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/10.17113/ftb.57.01.19.5784

Year: 2019

Source:

Latin Name: Elaeis guineensis
Common Name: Oil palm tree
Cultivar/variety: N.A.
Class: Industrial crop
Part: Kernel
Origin: Brazil
Industry: Oil production
Industrial process step:
Scale: Industrial
Number of Lots: 1
Number of Replicates Within One Lot: 1
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: HCl-etanol-water
Hydrolysis: No

Total Phenols Content:

Unit: mg GAE/g DW
TPspectrophotometric: 5.19
TPhplc: 4380
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
Gallic acid 590.00000 0.00000 Catechin 130.00000 0.00000 0.00000 0.00000 Lariciresinol 40.00000 0.00000
Pyrogallol 1550.00000 0.00000 Myricetin 50.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Catechol 270.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Homovanillic alcohol 150.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
4-Hydroxybenzoic acid 980.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Ferulic acid 560.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Vanillin 30.00000 0.00000
Syringaldehyde 30.00000 0.00000
∑TPHPLC: 4380