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: http://dx.doi.org/10.1007/s13765-016-0173-8

Year: 2016

Source:

Latin Name: Oryza sativa
Common Name: Rice
Cultivar/variety: N.A.
Class: Cereal
Part: Hull/Husk
Origin: Thailand
Industry: Cereal processing
Industrial process step: Milling
Scale: Industrial
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

Sample: Pretreated
Defatting: No
Drying: No
Thermal/Non Thermal: No
Particle Size: ˂500 µm

Extraction:

Technique: Solid-liquid extraction
Solvent: Water
Hydrolysis: Yes

Total Phenols Content:

Unit: mg GAE/g DW
TPspectrophotometric: 1.33
TPhplc: 468.84
Unit: µg/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
Gallic acid 13.94000 0.10000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Procatechuic acid 9.66000 0.08000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
p-hydroxybenzoic acid 5.88000 0.02000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Vanillic acid 7.99000 0.13000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Chlorogenic acid 3.34000 0.04000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Caffeic acid 8.69000 0.04000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Syringic acid 26.83000 0.06000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
p-coumaric acid 287.64000 0.74000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Ferulic acid 97.63000 0.86000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Sinapic acid 7.24000 0.07000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
∑TPHPLC: 468.84