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dc.contributor.authorKołodziejczyk, Krzysztof
dc.contributor.authorSójka, Michał
dc.contributor.authorAbadias i Sero, Mª Isabel
dc.contributor.authorViñas Almenar, Inmaculada
dc.contributor.authorGuyot, Sylvain
dc.contributor.authorBaron, Alain
dc.date.accessioned2017-05-18T09:26:39Z
dc.date.issued2013
dc.identifier.issn0926-6690
dc.identifier.urihttp://hdl.handle.net/10459.1/59647
dc.description.abstractPolyphenol extracts from industrial sour cherry pomaces were characterized on polyphenol composition, antioxidant capacity and antimicrobial activity. Extracts of pomace were purified and freeze-dried. Preparations were characterized by high polyphenol contents including anthocyanins, hydroxycinnamic acids and flavonoids, selected were characterized by high flavanol content and high antioxidant capacity. The antimicrobial effect of sour cherry polyphenol extracts was tested against Salmonella, Escherichia coil 0157:H7 and Listeria spp. The bacteriostatic effect was tested by growing the strains in a liquid medium containing the extracts, the bactericide effect was assayed by putting the strains in direct contact in an aqueous suspension of the extract, simulating the disinfection process in the fresh-cut industry. Two of the sour cherry extracts tested reduced the growth of Salmonella and E. coli O157:H7 at concentrations higher than 2500 mu g/mL, and inhibited Listeria spp. growth. (C) 2013 Elsevier B.V. All rights reserved.
dc.description.sponsorshipThe research was financially supported by 6 Framework Program EU project “ISAFRUIT”. The ISAFRUIT project is funded by the European Commission under the Thematic Priority 5-Food Quality and Safety of the 6th Framework Programme of RTD (Contract no. FP6-FOOD-CT-2006-016279).
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1016/j.indcrop.2013.09.030
dc.relation.ispartofIndustrial Crops and Products, 2013, vol. 51, p. 279-288
dc.rights(c) Elsevier, 2013
dc.subjectCherry pomace
dc.subjectPolyphenols
dc.subjectLC-MS
dc.subjectAntimicrobial activity
dc.titlePolyphenol composition, antioxidant capacity, and antimicrobial activity of the extracts obtained from industrial sour cherry pomace
dc.typeinfo:eu-repo/semantics/article
dc.date.updated2017-05-18T09:26:41Z
dc.identifier.idgrec020603
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccess
dc.identifier.doihttps://doi.org/10.1016/j.indcrop.2013.09.030
dc.date.embargoEndDate10000-01-01


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