Cite us: Teslić, N., Pojić, M., Stupar, A., Mandić, A., Pavlić, B., Mišan, A. (2025) PhInd—Database on Polyphenol Content in Agri-Food By-Products and Waste: Features of the Database. Antioxidants, 13, 97. https://doi.org/10.3390/antiox13010097
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DOI: https://doi.org/10.1016/j.indcrop.2017.10.038

Year: 2018

Source:

Latin Name: Vitis vinifera
Common Name: Grape
Cultivar/variety: Italian Riesling Bajilo
Class: Fruit
Part: Pomace
Origin: Serbia
Industry: Wine production
Industrial process step: Grape Pressing
Scale: Industrial
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

Sample: Non-treated
Defatting: No
Drying: No
Thermal/Non Thermal: No
Particle Size: N.A.

Extraction:

Technique: Solid-liquid extraction
Solvent: Ethyl acetate
Hydrolysis: No

Total Phenols Content:

Unit: mg GAE/g de
TPspectrophotometric: 51.4
TPhplc: 5804.98
Unit: mg/kg de

Individual compounds

Polyphenol class

Individual Compounds:

Phenolic Acids / Derivatives Content STD Flavonoids / Derivatives Content STD Stilbenes / Derivatives Content STD Lignans Content STD Other Content STD
p-Hydroxybenzoic acid 30.70000 0.50000 Apigenin 7-O-glucoside 3.51000 0.03000 Resveratrol 13.80000 0.19000 Esculetin 76.10000 0.81000
Protocatechuic acid 31.20000 0.40000 Luteolin 43.10000 0.52000 Ursolic acid 179.00000 1.12000
Gallic acid 0.17000 0.00000 Luteolin 7-O-glucoside 136.00000 1.22000
Vanillic acid 97.50000 1.28000 Naringenin 20.30000 0.53000
Syringic acid 24.10000 0.22000 Quercetin-3-O-glucoside 1071.00000 10.70000
p-Coumaric acid 77.40000 1.04000 Hyperoside 241.00000 2.47000
Chlorogenic acid 26.00000 1.19000 Quercitrin 347.00000 3.82000
Caffeic acid 75.10000 0.94000 Rutin 569.00000 6.13000
Kaempferol 454.00000 2.35000
Kaempferol 3-O-glucoside 283.00000 2.26000
Catechin 930.00000 6.12000
Epicatechin 1076.00000 9.11000
∑TPHPLC: 5804.98