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/10.3390/molecules25235734

Year: 2020

Source:

Latin Name: Opuntia ficus-indica (L.) Mill.
Common Name: Prickly pear
Cultivar/variety: Nopal Espinoso
Class: Fruit
Part: Seed
Origin: Spain
Industry: Fruit processing
Industrial process step:
Scale: Laboratory
Number of Lots: 1
Number of Replicates Within One Lot: 6
Moisture Content: N.A.

Pretreatment:

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

Extraction:

Technique: Ultrasound-assisted extraction
Solvent: Aqueous methanol
Hydrolysis: Yes

Total Phenols Content:

Unit: N.A.
TPspectrophotometric: N.A.
TPhplc: 266.66
Unit: mg/kg DW sample

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 hexoside 22.36000 1.10000 Quercetin 0.90000 0.00000
Caffeic acid hexoside 14.13000 Quercetin-3-O-rutinoside 8.34000 0.20000
Ferulic acid diglucoside 108.97000 3.50000 Quercetin-3-O-galactoside 3.58000 0.10000
Feruloyl gluconic acid 14.21000 0.50000 Isorhamnetin-pentosyl rutinoside 3.71000 0.10000
Ferulic acid derivative 11.93000 0.20000 Isorhamnetin-pentosyl rhamnoside 0.86000 0.00000
Isorhamnetin-3-O-rutinoside 1.59000 0.00000
Isorhamnetin-3-O-galactoside 3.31000 0.10000
Isorhamnetin-3-O-glucoside 51.03000 1.60000
Isorhamnetin acylated hexoside 21.74000 1.10000
∑TPHPLC: 266.66