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.jff.2020.103830

Year: 2020

Source:

Latin Name: Ananas comosus Merr.
Common Name: Pineapple
Cultivar/variety: N.A.
Class: Fruit
Part: Stem
Origin: Costa Rica
Industry: Fruit processing
Industrial process step: Decrowning,Destemming
Scale: Industrial
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

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

Extraction:

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

Total Phenols Content:

Unit: mg GAE/ 100g DW sample
TPspectrophotometric: 482.5
TPhplc: 7.58
Unit: mg/100g DW sample

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
Caffeic acid 3.82000 0.40000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Ferulic acid 3.76000 0.34000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
∑TPHPLC: 7.58