Direct quantification of red wine phenolics using fluorescence spectroscopy with chemometrics

Talanta ◽  
2022 ◽  
Vol 236 ◽  
pp. 122857 ◽  
Author(s):  
Isabel dos Santos ◽  
Gurthwin Bosman ◽  
Jose Luis Aleixandre-Tudo ◽  
Wessel du Toit
Keyword(s):  
Fluorescence Spectroscopy ◽  
Red Wine ◽  
Direct Quantification

Front-face fluorescence spectroscopy combined with second-order multivariate algorithms for the quantification of polyphenols in red wine samples

2017 ◽  
Vol 220 ◽  
pp. 168-176 ◽  
Author(s):  
Manuel Cabrera-Bañegil ◽  
María del Carmen Hurtado-Sánchez ◽  
Teresa Galeano-Díaz ◽  
Isabel Durán-Merás
Keyword(s):  
Fluorescence Spectroscopy ◽  
Red Wine ◽  
Second Order ◽  
Front Face

Rapid fluorescence spectroscopic screening method for the sensitive detection of thiabendazole in red wine

2014 ◽  
Vol 6 (18) ◽  
pp. 7260-7267 ◽  
Author(s):  
Xiu-Di Zhong ◽  
Dong-Sai Fu ◽  
Ping-Ping Wu ◽  
Qian Liu ◽  
Guo-Chun Lin ◽  
...  
Keyword(s):  
Fluorescence Spectroscopy ◽  
Absorption Spectroscopy ◽  
Spectral Resolution ◽  
Red Wine ◽  
Screening Method ◽  
Sensitive Detection ◽  
Measurement Sensitivity

This method (d) has the advantage of improving spectral resolution and measurement sensitivity, as well as eliminating the interference of spectral background from red wine, compared with UV-Vis absorption spectroscopy (a) and conventional fluorescence spectroscopy (b).

A preliminary study on the potential of front face fluorescence spectroscopy for the discrimination of Moroccan virgin olive oils and the prediction of their quality

2021 ◽  
Author(s):  
Hicham Zaroual ◽  
El Mestafa El Hadrami ◽  
Romdhane Karoui
Keyword(s):  
Fluorescence Spectroscopy ◽  
Olive Oil ◽  
Virgin Olive Oil ◽  
Front Face ◽  
Virgin Olive Oils ◽  
Olive Oils ◽  
Preliminary Study

This study examines the feasibility of using front face fluorescence spectroscopy (FFFS) to authenticate 41 virgin olive oil (VOO) samples collected from 5 regions in Morocco during 2 consecutive crop seasons.

Element and redox homeostasis in rats after red wine consumption

2011 ◽  
Vol 49 (05) ◽  
Author(s):  
K Szentmihályi ◽  
Z May ◽  
H Fébel ◽  
G Bekő ◽  
A Blázovics
Keyword(s):  
Red Wine ◽  
Redox Homeostasis ◽  
Wine Consumption

Complexation of Synthetic Organic Dye Dapoxyl with cyclodextrins studied by fluorescence spectroscopy

2009 ◽  
Author(s):  
Wajih Al‐Soufi ◽  
Mercedes Novo ◽  
Jorge Bordello ◽  
Daniel Granadero
Keyword(s):  
Fluorescence Spectroscopy ◽  
Organic Dye
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