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.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: 0.3
TPhplc: 1790
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
Gallic acid 6.13000 0.27000 Apigenin 7-glucoside 5.59000 0.22000 trans-Resveratrol 2.98000 0.27000 Oxypaeoniflorin 71.12000 2.45000
Methyl gallate 6.08000 0.35000 Astragalin 0.40000 0.04000 Albiflorin 29.52000 2.05000
Luteolin 5.06000 0.26000 Paeoniflorin 1659.93000 44.02000
Apigenin 1.23000 0.06000 Benzoylpaeoniflorin 1.96000 0.35000
∑TPHPLC: 1790