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/10.1016/j.ifset.2016.04.006

Year: 2016

Source:

Latin Name: Vitis vinifera L.

Common Name: Red grape

Cultivar/variety: Cabernet Franc

Class: Fruit

Part: Stem

Origin: Switzerland

Industry: Wine production

Industrial process step: Destemming

Scale: Laboratory

Number of Lots: 1

Number of Replicates Within One Lot: 3

Moisture Content: DM= 88.3 ± 2.2%

Pretreatment:

Sample: Pretreated

Defatting: No

Drying: Shade drying

Thermal/Non Thermal: No

Particle Size: < 0.63 mm

Extraction:

Technique: High-voltage electric discharge assisted extraction

Solvent: HCl-etanol-water

Hydrolysis: No

Total Phenols Content:

Unit: g GAE/100 g RM

TPspectrophotometric: 6.6

TPhplc: 913.6

Unit: mg/100 g RM

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	Catechin	356.70000	24.10000	Trans-piceid (mg RES/100 g RM)	2.80000	0.60000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Procyanidin B1	350.10000	20.10000	Trans-piceatannol (mg RES/100 g RM)	4.80000	0.30000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Procyanidin B2	66.90000	24.90000	Trans-resveratrol (mg RES/100 g RM)	16.00000	3.20000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Epicatechin	60.30000	6.90000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Rutin	3.30000	0.20000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Quercetin-3-glucoside	4.60000	0.60000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Quercetin-3-glucuronide	45.70000	3.30000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Quercetin	2.40000	0.50000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000

∑TPHPLC: 913.6