Quick vacuum drying of liquid samples prior to ATR-FTIR spectral collection improves the quantitative prediction: a case study of milk adulteration

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dc.authoridAyvaz, Huseyin/0000-0001-9705-6921
dc.authoridTemizkan, Riza/0000-0001-5746-8921
dc.contributor.authorAyvaz, Huseyin
dc.contributor.authorTemizkan, Riza
dc.date.accessioned2025-01-27T21:03:38Z
dc.date.available2025-01-27T21:03:38Z
dc.date.issued2018
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractAttenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectroscopy-based prediction methods were previously shown to be a practical alternative to determine milk adulteration. However, milk in general contains high amount of water and infrared absorptions sourcing from water dominate the mid-infrared spectrum of the milk, preventing the other key vibrations in fingerprint region from escalating. Therefore, we aimed at evaluating the efficacy of a 30-s vacuum treatment on liquid milk aliquots prior to spectral collection and compare the results with no vacuum-applied spectra. Overall, quick vacuum treatment approach led to better-resolved peaks in the fingerprint region of the spectra compared with water-dominated spectra of milk with no vacuum application. Considering the residual predictive deviation (RPD) values obtained, vacuum treatment has significantly improved the performance of the models in prediction indicating that quick vacuum approach would be beneficial if implemented for routine determination for milk adulteration.
dc.identifier.doi10.1111/ijfs.13839
dc.identifier.endpage2489
dc.identifier.issn0950-5423
dc.identifier.issn1365-2621
dc.identifier.issue11
dc.identifier.scopus2-s2.0-85054641986
dc.identifier.scopusqualityQ1
dc.identifier.startpage2482
dc.identifier.urihttps://doi.org/10.1111/ijfs.13839
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27376
dc.identifier.volume53
dc.identifier.wosWOS:000447206800005
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofInternational Journal of Food Science and Technology
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectAdulteration
dc.subjectbovine
dc.subjectchemometrics
dc.subjectmid-infrared
dc.subjectmilk
dc.subjectquick vacuum
dc.titleQuick vacuum drying of liquid samples prior to ATR-FTIR spectral collection improves the quantitative prediction: a case study of milk adulteration
dc.typeArticle

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