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/10.1007/s13197-019-03958-5

Year: 2019

Source:

Latin Name: Vitis amurensis Rupr
Common Name: Grape
Cultivar/variety: Shuangyou
Class: Fruit
Part: Skin
Origin: China
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: ˂100 mesh

Extraction:

Technique: Pressurized-liquid extraction
Solvent: Aqueous ethanol
Hydrolysis: No

Total Phenols Content:

Unit: mg GAE/g
TPspectrophotometric: 15.24
TPhplc: 16777.37
Unit: μg/g dw

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-Hydroxybenzoicacid 1780.88000 0.09000 Delphindin-3-O-glucoside 2620.03000 12.06000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Chlorogenic acid 744.52000 0.01200 Cyanidin-3-O-glucoside 1097.87000 10.90000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Caffeic acid 1162.01000 0.16000 Petunidin-3-O-glucoside 2949.47000 13.03000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Ferulic acid 185.36000 0.03000 Peonidin-3-O-glucoside 2035.73000 15.74000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Salicylic acid 119.63000 0.02000 Malvidin-3-O-glucoside 4081.87000 16.82000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
∑TPHPLC: 16777.37