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Olive oil mill wastewaters: phenolic content characterization during degradation by Coriolopsis gallica.
Chemosphere. 2014 Oct; 113:62-70.C

Abstract

Olive mill wastewaters (OMW) pose a serious environmental concern owing to high polyphenol content. Decolorization and degradation of phenolic compounds (PC) by Coriolopsis gallica was demonstrated in our laboratory as a potential biotreatment of OMW in solid and liquid media. High performance liquid chromatography coupled to electrospray time-of-flight mass spectrometry was used to analyze the evolution of the main phenolic compounds during the C. gallica biodegradation process. Amongst total the compounds characterized in methanolic extracts of OMW, 12 were unknown, 15 were from different polyphenolic families, and 27 were other non-phenolic compounds. The evolution of PC content during the degradation process indicated that, despite the complexity of the OMW phenolic fraction, C. gallica was able to grow on OMW-based media using PC as sources of carbon and energy, particularly acids, alcohols, lignans and flavones. Complete dephenolization of OMW was obtained.

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Authors+Show Affiliations

Daâssi D
Laboratory of Enzyme Engineering and Microbiology, Ecole Nationale d'Ingénieurs de Sfax, University of Sfax, Route de Soukra Km 4,5, BP 1173, 3038 Sfax, Tunisia.
Lozano-Sánchez J
Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, Italy; Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain; Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100 Granada, Spain.
Borrás-Linares I
Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain; Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100 Granada, Spain.
Belbahri L
Laboratory of Soil Biology, University of Neuchatel, Rue Emile Argand 11, CH-2009 Neuchatel, Switzerland.
Woodward S
University of Aberdeen, Institute of Biological and Environmental Science, Department of Plant and Soil Science, Cruickshank Building, Aberdeen AB24 3UU, Scotland, UK.
Zouari-Mechichi H
Laboratory of Enzyme Engineering and Microbiology, Ecole Nationale d'Ingénieurs de Sfax, University of Sfax, Route de Soukra Km 4,5, BP 1173, 3038 Sfax, Tunisia.
Mechichi T
Laboratory of Enzyme Engineering and Microbiology, Ecole Nationale d'Ingénieurs de Sfax, University of Sfax, Route de Soukra Km 4,5, BP 1173, 3038 Sfax, Tunisia. Electronic address: tahar.mechichi@enis.rnu.tn.
Nasri M
Laboratory of Enzyme Engineering and Microbiology, Ecole Nationale d'Ingénieurs de Sfax, University of Sfax, Route de Soukra Km 4,5, BP 1173, 3038 Sfax, Tunisia.
Segura-Carretero A
Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain; Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100 Granada, Spain.

MeSH

Biodegradation, EnvironmentalChromatography, High Pressure LiquidCoriolaceaeMass SpectrometryOlive OilPlant OilsPolyphenolsWastewaterWater Pollutants, Chemical

Pub Type(s)

Journal Article

Language

eng

PubMed ID

25065791

Citation

Daâssi, Dalel, et al. "Olive Oil Mill Wastewaters: Phenolic Content Characterization During Degradation By Coriolopsis Gallica." Chemosphere, vol. 113, 2014, pp. 62-70.
Daâssi D, Lozano-Sánchez J, Borrás-Linares I, et al. Olive oil mill wastewaters: phenolic content characterization during degradation by Coriolopsis gallica. Chemosphere. 2014;113:62-70.
Daâssi, D., Lozano-Sánchez, J., Borrás-Linares, I., Belbahri, L., Woodward, S., Zouari-Mechichi, H., Mechichi, T., Nasri, M., & Segura-Carretero, A. (2014). Olive oil mill wastewaters: phenolic content characterization during degradation by Coriolopsis gallica. Chemosphere, 113, 62-70. https://doi.org/10.1016/j.chemosphere.2014.04.053
Daâssi D, et al. Olive Oil Mill Wastewaters: Phenolic Content Characterization During Degradation By Coriolopsis Gallica. Chemosphere. 2014;113:62-70. PubMed PMID: 25065791.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Olive oil mill wastewaters: phenolic content characterization during degradation by Coriolopsis gallica. AU - Daâssi,Dalel, AU - Lozano-Sánchez,Jesus, AU - Borrás-Linares,Isabel, AU - Belbahri,Lassaad, AU - Woodward,Steve, AU - Zouari-Mechichi,Héla, AU - Mechichi,Tahar, AU - Nasri,Moncef, AU - Segura-Carretero,Antonio, Y1 - 2014/05/13/ PY - 2013/11/27/received PY - 2014/04/14/revised PY - 2014/04/16/accepted PY - 2014/7/29/entrez PY - 2014/7/30/pubmed PY - 2014/10/16/medline KW - Biodegradation KW - Coriolopsis gallica KW - HPLC–ESI–TOF–MS KW - Laccase KW - Olive mill wastewaters KW - Polyphenolic compounds SP - 62 EP - 70 JF - Chemosphere JO - Chemosphere VL - 113 N2 - Olive mill wastewaters (OMW) pose a serious environmental concern owing to high polyphenol content. Decolorization and degradation of phenolic compounds (PC) by Coriolopsis gallica was demonstrated in our laboratory as a potential biotreatment of OMW in solid and liquid media. High performance liquid chromatography coupled to electrospray time-of-flight mass spectrometry was used to analyze the evolution of the main phenolic compounds during the C. gallica biodegradation process. Amongst total the compounds characterized in methanolic extracts of OMW, 12 were unknown, 15 were from different polyphenolic families, and 27 were other non-phenolic compounds. The evolution of PC content during the degradation process indicated that, despite the complexity of the OMW phenolic fraction, C. gallica was able to grow on OMW-based media using PC as sources of carbon and energy, particularly acids, alcohols, lignans and flavones. Complete dephenolization of OMW was obtained. SN - 1879-1298 UR - https://www.unboundmedicine.com/medline/citation/25065791/Olive_oil_mill_wastewaters:_phenolic_content_characterization_during_degradation_by_Coriolopsis_gallica_ DB - PRIME DP - Unbound Medicine ER -