Development of Fast Analytical Method for the Detection and Quantification of Honey Adulteration Using Vibrational Spectroscopy and Chemometrics Tools
Joint Authors
Elhamdaoui, Omar
El Orche, Aimen
Cheikh, Amine
Mojemmi, Brahim
Nejjari, Rachid
Bouatia, Mustapha
Source
Journal of Analytical Methods in Chemistry
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-23
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In this study, the Fourier transform mid-infrared (FT-MIR) spectroscopy technique combined with chemometrics methods was used to monitor adulteration of honey with sugar syrup.
Spectral data were recorded from a wavenumber region of 4000–600 cm−1, with a spectral resolution of 4 cm−1.
Principal component analysis (PCA) and hierarchical cluster analysis (HCA) were used for qualitative analysis to discriminate between adulterated and nonadulterated honey.
For quantitative analysis, we used partial least-squares regression (PLS-R) and the support vector machine (SVM) to develop optimal calibration models.
The use of PCA shows that the first two principal components account for 96% of the total variability.
PCA and HCA allow classifying the dataset into two groups: adulterated and unadulterated honey.
The use of the PLS-R and SVM-R calibration models for the quantification of adulteration shows high-performance capabilities represented by a high value of correlation coefficients R2 greater than 98% and 95% with lower values of root mean square error (RMSE) less than 1.12 and 1.85 using PLS-R and SVM-R, respectively.
Our results indicate that FT-MIR spectroscopy combined with chemometrics techniques can be used successfully as a simple, rapid, and nondestructive method for the quantification and discrimination of adulterated honey.
American Psychological Association (APA)
Elhamdaoui, Omar& El Orche, Aimen& Cheikh, Amine& Mojemmi, Brahim& Nejjari, Rachid& Bouatia, Mustapha. 2020. Development of Fast Analytical Method for the Detection and Quantification of Honey Adulteration Using Vibrational Spectroscopy and Chemometrics Tools. Journal of Analytical Methods in Chemistry،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1174904
Modern Language Association (MLA)
Elhamdaoui, Omar…[et al.]. Development of Fast Analytical Method for the Detection and Quantification of Honey Adulteration Using Vibrational Spectroscopy and Chemometrics Tools. Journal of Analytical Methods in Chemistry No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1174904
American Medical Association (AMA)
Elhamdaoui, Omar& El Orche, Aimen& Cheikh, Amine& Mojemmi, Brahim& Nejjari, Rachid& Bouatia, Mustapha. Development of Fast Analytical Method for the Detection and Quantification of Honey Adulteration Using Vibrational Spectroscopy and Chemometrics Tools. Journal of Analytical Methods in Chemistry. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1174904
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1174904