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.lwt.2017.06.019

Year: 2017

Source:

Latin Name: Vitis vinifera

Common Name: White grape

Cultivar/variety: Syrah

Class: Fruit

Part: Seed

Origin: Spain

Industry: Wine production

Industrial process step:

Scale: Laboratory

Number of Lots: 3

Number of Replicates Within One Lot: 4

Moisture Content: N.A.

Pretreatment:

Sample: Pretreated

Defatting: No

Drying: Sun drying

Thermal/Non Thermal: No

Particle Size: N.A.

Extraction:

Technique: Solid-liquid extraction

Solvent: Aqueous methanol

Hydrolysis: No

Total Phenols Content:

Unit: mg/100 g dw

TPspectrophotometric: 5535

TPhplc: 410.88

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
Caffeic acid	0.76000	0.01000	(+)-Catechin	97.00000	1.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
p-Coumaric acid	4.64000	0.03000	(-)-Epicatechin	45.80000	0.40000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
p-Coumaric derivate	5.60000	0.02000	Epicatechin gallate	20.40000	0.30000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
Gallic acid	52.00000	2.00000	Procyanidin B2	29.40000	0.10000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
Protocatechuic acid	3.52000	0.01000	Procyanidin B2 3-O-gallate	40.00000	3.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
Protocatechuic derivate	24.30000	0.50000	Procyanidin B3	9.00000	0.02000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Procyanidin B4	5.06000	0.01000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Procyanidin B7	6.64000	0.04000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Dimer galloylated 1	7.90000	0.02000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Dimer galloylated 2	18.00000	1.00000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Trimer 1	13.14000	0.02000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Trimer 2	6.30000	0.02000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Tetramer 1	15.60000	0.10000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000
	0.00000	0.00000	Tetramer 2	5.82000	0.03000		0.00000	0.00000		0.00000	0.00000		0.00000	0.00000

∑TPHPLC: 410.88