Repositori institucional URV
| 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 |
| Record's date: | 2023-02-19 |
| Journal volume: | 28 |
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| DocumentPrincipal | DocumentPrincipal | application/pdf |
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