A Feasibility Study on Monitoring Shelf Life of Bottled Natural Fruit Juice Using Laser-Induced Autofluorescence
Shelf life of bottled natural fruit juice (BNFJ) provides relevant information on quality and authenticity for consumer protection. However, existing techniques for monitoring the shelf life of BNFJ are destructive and time-consuming. We report on using laser-induced autofluorescence (LIAF) spectros...
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | International Journal of Optics |
| Online Access: | http://dx.doi.org/10.1155/2023/7458190 |
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| author | Peter Osei-Wusu Adueming Jerry Opoku-Ansah Andrew Atiogbe Huzortey Charles Lloyd Yeboah Amuah Kwasi Nyandey Moses Jojo Eghan Benjamin Anderson Samuel Sonko Sackey |
| author_facet | Peter Osei-Wusu Adueming Jerry Opoku-Ansah Andrew Atiogbe Huzortey Charles Lloyd Yeboah Amuah Kwasi Nyandey Moses Jojo Eghan Benjamin Anderson Samuel Sonko Sackey |
| author_sort | Peter Osei-Wusu Adueming |
| collection | DOAJ |
| description | Shelf life of bottled natural fruit juice (BNFJ) provides relevant information on quality and authenticity for consumer protection. However, existing techniques for monitoring the shelf life of BNFJ are destructive and time-consuming. We report on using laser-induced autofluorescence (LIAF) spectroscopic technique in combination with multivariate analysis for shelf life monitoring of BNFJ. The LIAF spectra data were acquired for nine (9) continuous days on three batches of BNFJ samples purchased from a certified retailer. Deconvolution of the LIAF spectra revealed underlying peaks representing constituents of the BNFJ. Principal component analysis (PCA) was able to monitor the trend in the changes of the BNFJ as it aged. Partial least square regression (PLSR) predicted the exact day from the production of the BNFJ accurately at 96.6% and 98.8% in the training and testing sets, respectively. We, therefore, propose the LIAF combined with multivariate analysis as a potential tool for nondestructive, rapid, and relatively inexpensive monitoring of the shelf life of BNFJ. |
| format | Article |
| id | doaj-art-353ba539eecf4e00b23e82ec5e53c7bd |
| institution | Kabale University |
| issn | 1687-9392 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Optics |
| spelling | doaj-art-353ba539eecf4e00b23e82ec5e53c7bd2025-02-03T01:30:24ZengWileyInternational Journal of Optics1687-93922023-01-01202310.1155/2023/7458190A Feasibility Study on Monitoring Shelf Life of Bottled Natural Fruit Juice Using Laser-Induced AutofluorescencePeter Osei-Wusu Adueming0Jerry Opoku-Ansah1Andrew Atiogbe Huzortey2Charles Lloyd Yeboah Amuah3Kwasi Nyandey4Moses Jojo Eghan5Benjamin Anderson6Samuel Sonko Sackey7Laser and Fibre Optics CentreLaser and Fibre Optics CentreLaser and Fibre Optics CentreLaser and Fibre Optics CentreLaser and Fibre Optics CentreLaser and Fibre Optics CentreLaser and Fibre Optics CentreLaser and Fibre Optics CentreShelf life of bottled natural fruit juice (BNFJ) provides relevant information on quality and authenticity for consumer protection. However, existing techniques for monitoring the shelf life of BNFJ are destructive and time-consuming. We report on using laser-induced autofluorescence (LIAF) spectroscopic technique in combination with multivariate analysis for shelf life monitoring of BNFJ. The LIAF spectra data were acquired for nine (9) continuous days on three batches of BNFJ samples purchased from a certified retailer. Deconvolution of the LIAF spectra revealed underlying peaks representing constituents of the BNFJ. Principal component analysis (PCA) was able to monitor the trend in the changes of the BNFJ as it aged. Partial least square regression (PLSR) predicted the exact day from the production of the BNFJ accurately at 96.6% and 98.8% in the training and testing sets, respectively. We, therefore, propose the LIAF combined with multivariate analysis as a potential tool for nondestructive, rapid, and relatively inexpensive monitoring of the shelf life of BNFJ.http://dx.doi.org/10.1155/2023/7458190 |
| spellingShingle | Peter Osei-Wusu Adueming Jerry Opoku-Ansah Andrew Atiogbe Huzortey Charles Lloyd Yeboah Amuah Kwasi Nyandey Moses Jojo Eghan Benjamin Anderson Samuel Sonko Sackey A Feasibility Study on Monitoring Shelf Life of Bottled Natural Fruit Juice Using Laser-Induced Autofluorescence International Journal of Optics |
| title | A Feasibility Study on Monitoring Shelf Life of Bottled Natural Fruit Juice Using Laser-Induced Autofluorescence |
| title_full | A Feasibility Study on Monitoring Shelf Life of Bottled Natural Fruit Juice Using Laser-Induced Autofluorescence |
| title_fullStr | A Feasibility Study on Monitoring Shelf Life of Bottled Natural Fruit Juice Using Laser-Induced Autofluorescence |
| title_full_unstemmed | A Feasibility Study on Monitoring Shelf Life of Bottled Natural Fruit Juice Using Laser-Induced Autofluorescence |
| title_short | A Feasibility Study on Monitoring Shelf Life of Bottled Natural Fruit Juice Using Laser-Induced Autofluorescence |
| title_sort | feasibility study on monitoring shelf life of bottled natural fruit juice using laser induced autofluorescence |
| url | http://dx.doi.org/10.1155/2023/7458190 |
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