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.scienta.2017.01.005

Year: 2017

Source:

Latin Name: Malus domestica
Common Name: Apple
Cultivar/variety: Aldas
Class: Fruit
Part: Peel
Origin: Lithuania
Industry: Fruit processing
Industrial process step: Juice extraction
Scale: Laboratory
Number of Lots: 3
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

Sample: Pretreated
Defatting: No
Drying: Freeze drying
Thermal/Non Thermal: No
Particle Size: N.A.

Extraction:

Technique: Ultrasound-assisted extraction
Solvent: Aqueous ethanol
Hydrolysis: No

Total Phenols Content:

Unit: mg/g
TPspectrophotometric: N.A.
TPhplc: 4964.35
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
Chlorogenic acid 2019.30000 0.00000 Quercetin derivatives total (hyperoside, avicvularin and quercitrin) 1899.00000 0.00000 0.00000 0.00000 0.00000 0.00000 Phloridzin 236.61000 0.00000
0.00000 0.00000 (−)-Epicatechin 809.44000 45.81000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
∑TPHPLC: 4964.35