Potentiometric and UV-Vis spectrophotometric titrations for evaluation of the antioxidant capacity of chicoric acid

The antioxidant capacity (AOC) of chicoric acid (ChA, the main antioxidant component of Echinacea) or an ethanol/water-extract of Echinacea flowers was determined by potentiometric and UV-Vis absorption spectrophotometric titrations with ABTS˙(+) radical cations as the oxidizing probe. The potentiom...

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Detalles Bibliográficos
Autores principales: Yi, Haiqing, Cheng, Yan, Zhang, Yu, Xie, Qingji, Yang, Xiaoping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9050702/
https://www.ncbi.nlm.nih.gov/pubmed/35496633
http://dx.doi.org/10.1039/d0ra01248c

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9050702/
https://www.ncbi.nlm.nih.gov/pubmed/35496633
http://dx.doi.org/10.1039/d0ra01248c

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