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.2017.11.014

Year: 2018

Source:

Latin Name: Dahlia mignon
Common Name: Dahlia
Cultivar/variety: N.A.
Class: Herb
Part: Flower
Origin: Portugal
Industry: Herb processing
Industrial process step:
Scale: Industrial
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

Sample: Non-treated
Defatting: No
Drying: No
Thermal/Non Thermal: No
Particle Size: 20 mesh

Extraction:

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

Total Phenols Content:

Unit: N.A.
TPspectrophotometric: N.A.
TPhplc: 18.86
Unit: mg/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
5-O-Caffeolquinic acid 1.82000 0.06000 Eriodictyol-dihexoside 0.12000 0.02000
Pentahydroxyflavanone-dihexoside 0.93000 0.04000
Pentahydroxyflavanone-acetylhexosidehexoside 0.76000 0.05000
Eriodictyol-deoxyhexosyl-hexoside 1.14000 0.06000
Kaempferol-pentosyl-rhamnosyl-hexoside 2.23000 0.02000
Eriodictyol-hexoside 1.56000 0.07000
Isoliquiritigenin-dihexoside 1.57000 0.01000
Quercetin-3-O-rutinoside 0.89000 0.03000
Apigenin-hexoside 2.08000 0.05000
Naringenin-hexoside-acetylhexoside 0.82000 0.01000
Naringenin-3-O-glucoside 2.92000 0.03000
Isoliquiritigenin-hexoside-acetylhexoside 0.10000 0.01000
Hesperetin-pentosyl-rhamnoside 0.24000 0.01000
Butein-4′-glucoside (Coreopsin) 0.81000 0.05000
Kaempferol-pentosyl-rhamnoside 0.17000 0.03000
Coreopsin derivative 0.70000 0.02000
∑TPHPLC: 18.86