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.jff.2014.10.034

Year: 2015

Source:

Latin Name: Arachis hypogaea
Common Name: Peanut
Cultivar/variety: IAC 886
Class: Nut
Part: Skin
Origin: Brazil
Industry: Nut 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: Organic Solvent Extraction
Drying: No
Thermal/Non Thermal: Irradiation
Particle Size: ˂16 mesh

Extraction:

Technique: Solid-liquid extraction
Solvent: Mixture
Hydrolysis: Yes

Total Phenols Content:

Unit: mg catechin equivalents/g defatted sample DW
TPspectrophotometric: 73.33
TPhplc: 14806.31
Unit: μg/g DW

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
Protocatechuic acid 266.23000 (+)-Catechin 1000.60000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Gallic acid 36.67000 1.04000 (−)-Epicatechin 617.61000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Caffeic acid 23.50000 1.05000 Procyanidin dimer A 4573.20000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
p-Coumaric acid 66.86000 3.72000 Procyanidin dimer B 1498.80000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Procyanidin trimer A 5723.20000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Procyanidin tetramer A 889.30000 89.20000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Quercetin 44.86000 1.57000
Isorhamnetin-glucoside 34.41000 1.42000
Gallocatechin 14.88000 0.30000
Prodelphinidin A 16.19000 0.61000
∑TPHPLC: 14806.31