive metabolites from 'megaritiki' table olives and debittering water.

'Megaritiki' is an olive cultivar widely used in Greece for the production of low polyphenol olive oil and table olives and the recovery of bioactive metabolites from wastewater using adsorption resin was studied to exploit this byproduct.

Bioactivity and analysis of biophenols recovered from olive mill waste.

The phenolic profile of OMW is complex, yet this complexity has not been fully exploited in the valorization of the waste, and most work on the bioactivity of O MW has focused on antioxidant and antimicrobial activities.

Olive oil mill wastewaters before and after treatment: a critical review from the ecotoxicological point of view

The main purpose of this review paper is presenting the state of the art of OMW treatments focusing on their efficiency to reduce OMW toxicity, and emphasizing the role of ecotoxicological tests on the evaluation of such efficiency before the up-scale of treatment methodologies being considered.

The Cannizzaro-like metabolites of secoiridoid glucosides in some olive cultivars

Oleuropein (the most abundant bitter principle) and its analogue ligstroside, both secoiridoid biophenols, were extracted from Hojiblanca black olives and analysed by preparative flash chromatography

New secoiridoid from olive mill wastewater

A new secoiridoid and its known epimer olenoside B, were isolated from olive mill wastewater as a mixture of two isomers by spectroscopic methods including 2-D NMR.