Articles producció científica> Enginyeria Química

Application of hand-held near-infrared and Raman spectrometers in surface treatment authentication of cork stoppers

  • Dades identificatives

    Identificador: imarina:9216057
    Autors:
    Mellado-Carretero JAykas DPPuxeu MVarela SRodriguez-Saona LGarcía-Gonzalo Dde Lamo-Castellví S
    Resum:
    The aim of this paper was to evaluate the potential of using near-infrared (NIR) spectroscopy and multivariate analysis as a rapid tool to non-destructively determine the presence of surface treatments applied to cork stoppers. Density and dimensions of 6 closure varieties were characterized and the extraction force was measured on those produced for still wines. Cork stoppers were also analyzed using hand-held NIR and Raman spectrometers. Soft independent modelling of class analogy (SIMCA) models showed significant differences among treated and untreated samples, linked to components of the coating agents applied (silicone and paraffin). SIMCA model's classification performance was tested and high sensitivity (93.33 %) and specificity (100 %) values were obtained. Partial least squares regression (PLSR) model accurately predicted the extraction forces measured with low standard error of prediction (SEP = 4.0 daN). Our results are promising for the future application of this technology in cork industry, reducing time and economic losses.
  • Altres:

    Autor segons l'article: Mellado-Carretero J; Aykas DP; Puxeu M; Varela S; Rodriguez-Saona L; García-Gonzalo D; de Lamo-Castellví S
    Departament: Enginyeria Química
    Autor/s de la URV: De Lamo Castellvi, Silvia / Mellado Carretero, Jorge / Varela Ballesta, Sylvana Verónica
    Paraules clau: Surface treatment Spectroscopy Multivariate analysis Mechanical-properties Hand-held Cork wood surface treatment spectroscopy pattern-recognition multivariate analysis cork
    Resum: The aim of this paper was to evaluate the potential of using near-infrared (NIR) spectroscopy and multivariate analysis as a rapid tool to non-destructively determine the presence of surface treatments applied to cork stoppers. Density and dimensions of 6 closure varieties were characterized and the extraction force was measured on those produced for still wines. Cork stoppers were also analyzed using hand-held NIR and Raman spectrometers. Soft independent modelling of class analogy (SIMCA) models showed significant differences among treated and untreated samples, linked to components of the coating agents applied (silicone and paraffin). SIMCA model's classification performance was tested and high sensitivity (93.33 %) and specificity (100 %) values were obtained. Partial least squares regression (PLSR) model accurately predicted the extraction forces measured with low standard error of prediction (SEP = 4.0 daN). Our results are promising for the future application of this technology in cork industry, reducing time and economic losses.
    Àrees temàtiques: Zootecnia / recursos pesqueiros Safety, risk, reliability and quality Química Polymers and plastics Microbiology (medical) Materiais Food science & technology Food science Farmacia Ciências agrárias i Ciência de alimentos Biotecnología Biomaterials
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: jorge.mellado@estudiants.urv.cat jorge.mellado@estudiants.urv.cat sylvana.varela@urv.cat silvia.delamo@urv.cat silvia.delamo@urv.cat
    Identificador de l'autor: 0000-0001-9750-1677 0000-0002-5261-6806 0000-0002-5261-6806
    Data d'alta del registre: 2024-10-12
    Volum de revista: 28
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://www.sciencedirect.com/science/article/pii/S221428942100048X?via%3Dihub
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Food Packaging And Shelf Life. 28
    Referència de l'ítem segons les normes APA: Mellado-Carretero J; Aykas DP; Puxeu M; Varela S; Rodriguez-Saona L; García-Gonzalo D; de Lamo-Castellví S (2021). Application of hand-held near-infrared and Raman spectrometers in surface treatment authentication of cork stoppers. Food Packaging And Shelf Life, 28(), -. DOI: https://doi.org/10.1016/j.fpsl.2021.100680
    DOI de l'article: https://doi.org/10.1016/j.fpsl.2021.100680
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2021
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Biomaterials,Food Science,Food Science & Technology,Microbiology (Medical),Polymers and Plastics,Safety, Risk, Reliability and Quality
    Surface treatment
    Spectroscopy
    Multivariate analysis
    Mechanical-properties
    Hand-held
    Cork
    wood
    surface treatment
    spectroscopy
    pattern-recognition
    multivariate analysis
    cork
    Zootecnia / recursos pesqueiros
    Safety, risk, reliability and quality
    Química
    Polymers and plastics
    Microbiology (medical)
    Materiais
    Food science & technology
    Food science
    Farmacia
    Ciências agrárias i
    Ciência de alimentos
    Biotecnología
    Biomaterials
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