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.ifset.2019.102254

Year: 2020

Source:

Latin Name: Coffea arabica
Common Name: Coffee
Cultivar/variety: N.A.
Class: Fruit
Part: Seed
Origin: Puerto Rico
Industry: HoReCa
Industrial process step: Coffee Brewing
Scale: Laboratory
Number of Lots: 2
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

Sample: Pretreated
Defatting: No
Drying: Oven drying
Thermal/Non Thermal: Roasting
Particle Size: N.A.

Extraction:

Technique: Solid-liquid extraction
Solvent: Aqueous ethanol,Ethanol
Hydrolysis: No

Total Phenols Content:

Unit: N.A.
TPspectrophotometric: N.A.
TPhplc: 4436.10
Unit: mg/kg extract

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
p-Coumaric acid 16.50000 0.00000 Catechin 2.70000 0.00000 0.00000 0.00000 0.00000 0.00000 Tyrosol 192.30000 0.50000
Chlorogenic acids 281.80000 7.60000 Epicatechin 2.90000 0.00000 0.00000 0.00000 0.00000 0.00000 Protocatechuic aldehyde 48.30000 2.82000
Caffeic acid 6.50000 0.10000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 Syringaldehyde 85.40000 1.60000
Ferulic acid 356.40000 3.20000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 Vanillin 556.60000 2.70000
4-Hydroxybenzoic acid 1812.70000 8.50000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Procatecuic acid 9.70000 0.10000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Vanillic acid 330.40000 3.20000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Syringic acid 129.80000 0.40000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Veratric acid 419.90000 3.20000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Ethylgallate 3.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Quinic acid 61.80000 0.10000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Homovanillic acid 119.40000 0.80000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
∑TPHPLC: 4436.1