PhInd

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/s11130-014-0459-0

Year: 2015

Source:

Latin Name: Vitis vinifera

Common Name: Grape

Cultivar/variety: N.A.

Class: Fruit

Part: Pomace

Origin: Spain

Industry: Wine production

Industrial process step:

Scale: Laboratory

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: Enzyme-assisted extraction

Solvent: Water

Hydrolysis: Yes

Total Phenols Content:

Unit: N.A.

TPspectrophotometric: N.A.

TPhplc: 269.19

Unit: mg/100 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
Gallic acid	9.43000	0.42000	Catechin	33.74000	0.81000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
Caffeic acid	9.69000	0.10000	Epicatechin	35.66000	0.59000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
Caftaric acid	16.32000	0.13000	Procyanidin B1	21.62000	0.43000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
Protocatechuic acid	27.07000	0.71000	Quercetin-3-O-rutinoside	20.53000	0.43000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Quercetin-3-O-glucoside	50.92000	0.04000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Kaempferol-3-O-glucoside	21.92000	0.12000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Quercetin 3-O-galactoside	6.42000	0.31000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Kaempferol 3-O-galactoside	10.05000	0.31000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Kaempferol 3-O-glucuronide	5.82000	0.18000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000

∑TPHPLC: 269.19