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.heliyon.2020.e03436

Year: 2020

Source:

Latin Name: Phoenix dactylifera L.
Common Name: Date
Cultivar/variety: Jihl
Class: Fruit
Part: Seed
Origin: Morocco
Industry: Fruit processing
Industrial process step:
Scale: Laboratory
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

Sample: Non-treated
Defatting: No
Drying: No
Thermal/Non Thermal: No
Particle Size: N.A.

Extraction:

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

Total Phenols Content:

Unit: N.A.
TPspectrophotometric: N.A.
TPhplc: 394.11
Unit: mg/100g 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
Caffeic acid 88.64000 0.82000 Luteolin 12.68000 0.31000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Chlorogenic acid 10.34000 0.31000 Quercetin 31.74000 0.14000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
p-Coumaric acid 133.68000 1.73000 Rutin 80.26000 0.94000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Ferulic acid 12.16000 0.22000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Gallic acid 13.80000 0.02300 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Vanillic acid 10.81000 0.22000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
∑TPHPLC: 394.11