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 ostii
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: 1.4
TPhplc: 1769.91
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 62.20000 3.89000 Procyanidin B2 66.10000 3.58000 trans-Resveratrol 3.98000 0.24000 Oxypaeoniflorin 11.14000 0.97000
Methyl gallate 715.59000 18.76000 (+)-Catechin 663.48000 23.01000 Paeoniflorin 100.32000 6.69000
p-Coumaric acid 0.17000 0.13000 Apigenin 7-glucoside 6.87000 0.43000 Phlorizin 8.51000 0.47000
Astragalin 2.68000 0.41000 Benzoylpaeoniflorin 3.36000 0.64000
Luteolin 117.99000 2.47000
Apigenin 7.52000 0.08000
∑TPHPLC: 1769.91