Phenolic acids and derivatives: studies on the relationship among structure, radical scavenging activity, and physicochemical parameters

The antiradical activity of caffeic acid (1), dihydrocaffeic acid (5), and their corresponding n-alkyl esters was evaluated by using the 2,2-diphenyl-1-picrylhydrazyl radical (DPPH(*)) method. Dihydrocaffeic acid (5) was the most potent compound, having an antiradical effect higher than that of (+/-...

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Bibliographic Details
Main Author: Silva, Francisco A. M. (author)
Other Authors: Borges, Fernanda (author), Guimarães, Carla (author), Lima, José L. F. C. (author), Matos, Carla (author), Reis, Salette (author)
Format: article
Language:eng
Published: 2019
Subjects:
Antioxidants
Caffeic acids
Esters
Free radical scavengers
Free radicals
Phenols
Potentiometry
Structure-activity relationship
Vitamin E
Online Access:http://hdl.handle.net/10284/8322
Country:Portugal
Oai:oai:bdigital.ufp.pt:10284/8322

Internet

http://hdl.handle.net/10284/8322

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