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/10.3390/molecules26216418

Year: 2021

Source:

Latin Name: Juglans regia Vina variety

Common Name: Walnut septum

Cultivar/variety: N.A.

Class: Nut

Part: Kernel

Origin: Greece

Industry: Nut processing

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: Ultrasound-assisted extraction

Solvent: Aqueous methanol

Hydrolysis: Yes

Total Phenols Content:

Unit: N.A.

TPspectrophotometric: N.A.

TPhplc: 58.8

Unit: µg/g

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
			Catechin	32.00000	5.00000
			Rutin	2.40000	0.20000
			Myricetin	3.80000	0.80000
			Luteolin	2.60000	0.20000
			Quercetin	9.00000	1.00000
			Apigenin	4.00000	1.00000
			Kaempferol	5.00000	3.00000

∑TPHPLC: 58.8