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.fbp.2021.03.015

Year: 2021

Source:

Latin Name: Zea mays
Common Name: Red corn
Cultivar/variety: N.A.
Class: Industrial crop
Part: Cob
Origin: Italy
Industry: Agricultural waste
Industrial process step:
Scale: Industrial
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

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

Extraction:

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

Total Phenols Content:

Unit: mg GAE/g
TPspectrophotometric: 27.13
TPhplc: 15307.5
Unit: μg/g

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 254.00000 18.00000 Quercetin 192.00000 2.00000
Chlorogenic acid 1233.00000 73.00000 Rutin 731.50000 2.30000
Vanillic acid 131.00000 5.00000 Kaempferol 696.00000 59.00000
Caffeic acid 185.00000 16.00000 Myricetin 63.00000 2.00000
Syringic acid 250.00000 16.00000 Catechin 2887.00000 623.00000
Ferulic acid 712.00000 4.00000 Epicatechin 1739.00000 58.00000
p-Coumaric acid 68.00000 7.00000 Apigenin 558.00000 48.80000
Cinnamic acid 216.00000 7.00000 Naringenin Chalcon 643.00000 5.60000
Cyanidin-3-O-glucoside 1528.00000 347.00000
Pelargonidin-3-O-glucoside 262.00000 28.00000
Peonidin-3-O-glucoside 492.00000 84.00000
Cyanidin-3-O-malonyl-glucoside 1727.00000 189.00000
Pel-3-mal-G 340.00000 22.00000
Pn-3-mal-G 400.00000 17.00000
∑TPHPLC: 15307.5