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.2020.109970

Year: 2020

Source:

Latin Name: Vitis vinifera L.
Common Name: Red grape
Cultivar/variety: Cabernet Sauvignon
Class: Fruit
Part: Pomace
Origin: USA
Industry: Wine production
Industrial process step: Vinification
Scale: Laboratory
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: Cold plasma
Particle Size: ˂841 mm

Extraction:

Technique: Solid-liquid extraction
Solvent: Aqueous ethanol
Hydrolysis: Yes

Total Phenols Content:

Unit: mg GAE/g DM sample
TPspectrophotometric: 29.39
TPhplc: 3.00
Unit: mg/g DW sample

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 0.57200 0.07600 Quercetin 0.14900 0.00400 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Protocatechuic acid 0.26600 0.01300 Delphinidin 0.11900 0.00700 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Cyanidin 1.17000 0.04900 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Petunidin 0.10800 0.00800 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Peonidin 0.08500 0.01300 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Malvidin 0.53400 0.06900 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
∑TPHPLC: 3.003