Repositori institucional URV
Español Català English
TITLE:
Application of hand-held near-infrared and Raman spectrometers in surface treatment authentication of cork stoppers - imarina:9216057

URV's Author/s:DE LAMO CASTELLVI, SILVIA / VARELA BALLESTA, SYLVANA VERÓNICA
Author, as appears in the article.:Mellado-Carretero J; Aykas DP; Puxeu M; Varela S; Rodriguez-Saona L; García-Gonzalo D; de Lamo-Castellví S
Author's mail:sylvana.varela@urv.cat
silvia.delamo@urv.cat
Author identifier:0000-0001-9750-1677
0000-0002-5261-6806
Journal publication year:2021
Publication Type:Journal Publications
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
Papper original source:Food Packaging And Shelf Life. 28
Abstract: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.
Article's DOI:10.1016/j.fpsl.2021.100680
Link to the original source:https://www.sciencedirect.com/science/article/pii/S221428942100048X?via%3Dihub
Papper version:info:eu-repo/semantics/publishedVersion
licence for use:https://creativecommons.org/licenses/by/3.0/es/
Department:Enginyeria Química
Licence document URL:http://repositori.urv.cat/ca/proteccio-de-dades/
Thematic Areas: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
Keywords:Surface treatment
Spectroscopy
Multivariate analysis
Mechanical-properties
Hand-held
Cork
wood
surface treatment
spectroscopy
pattern-recognition
multivariate analysis
cork
Entity:Universitat Rovira i Virgili
Journal volume:28
Search your record at:

Available files
FileDescriptionFormat
DocumentPrincipalDocumentPrincipalapplication/pdf

Information

© 2011 Universitat Rovira i Virgili