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/s00217-015-2573-0

Year: 2016

Source:

Latin Name: Vitis vinifera L.

Common Name: White grape

Cultivar/variety: Caiño

Class: Fruit

Part: Pomace

Origin: Spain

Industry: Wine production

Industrial process step: Grape Pressing

Scale: Industrial

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: Pressurized-liquid extraction

Solvent: Aqueous methanol

Hydrolysis: No

Total Phenols Content:

Unit: mg GAE/g dw

TPspectrophotometric: 41

TPhplc: 5107.1

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
Gallic acid	81.00000	5.00000	Catechin	1436.00000	95.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
Caftaric acid	79.00000	2.00000	Epicatechin	577.00000	63.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
Protocatechuic acid	5.10000	0.30000	Epicatechin-gallate	88.00000	7.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Procyanidin B1	793.00000	25.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Procyanidin B2	400.00000	26.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Quercetin-3-glucoside	507.00000	49.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Quercetin-3-glucuronide	606.00000	26.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Quercetin-3-rutinoside	0.00000	0.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Quercetin	0.00000	0.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000

∑TPHPLC: 4572.1