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.nbt.2015.12.004

Year: 2016

Source:

Latin Name: Vitis vinifera L.
Common Name: Red grape
Cultivar/variety: Sangiovese and Montepulciano
Class: Fruit
Part: Pomace
Origin: Italy
Industry: Wine production
Industrial process step:
Scale: Industrial
Number of Lots: 1
Number of Replicates Within One Lot: 4
Moisture Content: N.A.

Pretreatment:

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

Extraction:

Technique: Liquid-liquid extraction
Solvent: Ethanol
Hydrolysis: Yes

Total Phenols Content:

Unit: N.A.
TPspectrophotometric: N.A.
TPhplc: 64.46
Unit: mg/L

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
0.00000 0.00000 Quercetin 1.90000 0.38000 Cis-Piceid 41.59000 8.32000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Rutin 11.21000 2.24000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Catechin 8.06000 1.61000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Epicatechin 0.72000 0.14000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Epigallocatechin gallate 0.98000 0.20000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
∑TPHPLC: 64.46