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.indcrop.2020.112250

Year: 2020

Source:

Latin Name: Malus domestica L.
Common Name: Apple
Cultivar/variety: Pink Lady
Class: Fruit
Part: Pomace
Origin: Australia
Industry: Fruit processing
Industrial process step: Destemming
Scale: Laboratory
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

Sample: Pretreated
Defatting: No
Drying: Freeze drying
Thermal/Non Thermal: Pressing
Particle Size: ˂ 250 μm

Extraction:

Technique: Solid-liquid extraction
Solvent: Methanol,Mixture
Hydrolysis: Yes

Total Phenols Content:

Unit: mg GAE/DW g sample
TPspectrophotometric: 13.76
TPhplc: 628.36
Unit: mg/kg DW sample

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
Protocatechuic acid 9.94000 0.00000 Catechin 1.50000 0.30000 0.00000 0.00000 0.00000 0.00000 Phloretin 2.90000 0.00000
Chlorogenic acid 160.40000 0.00000 Procyanidin B2 14.88000 0.00000 0.00000 0.00000 0.00000 0.00000 Phloridzin 67.40000 0.00000
4-Hydroxybenzoic acid 51.54000 0.00000 Epicatechin 23.52000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Caffeic acid 21.15000 0.00000 Rutin 4.63000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
p-Coumaric acid 21.06000 0.00000 Quercetin-3-O-galactoside 76.69000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Ferulic acid 4.66000 0.00000 Quercetin-3-O-glucoside 31.38000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Isoferulic acid 24.92000 0.00000 Quercetin-3-arabinofuranoside 27.03000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Quercetin-pentoside 36.57000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Quercetin-3-O-rhamnoside 45.49000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Quercetin 2.70000 0.10000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
∑TPHPLC: 628.36