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.2017.11.021

Year: 2018

Source:

Latin Name: Brassica oleracea
Common Name: Broccoli
Cultivar/variety: Italica
Class: Vegetable
Part: Seed
Origin: Canada
Industry: Vegetable processing
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: Freeze drying
Thermal/Non Thermal: No
Particle Size: N.A.

Extraction:

Technique: Ultrasound-assisted extraction
Solvent: Aqueous ethanol,Aqueous methanol
Hydrolysis: No

Total Phenols Content:

Unit: mg GAE/g DW
TPspectrophotometric: 8.32
TPhplc: 15600.97
Unit: mg/kg 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
3-Caffeoylquinic acid 2.70000 Kaempherol-3-o-sophoroside 21.80000 Glucoiberverin 386.00000
5-Caffeoylquinic acid 0.36000 Quercetin-3-diglucoside-7-glucoside 0.71000 Glucoiberin 3454.00000
Sinapic acid 126.80000 Sinigrin 874.00000
Glucoerucin 3050.00000
Glucoraphanin 7060.00000
Gluconapin 146.00000
Progoitrin 334.00000
Glucoalyssin 48.50000
Glucobrassicin 41.00000
Neoglucobrassin 49.50000
4-Hydroxyglucobrassicin 0.80000
4-Methoxyglucobrassicin 4.80000
∑TPHPLC: 15600.97