Cite us: Teslić, N., Pojić, M., Stupar, A., Mandić, A., Pavlić, B., Mišan, A. (2024) 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.foodres.2021.110609

Year: 2021

Source:

Latin Name: Paeonia rockii
Common Name: Tree peony
Cultivar/variety: N.A.
Class: Herb
Part: Shell
Origin: China
Industry: Herb processing
Industrial process step:
Scale: Laboratory
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

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

Extraction:

Technique: Solid-liquid extraction
Solvent: Methanol
Hydrolysis: No

Total Phenols Content:

Unit: g GAE/100 g
TPspectrophotometric: 4
TPhplc: 1324.65
Unit: mg/kg

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
Sinapic acid 9.64000 0.07000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Gallic acid 79.97000 3.54000 Procyanidin B2 63.46000 0.55000 trans-Resveratrol 8.50000 0.59000 Oxypaeoniflorin 6.17000 0.79000
Methyl gallate 588.98000 74.37000 (+)-Catechin 495.82000 8.07000 Paeoniflorin 43.01000 2.70000
p-Coumaric acid 0.19000 0.17000 Apigenin 7-glucoside 9.02000 0.30000 Phlorizin 9.76000 0.17000
Astragalin 4.52000 0.26000 Benzoylpaeoniflorin 2.48000 0.54000
Luteolin 1.83000 0.56000
Apigenin 1.30000 0.03000
∑TPHPLC: 1324.65