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.foodchem.2018.04.057

Year: 2018

Source:

Latin Name: Araucaria angustifolia (bertol.) Kuntze
Common Name: Pinhão
Cultivar/variety: N.A.
Class: Herb
Part: Seed
Origin: Brazil
Industry: Herb processing
Industrial process step: Heating
Scale: Laboratory
Number of Lots: 1
Number of Replicates Within One Lot: 2
Moisture Content: N.A.

Pretreatment:

Sample: Pretreated
Defatting: No
Drying: Oven drying
Thermal/Non Thermal: No
Particle Size: 0.037–0.074 mm

Extraction:

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

Total Phenols Content:

Unit: N.A.
TPspectrophotometric: N.A.
TPhplc: 71.79
Unit: mg/g dry 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
Protocatechuic acid 4.30000 0.20000 (+)-Catechin 13.10000 0.40000 Prodelphinidin B3 3.87000 0.09000
Ferulic acid hexoside 1.52000 0.04000 (-)-Epicatechin 8.10000 0.20000 B-type (epi)catechin dimer 13.30000 0.30000
Eriodictyol-O-hexoside 0.68000 0.05000 B-type (epi)catechin trimer 3.25000 0.04000
Quercetin-3-O-glucoside 1.03000 0.01000 B-type (epi)catechin dimer 6.25000 0.05000
B-type (epi)catechin dimer 6.80000 0.10000
B-type (epi)catechin dimer 7.19000 0.01000
B-type (epi)catechin trimer 2.40000 0.10000
∑TPHPLC: 71.79