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Application of Fourier Transform Infrared Spectroscopy for the Characterization of Fish Oil-Based Food Supplements from Czech Retail Market and the Quantification of Eicosapentaenoic and Docosahexaenoic Acid Using Partial Least Square Regression

Crossref DOI link: https://doi.org/10.1007/s12161-026-03064-1

Published Online: 2026-03-12

Published Print: 2026-05

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Nguyenová, Chi Mai

Doležal, Marek

Hrbek, Vojtěch

Poustka, Jan
Funding

Funding for this research was provided by:

METROFOOD-CZ (LM2023064)

Specific university research (A1_FPBT_2024_006)

University of Chemistry and Technology, Prague
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Text and Data Mining valid from 2026-03-12

Version of Record valid from 2026-03-12
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Article History

Received: 5 June 2025

Accepted: 3 March 2026

First Online: 12 March 2026

Declarations

:

: The authors declare no competing interests.

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