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/foods10081949

Year: 2021

Source:

Latin Name: Malus
Common Name: Apple
Cultivar/variety: Rosaceae
Class: Fruit
Part: Pomace
Origin: Spain
Industry: Fruit processing
Industrial process step:
Scale: Industrial
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: No
Particle Size: N.A.

Extraction:

Technique: Solid-liquid extraction
Solvent: Aqueous methanol
Hydrolysis: No

Total Phenols Content:

Unit: N.A.
TPspectrophotometric: N.A.
TPhplc: 356.6
Unit: mg/100 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
5-O-Caffeoylquinic acid 108.00000 16.00000 Epicatechin 12.00000 1.00000 Phlorizin 39.00000 1.00000
4-O-Caffeoylquinic acid 18.00000 2.00000 B-type (epi)catechin trimer 10.00000 1.00000
B-type (epi)catechin tetramer 4.00000 0.10000
3-Hydroxyphloretin-2'-O-xylosyl-glucoside 3.60000 0.40000
Quercetin-3-O-rutinoside 24.00000 2.00000
Quercetin-3-O-glucoside 24.00000 4.00000
Quercetin-O-hexoside II 24.00000 1.00000
Phloretin-2-O-xyloglucoside 15.00000 1.00000
Quercetin-O-pentoside 22.00000 1.00000
Isorhamnetin-3-O-rutinoside 24.00000 2.00000
B-type (epi)catechin dimer 29.00000 6.00000
∑TPHPLC: 356.6