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.lwt.2020.110739

Year: 2021

Source:

Latin Name: Vitis vinifera
Common Name: Red grape
Cultivar/variety: Prokupac
Class: Fruit
Part: Stem
Origin: Serbia
Industry: Wine production
Industrial process step:
Scale: Industrial
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

Sample: Pretreated
Defatting: No
Drying: Freeze drying
Thermal/Non Thermal: No
Particle Size: N.A.

Extraction:

Technique: Solid-liquid extraction
Solvent: Aqueous methanol
Hydrolysis: No

Total Phenols Content:

Unit: mg/100 g
TPspectrophotometric: 2150
TPhplc: 2267.6
Unit: mg/kg

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
Gallic acid dihexoside 4.20000 0.16000 Procyanidin trimer B type isomer 1 2.20000 0.17000 Resveratrol 3.10000 0.11000 Galloyl-HHDP-hexose 0.50000 0.05000
Gallic acid hexoside isomer 1 24.80000 1.08000 Procyanidin trimer B type isomer 2 5.40000 0.29000 Resveratrol 3-O-glucoside 2.40000 0.14000
Gallic acid 12.20000 0.42000 Procyanidin dimer B type isomer 1 52.90000 1.84000 Resveratrol dimer isomer 1 29.40000 1.54000
Gallic acid hexoside isomer 2 36.10000 2.01000 Procyanidin trimer B type isomer 3 4.90000 0.19000 Resveratrol tetramer isomer 1 88.10000 2.64000
Dihydroxybenzoic acid hexoside 261.50000 6.68000 Catechin 25.90000 1.13000 Resveratrol tetramer isomer 2 160.70000 7.13000
Protocatechuic acid 2.30000 0.13000 Procyanidin dimer B type isomer 2 1.60000 0.11000 Resveratrol dimer isomer 2 33.70000 1.99000
Hydroxybenzoic acid hexoside 76.90000 2.12000 Procyanidin dimer B type gallate isomer 1 7.80000 0.35000 Resveratrol trimer isomer 1 49.20000 1.58000
p-Hydroxybenzoic acid 0.70000 0.06000 Epicatechin 1.80000 0.08000 Resveratrol trimer 17.10000 1.12000
Gentisic acid 0.90000 0.07000 Procyanidin trimer B type isomer 4 1.20000 0.02000 Resveratrol trimer isomer 2 13.50000 0.25000
Ethyl gallate 130.30000 6.41000 Procyanidin dimer B type gallate isomer 2 4.50000 0.38000
Vanillic acid 2.00000 0.06000 Procyanidin dimer B type digallate isomer 1 0.70000 0.05000
Ellagic acid 14.30000 0.62000 (epi)Catechin gallate 2.40000 0.10000
Caffeoyltartaric acid 34.50000 1.99000 Aromadendrin 7-O-hexoside 5.40000 0.37000
Caffeic acid 2.30000 0.13000 Quercetin 3,7-di-O-hexoside 24.00000 1.01000
Feruloyltartaric acid 13.90000 0.54000 Myricetin 3-O-hexoside 1.50000 0.08000
p-Coumaric acid 0.50000 0.04000 Quercetin 3-O-rutinoside 16.70000 0.72000
Laricitrin 3-O-hexoside 375.90000 7.27000
Quercetin 3-O-hexuronide 25.10000 0.97000
Quercetin 3-O-glucoside 6.80000 0.49000
Quercetin 3-O-rhamnoside 37.60000 1.09000
Syringetin 3-O-hexoside 7.10000 0.15000
Kaempferol 3-O-glucoside 9.30000 0.35000
Isorhamnetin 3-O-glucoside 153.80000 5.75000
Isorhamnetin 3-O-hexuronide 8.90000 0.64000
Aromodedrin 101.50000 4.61000
Quercetin 2.80000 0.16000
Kaempferol 11.80000 0.30000
Isorhamnetin 11.80000 0.89000
Delphinidin 3-O-glucoside 16.70000 0.56000
Cyanidin 3-O-glucoside 13.00000 0.85000
Cyanidin 3-O-sambubioside 0.60000 0.04000
Cyanidin 3-O-arabinoside 4.80000 0.17000
Peonidin 3-O-glucoside 111.40000 3.52000
Malvidin 3-O-glucoside 194.70000 6.14000
∑TPHPLC: 2267.6