Results 11 to 20 of about 42,313 (286)
OENO One, 1972 En milieu alcalin, les phénols réduisent le mélange d'acide phosphotungstique et phosphomolybdique en oxydes bleus de tungstène et de molybdène. Cette propriété est utilisée pour le dosage des composés phénoliques du vin en faisant appel au réactif de ...
J. BLOUIN +3 more
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Sur le dosage des composés phénoliques totaux dans les vins par la méthode Folin-Ciocalteu
OENO One, 1972 Le taux de substances phénoliques dans les moûts et les vins est devenu un des éléments analytiques qui guident l'œnologue dans la conduite de la vinification et la surveillance des vins faits.
F.R. MONTREAU
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The Chemistry Behind the Folin-Ciocalteu Method for the Estimation of (Poly)phenol Content in Food: Total Phenolic Intake in a Mediterranean Dietary Pattern. [PDF]
J Agric Food Chem, 2023 The Folin-Ciocalteu assay is a reference method for the quantification of total (poly)phenols in food. This review explains the fundamental mechanism of the redox reaction on which the method is based and looks at some of the practical considerations ...
Pérez M +2 more
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Total (poly)phenol analysis by the Folin-Ciocalteu assay as an anti-inflammatory biomarker in biological samples. [PDF]
Crit Rev Food Sci Nutr, 2023 The Folin-Ciocalteu method is a well-established and widely used assay for measuring total (poly) phenol content in food/plant products. In recent years, there has been growing interest in applying this method to human samples due to its simplicity and ...
Dominguez-López I +2 more
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Formation of Maillard Reaction Products in Heat-Treated Torreya grandis cv. Merrilli Seed Oil and Their Effects on Two Analytical Methods for the Determination of Total Phenolics [PDF]
Shipin Kexue, 2023 The occurrence of Maillard reaction in heated Torreya grandis cv. Merrilli seed oil was verified by detecting browning index and the contents of the Maillard reaction products (MRPs) 3-deoxyglucosone, methylglyoxal and 5-(hydroxymethyl)furfural, and the ...
XU Xiaojun, LUO Fan, FANG Xuezhi, DU Menghao, HU Lisong, LONG Qizhi, ZHONG Haiyan
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OENO One, 2023 The He-Ne laser (632.8 nm) and photoacoustic spectroscopy (PAS), a variant of the photothermal methods, were combined with the Folin-Ciocalteu colorimetry method to determine total phenolics in wine lees.
Ottó Dóka +5 more
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Antioxidants, 2023 Previous studies have shown that salinity eustress enhances the nutritional and bioactive compounds and antiradical capacity (ARC) of vegetables and increases the food values for nourishing human diets.
Umakanta Sarker +5 more
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Evaluation of different methodologies for the determination of phenolic compounds in tropical fruits
Brazilian Journal of Food Technology, 2020 Phenolic compounds are natural antioxidants and can be found with abundance in fruits and vegetables. One of the first methods created for analyzing phenolic compounds was the Folin-Denis method; and hereafter, the Folin Ciocalteu method was developed ...
Karina Carvalho Guimarães +2 more
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Biotecnología en el Sector Agropecuario y Agroindustrial, 2021 Ganoderma lucidum es un hongo medicinal con gran demanda en el mercado mundial, reconocido por poseer numerosos compuestos bioactivos con potencial antioxidante, principalmente por sus polifenoles, triterpenos y polisacáridos.
Byron Mueses Mafla +1 more
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A Comparison of Laboratory Analysis Methods for Total Phenolic Content of Cider
Beverages, 2020 Total phenolic content is widely accepted as a key measure of quality for cider. Apple juice and cider, made from six apple varieties including dessert and cider apples, were analysed for total phenolics using three different methods: (a) the Folin ...
Madeleine L. Way +4 more
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