- Necmettin Erbakan Üniversitesi Fen ve Mühendislik Bilimleri Dergisi
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- Synchronous Fluorescence Spectroscopy Method based on Chemometrics: Authentication of Extra Virgin O...
Synchronous Fluorescence Spectroscopy Method based on Chemometrics: Authentication of Extra Virgin Olive Oils Harvested in Mut (Mersin) Region and Refined Edible Oils
Authors : Fatma Nur Arslan, Ismail Varli
Pages : 278-287
Doi:10.47112/neufmbd.2023.25
View : 34 | Download : 62
Publication Date : 2023-12-31
Article Type : Research
Abstract :This study aims to gain insights into the prediction for the authentication of extra virgin olive oils (VOOs) from two different harvest terms (2019 and 2020 October) in Mut (Mersin) region and other refined edible oils from different brands. To pursue the research, an analytical approach based on synchronous fluorescence (SyF) spectroscopy combined with chemometrics including PCA and SIMCA was used. The SyF data were gathered in the emission region of 200–800 nm, and the emission/ excitation monochromators were synchronously used. The data of VOO and different types of edible oil samples were analyzed by the multivariate data analysis including PCA and SIMCA. It has been determined that the classification ability of oil types from different harvest terms is quite high by PCA score graphs; and the VOOs could be classified in a 100% different group from other oils by SIMCA. Consequently, the SyF spectroscopy combined with chemometrics is very advantageous methodology in terms of speed and cost, and it provides a great convenience by eliminating the laborious sample pre-treatments and chemical usage.Keywords : Floresans spektroskopi, Kemometri, Zeytinyağı, Tağşiş.