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/10.1111/jfpp.14100

Year: 2019

Source:

Latin Name: Malus
Common Name: Apple
Cultivar/variety: Gala
Class: Fruit
Part: Pomace
Origin: Brazil
Industry: Fruit processing
Industrial process step:
Scale: Industrial
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: 4.69 ± 0.14%

Pretreatment:

Sample: Pretreated
Defatting: No
Drying: Freeze drying
Thermal/Non Thermal: No
Particle Size: 0.425 mm

Extraction:

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

Total Phenols Content:

Unit: mg GAE/g sample
TPspectrophotometric: 5.92
TPhplc: 2155.03
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
Vanillic acid 928.21000 0.70000 Catechin 91.69000 0.35000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Gallic acid 9.22000 0.05000 Epicatechin 1051.49000 1.45000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Sinapic acid 50.14000 0.13000 Rutin 24.28000 0.72000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
∑TPHPLC: 2155.03