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dc.contributor.authorDhaouadi, Karima-
dc.contributor.authorRaboudi, Faten-
dc.contributor.authorEstevan Martinez, Carmen-
dc.contributor.authorBarrajón-Catalán, Enrique-
dc.contributor.authorVilanova, Eugenio-
dc.contributor.authorHamdaoui, Mohamed-
dc.contributor.authorFattouch, Sami-
dc.contributor.otherDepartamentos de la UMH::Biología Aplicadaes_ES
dc.date.accessioned2024-02-07T07:58:10Z-
dc.date.available2024-02-07T07:58:10Z-
dc.date.created2010-12-14-
dc.identifier.citationJournal of Agricultural and Food Chemistry, 2011, 59, 1, 402–406es_ES
dc.identifier.issn1520-5118-
dc.identifier.issn0021-8561-
dc.identifier.urihttps://hdl.handle.net/11000/31178-
dc.description.abstractThe aqueous−acetone polyphenolic extract of the traditionally derived date syrup, known as “Rub El Tamer”, was analyzed using RP-HPLC-DAD and ESI-MS. The phenolic content of the extract was 394.53 ± 1.13 mg per 100 g of syrup with caffeoylsinapylquinic acid as the most abundant compound (72.23%). The extract exhibited strong antioxidant activities as evaluated using the ABTS (2,2′-azinobis(3-ethylbenzothiazoline-6-sulfonic acid)), DPPH (2,2-diphenyl-1-picrylhydrazyl) and FRAP (ferric reducing antioxidant power) methods. The extract antimicrobial potential against a range of microorganism strains showed that Staphylococcus aureus, Staphylococcus epidermidis, and Bacillus cereus were the most sensitive bacteria with MBC in the range of 0.5−0.05 mg/mL. Furthermore, in the presence of the syrup extract (8.18−131 μg/mL), the Human SH-SY5Y neuroblastoma and the 3T3 fibroblast cell lines showed dissimilar reduction of viability suggesting a higher cytotoxic effect against tumorigenic cells. Our results provide new insights into date syrup characterization which should stimulate further studies of this hot desert resource.es_ES
dc.formatapplication/pdfes_ES
dc.format.extent5es_ES
dc.language.isoenges_ES
dc.publisherAmerican Chemical Societyes_ES
dc.rightsinfo:eu-repo/semantics/closedAccesses_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectAntioxidantes_ES
dc.subjectantimicrobiales_ES
dc.subjectantiradicales_ES
dc.subjectcell viabilityes_ES
dc.subjectdate syrupes_ES
dc.subjectpolyphenolses_ES
dc.subjectRP-HPLC−MSes_ES
dc.subject.otherCDU::5 - Ciencias puras y naturales::57 - Biologíaes_ES
dc.titleCell Viability Effects and Antioxidant and Antimicrobial Activities of Tunisian Date Syrup (Rub El Tamer) Polyphenolic Extractses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttps://doi.org/10.1021/jf103388mes_ES
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