Cite us: Teslić, N., Pojić, M., Stupar, A., Mandić, A., Pavlić, B., Mišan, A. (2024) 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.lwt.2020.109995

Year: 2021

Source:

Latin Name: Rubus idaeus L.
Common Name: Raspberry
Cultivar/variety: Heritage
Class: Fruit
Part: Seed
Origin: China
Industry: Fruit processing
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: Oven drying
Thermal/Non Thermal: No
Particle Size: 0.25 mm

Extraction:

Technique: Ultrasound-assisted extraction
Solvent: Other
Hydrolysis: Yes

Total Phenols Content:

Unit: mg/100 g sample
TPspectrophotometric: 2540
TPhplc: 346.4
Unit: mg/100 g 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 4.14000 Catechin 10.04000 0.43000
Chlorogenic acid 20.43000 0.07000 Epicatechin 49.15000 0.96000
Ellagic acid 136.66000 2.63000 Procyanidin B1 36.56000
Fertaric acid 1.33000 0.07000 Kaempferol 0.81000
p-Coumaric acid 18.72000 0.08000 Quercetin 2.49000
p-Hydroxybenzoic acid 2.06000 0.14000 Rutin 0.41000 0.01000
Protocatechuic acid 63.60000 0.38000
∑TPHPLC: 346.4