Principal component analysis of UV-VIS-NIR transmission spectra of Moldavian matured wine distillates

Mikhail A. Khodasevich; Darya V. Trofimova; Elena I. Nezalzova

doi:10.1117/12.881593

7 February 2011 Principal component analysis of UV-VIS-NIR transmission spectra of Moldavian matured wine distillates

Mikhail A. Khodasevich, Darya V. Trofimova, Elena I. Nezalzova

Proceedings Volume 7994, LAT 2010: International Conference on Lasers, Applications, and Technologies; 79941F (2011) https://doi.org/10.1117/12.881593
Event: International Conference on Coherent and Nonlinear Optics (ICONO 2010) and International Conference on Lasers, Applications and Technologies (LAT 2010), 2010, Kazan, Russian Federation

Abstract

Principal component analysis of UV-VIS-NIR transmission spectra of matured wine distillates (1-40 years aged) produced by three Moldavian manufacturers allows to characterize with sufficient certainty the eleven chemical parameters of considered alcoholic beverages: contents of acetaldehyde, ethyl acetate, furfural, vanillin, syringic aldehyde and acid, etc.

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Mikhail A. Khodasevich, Darya V. Trofimova, and Elena I. Nezalzova "Principal component analysis of UV-VIS-NIR transmission spectra of Moldavian matured wine distillates", Proc. SPIE 7994, LAT 2010: International Conference on Lasers, Applications, and Technologies, 79941F (7 February 2011); https://doi.org/10.1117/12.881593

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KEYWORDS

Manufacturing

Principal component analysis

Chemical analysis

Near infrared

Imaging spectroscopy

3D modeling

Laser applications

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