rus
Issue #8/2024
S. М. Kuznetsov, V. S. Novikov, D. D. Vasimov, P. K. Laptinskaya, V. V. Kuzmin, M. N. Moskovskiy, E. A. Sagitova
Raman Spectroscopy of Vegetable Oils and Omega 3 Fish Oil Supplements: Quantitative Analysis
Raman Spectroscopy of Vegetable Oils and Omega 3 Fish Oil Supplements: Quantitative Analysis
DOI: 10.22184/1993-7296.FRos.2024.18.8.650.659
This paper discusses the potential of Raman spectroscopy for the characterization of
vegetable oils and dietary supplements based on polyunsaturated fatty acids of the
omega‑3 family (ω‑3 PUFA). The present study demonstrates that Raman spectra can be
employed to determine the iodine value of vegetable oils, form of ω‑3 PUFA, relative total
ω‑3 PUFA content, and ratio of the mass fractions of eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids in the Оmega‑3 dietary supplements.
Furthermore, the paper discusses potential applications of the principal component analysis
(PCA) to Omega‑3 supplement characterization using Raman spectra.
Tags: dietary supplements iodine value omega‑3 fatty acids principal component analysis raman spectroscopy vegetable oils биологически активные добавки йодное число метод главных компонент омега‑3 кислоты растительные масла спектроскопия комбинационного рассеяния света
Subscribe to the journal Photonics Russia to read the full article.
This paper discusses the potential of Raman spectroscopy for the characterization of
vegetable oils and dietary supplements based on polyunsaturated fatty acids of the
omega‑3 family (ω‑3 PUFA). The present study demonstrates that Raman spectra can be
employed to determine the iodine value of vegetable oils, form of ω‑3 PUFA, relative total
ω‑3 PUFA content, and ratio of the mass fractions of eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids in the Оmega‑3 dietary supplements.
Furthermore, the paper discusses potential applications of the principal component analysis
(PCA) to Omega‑3 supplement characterization using Raman spectra.
Tags: dietary supplements iodine value omega‑3 fatty acids principal component analysis raman spectroscopy vegetable oils биологически активные добавки йодное число метод главных компонент омега‑3 кислоты растительные масла спектроскопия комбинационного рассеяния света
Subscribe to the journal Photonics Russia to read the full article.
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