What the fish? Tracing the geographical origin of fish using NIR spectroscopy
Food authentication is a growing concern with rising complexities of the food supply network, with fish being an easy target of food fraud. In this regard, NIR spectroscopy has been used as an efficient tool for food authentication. This article reviews the latest research advances on NIR based fish...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-01-01
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| Series: | Current Research in Food Science |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2665927124001151 |
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| author | Nidhi Dalal Raffaela Ofano Luigi Ruggiero Antonio Giandonato Caporale Paola Adamo |
| author_facet | Nidhi Dalal Raffaela Ofano Luigi Ruggiero Antonio Giandonato Caporale Paola Adamo |
| author_sort | Nidhi Dalal |
| collection | DOAJ |
| description | Food authentication is a growing concern with rising complexities of the food supply network, with fish being an easy target of food fraud. In this regard, NIR spectroscopy has been used as an efficient tool for food authentication. This article reviews the latest research advances on NIR based fish authentication. The process from sampling/sample preparation to data analysis has been covered. Special attention was given to NIR spectra pre-processing and its unsupervised and supervised analysis. Sampling is an important aspect of traceability study and samples chosen ought to be a true representative of the population. NIR spectra acquired is often laden with overlapping bands, scattering and highly multicollinear. It needs adequate pre-processing to remove all undesirable features. The pre-processing technique can make or break a model and thus need a trial-and-error approach to find the best fit. As for spectral analysis and modelling, multicollinear nature of NIR spectra demands unsupervised analysis (PCA) to compact the features before application of supervised multivariate techniques such as LDA, PLS-DA, QDA etc. Machine learning approach of modelling has shown promising result in food authentication modelling and negates the need for unsupervised analysis before modelling. |
| format | Article |
| id | doaj-art-f1b4283f7f2e41f2a5aeb8c21c196349 |
| institution | Kabale University |
| issn | 2665-9271 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Current Research in Food Science |
| spelling | doaj-art-f1b4283f7f2e41f2a5aeb8c21c1963492024-12-13T11:02:58ZengElsevierCurrent Research in Food Science2665-92712024-01-019100789What the fish? Tracing the geographical origin of fish using NIR spectroscopyNidhi Dalal0Raffaela Ofano1Luigi Ruggiero2Antonio Giandonato Caporale3Paola Adamo4Corresponding author.; Department of Agricultural Sciences, University of Naples ‘Federico II’, ItalyDepartment of Agricultural Sciences, University of Naples ‘Federico II’, ItalyDepartment of Agricultural Sciences, University of Naples ‘Federico II’, ItalyDepartment of Agricultural Sciences, University of Naples ‘Federico II’, ItalyDepartment of Agricultural Sciences, University of Naples ‘Federico II’, ItalyFood authentication is a growing concern with rising complexities of the food supply network, with fish being an easy target of food fraud. In this regard, NIR spectroscopy has been used as an efficient tool for food authentication. This article reviews the latest research advances on NIR based fish authentication. The process from sampling/sample preparation to data analysis has been covered. Special attention was given to NIR spectra pre-processing and its unsupervised and supervised analysis. Sampling is an important aspect of traceability study and samples chosen ought to be a true representative of the population. NIR spectra acquired is often laden with overlapping bands, scattering and highly multicollinear. It needs adequate pre-processing to remove all undesirable features. The pre-processing technique can make or break a model and thus need a trial-and-error approach to find the best fit. As for spectral analysis and modelling, multicollinear nature of NIR spectra demands unsupervised analysis (PCA) to compact the features before application of supervised multivariate techniques such as LDA, PLS-DA, QDA etc. Machine learning approach of modelling has shown promising result in food authentication modelling and negates the need for unsupervised analysis before modelling.http://www.sciencedirect.com/science/article/pii/S2665927124001151Fish authenticationFood traceabilityNIR based modellingNIR data analysisSeafood fraudFood fraud |
| spellingShingle | Nidhi Dalal Raffaela Ofano Luigi Ruggiero Antonio Giandonato Caporale Paola Adamo What the fish? Tracing the geographical origin of fish using NIR spectroscopy Current Research in Food Science Fish authentication Food traceability NIR based modelling NIR data analysis Seafood fraud Food fraud |
| title | What the fish? Tracing the geographical origin of fish using NIR spectroscopy |
| title_full | What the fish? Tracing the geographical origin of fish using NIR spectroscopy |
| title_fullStr | What the fish? Tracing the geographical origin of fish using NIR spectroscopy |
| title_full_unstemmed | What the fish? Tracing the geographical origin of fish using NIR spectroscopy |
| title_short | What the fish? Tracing the geographical origin of fish using NIR spectroscopy |
| title_sort | what the fish tracing the geographical origin of fish using nir spectroscopy |
| topic | Fish authentication Food traceability NIR based modelling NIR data analysis Seafood fraud Food fraud |
| url | http://www.sciencedirect.com/science/article/pii/S2665927124001151 |
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