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.indcrop.2021.113369

Year: 2021

Source:

Latin Name: Gossypium hirsutum L.
Common Name: Cotton
Cultivar/variety: N.A.
Class: Industrial crop
Part: Flower
Origin: China
Industry: Agricultural waste
Industrial process step:
Scale: Laboratory
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

Sample: Pretreated
Defatting: No
Drying: Freeze drying
Thermal/Non Thermal: No
Particle Size: 200-500 µm

Extraction:

Technique: Pressurized-liquid extraction
Solvent: Water
Hydrolysis: No

Total Phenols Content:

Unit: mg GAE/g
TPspectrophotometric: 101.93
TPhplc: 185.014
Unit: mg/g extract

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
Rutin 0.07400 0.01500
Isoquercitrin 110.54000 6.56000
Kaempferol-3-β-D-glucopyranoside 5.77000 0.12000
Isorhamnetin-3-O-glucoside 0.95000 0.08000
Spiraeoside 36.31000 3.20000
Tiliroside 5.84000 0.18000
Quercetin 22.41000 4.80000
Kaempferol 3.12000 0.07000
∑TPHPLC: 185.014