Improving the screening of potato breeding lines for specific nutritional traits using portable mid-infrared spectroscopy and multivariate analysis

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dc.authoridGiusti, M. Monica/0000-0002-2348-3530
dc.authoridMORTAS, MUSTAFA/0000-0002-0316-7768
dc.authoridBozdogan, Adnan/0000-0002-3612-5898
dc.authoridRodriguez-Saona, Luis/0000-0002-6615-1296
dc.contributor.authorAyvaz, Huseyin
dc.contributor.authorBozdogan, Adnan
dc.contributor.authorGiusti, M. Monica
dc.contributor.authorMortas, Mustafa
dc.contributor.authorGomez, Rene
dc.contributor.authorRodriguez-Saona, Luis E.
dc.date.accessioned2025-01-27T20:59:37Z
dc.date.available2025-01-27T20:59:37Z
dc.date.issued2016
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractEfficient selection of potato varieties with enhanced nutritional quality requires simple, accurate and cost effective assays to obtain tuber chemical composition information. In this study, 75 Andean native potato samples from 7 Solanum species with different colors were characterized and quantified for their anthocyanin, phenolics and sugar content using traditional reference methods. IR (infrared) spectra of potato extracts were collected using a portable infrared system and partial least squares regression (PLSR) calibration models were developed. These models were validated using both full cross-validation and an independent sample set giving strong linear correlation coefficients of prediction (rPred) > 0.91 and standard error of prediction (SEP) of 24 mg/100 g phenolics, 7 mg/100 g monomeric anthocyanins, 0.1 g/100 g reducing sugars and 0.12 g/100 g sucrose. Overall, portable infrared system with PLSR showed great potential to facilitate potato breeding and certain aspects of crop management, material selection for potato processing and related research by providing alternative prediction models. (C) 2016 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [BIDEB 2214/2014]
dc.description.sponsorshipThe author Mustafa Mortas was funded by The Scientific and Technological Research Council of Turkey (TUBITAK BIDEB 2214/2014). The authors would like to acknowledge the International Potato Center, Dr. David Tay and Ivan Manrique for providing the potato samples used in this study.
dc.identifier.doi10.1016/j.foodchem.2016.05.083
dc.identifier.endpage382
dc.identifier.issn0308-8146
dc.identifier.issn1873-7072
dc.identifier.pmid27283645
dc.identifier.scopus2-s2.0-84969506346
dc.identifier.scopusqualityQ1
dc.identifier.startpage374
dc.identifier.urihttps://doi.org/10.1016/j.foodchem.2016.05.083
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26751
dc.identifier.volume211
dc.identifier.wosWOS:000377543500046
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofFood Chemistry
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectFTIR
dc.subjectAndean potatoes
dc.subjectAnthocyanins
dc.subjectPhenolics
dc.subjectSugars
dc.subjectPortable spectrometers
dc.titleImproving the screening of potato breeding lines for specific nutritional traits using portable mid-infrared spectroscopy and multivariate analysis
dc.typeArticle

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