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.foodchem.2014.09.110

Year: 2015

Source:

Latin Name: Beta vulgaris
Common Name: Sugar beet
Cultivar/variety: N.A.
Class: Industrial crop
Part: Molasses
Origin: China
Industry: Sugar production
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: N.A.

Extraction:

Technique: Ultrasound-assisted extraction
Solvent: HCl-etanol-water
Hydrolysis: Yes

Total Phenols Content:

Unit: mg GAE/ g dried weight
TPspectrophotometric: 17.39
TPhplc: 37.52
Unit: mg/g dry plant

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 4.36000 0.13000 Cyanidin-3-O-rutinoside 0.46000 0.02000 0.00000 0.00000 0.00000 0.00000 Vanillin 13.95000 0.25000
Hydroxybenzoic acid 0.56000 0.01000 Catechin 1.88000 0.11000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Syringic acid 1.18000 0.02000 Delphinidin-3-O-rutinoside 0.31000 0.02000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Ferulic acid 14.55000 0.09000 Delphinidin-3-O-glucuronide 0.09000 0.01000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Cyanidin-3-O-glucoside 0.18000 0.01000
∑TPHPLC: 37.52