A trnH-psbA barcode genotyping assay for the detection of common apricot (Prunus armeniaca L.) adulteration in almond (Prunus dulcis Mill.)

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dc.contributor.authorUncu, Ayse Ozgur
dc.date.accessioned2024-02-23T14:20:43Z
dc.date.available2024-02-23T14:20:43Z
dc.date.issued2020
dc.departmentNEÜen_US
dc.description.abstractAlmond kernels can be mixed with apricot (Prunus armeniaca L.) seeds while preparing certain almond-based products such as marzipan, without an identifiable alteration in the final product's sensory attributes. Consequently, apricot kernels are the most commonly utilized almond substitutes for the economic adulteration of almonds. In the present work, the trnH-psbA intergenic spacer was evaluated as a potential PCR-based authenticity marker of almond. The barcode enabled the straightforward discrimination of almond and apricot in their blends, based on diagnostic length polymorphisms between the two closely related Prunus species. The proposed assay simultaneously amplifies and distinguishes almond- and apricot-specific trnH-psbA barcode fragments from mixed samples. The barcode size of almond segregates significantly from peach as well, which is a secondary source for the economic adulteration of almond kernels. The proposed trnH-psbA genotyping assay is easy and selective for the discrimination of almond from its potential adulterants when present as admixtures.en_US
dc.identifier.doi10.1080/19476337.2020.1727961
dc.identifier.endpage194en_US
dc.identifier.issn1947-6337
dc.identifier.issn1947-6345
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85080975749en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage187en_US
dc.identifier.urihttps://doi.org/10.1080/19476337.2020.1727961
dc.identifier.urihttps://hdl.handle.net/20.500.12452/13273
dc.identifier.volume18en_US
dc.identifier.wosWOS:000517363300001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofCyta-Journal Of Fooden_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCapillary Electrophoresisen_US
dc.subjectChloroplast Genomeen_US
dc.subjectDna Barcodeen_US
dc.subjectFood Authenticationen_US
dc.subjectFood Forensicsen_US
dc.subjectFood Genomicsen_US
dc.subjectFood Traceabilityen_US
dc.titleA trnH-psbA barcode genotyping assay for the detection of common apricot (Prunus armeniaca L.) adulteration in almond (Prunus dulcis Mill.)en_US
dc.typeArticleen_US

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