Article (Scientific journals)
Phenolic Extract from Aralia nudicaulis L. Rhizomes Inhibits Cellular Oxidative Stresses.
Lion, Quentin; Pichette, Andre; Mihoub, Mouadh et al.
2021In Molecules, 26 (15), p. 4458
Peer reviewed
 

Files


Full Text
molecules-26-04458-v2.pdf
Author postprint (1.33 MB) Creative Commons License - Attribution
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Aralia nudicaulis L.; IR-A; ROS; UV-B; enriched extract; fibroblasts; phenolic acids; quantitative analysis; Anti-Inflammatory Agents; Antioxidants; Phenols; Plant Extracts; Reactive Oxygen Species; Anti-Inflammatory Agents/pharmacology; Antioxidants/pharmacology; Aralia/chemistry; Cell Line; Fibroblasts/cytology; Fibroblasts/drug effects; Humans; Oxidative Stress/drug effects; Phenols/pharmacology; Plant Extracts/pharmacology; Reactive Oxygen Species/metabolism; Rhizome/chemistry; Skin/cytology; Skin/drug effects; Aralia; Oxidative Stress; Rhizome; Skin; Analytical Chemistry; Chemistry (miscellaneous); Molecular Medicine; Pharmaceutical Science; Drug Discovery; Physical and Theoretical Chemistry; Organic Chemistry
Abstract :
[en] UV-B and IR-A radiation are important inducers of biological changes in skin involving ROS generation. The overloading of antioxidant defense mechanisms by ROS production could lead to photoaging and photocarcinogenesis processes. Various traditional usages are reported for Aralia nudicaulis L. extracts, including treatment of dermatological disorders. Antioxidant and anti-inflammatory properties have already been reported for other Aralia species possibly due to the presence of phenolic compounds. However, the phenolic composition and the potential activity of A. nudicaulis rhizomes extract against oxidative stress and UV/IR damages have not been investigated. The main aims of this study were to prepare a fraction enriched in phenolic compounds (FEPC) from A. nudicaulis rhizomes, to identify its major phenolic compounds and to assess its potential for protective effects against oxidative stress induced by UV-B, IR-A or inflammation. A quantitative LC-MS study of FEPC shows that chlorogenic, caffeic and protocatechuic acids are the main phenolic compounds present, with concentrations of 15.6%, 15.3% and 4.8% of the total composition, respectively. With a validated analytical method, those compounds were quantified over different stages of the growing period. As for biological potential, first this extract demonstrates antioxidant and anti-inflammatory activities. Furthermore, ROS generation induced by IR-A and UV-B were strongly inhibited by A. nudicaulis extract, suggesting that Aralia nudicaulis L. rhizome extract could protect dermal cells against oxidative stress induced by UV-B and IR-A.
Disciplines :
Chemistry
Author, co-author :
Lion, Quentin  ;  Université de Liège - ULiège > GIGA > GIGA Stem Cells - Medical Chemistry ; Laboratoire D'Analyse et de Séparation des Essences Végétales (LASEVE), Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC G7H 2B1, Canada
Pichette, Andre;  Laboratoire D'Analyse et de Séparation des Essences Végétales (LASEVE), Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC G7H 2B1, Canada ; Centre de Recherche sur la Boréalie (CREB), Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC G7H 2B1, Canada
Mihoub, Mouadh;  Laboratoire D'Analyse et de Séparation des Essences Végétales (LASEVE), Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC G7H 2B1, Canada
Mshvildadze, Vakhtang;  Laboratoire D'Analyse et de Séparation des Essences Végétales (LASEVE), Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC G7H 2B1, Canada ; Centre de Recherche sur la Boréalie (CREB), Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC G7H 2B1, Canada
Legault, Jean;  Laboratoire D'Analyse et de Séparation des Essences Végétales (LASEVE), Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC G7H 2B1, Canada ; Centre de Recherche sur la Boréalie (CREB), Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC G7H 2B1, Canada
Language :
English
Title :
Phenolic Extract from Aralia nudicaulis L. Rhizomes Inhibits Cellular Oxidative Stresses.
Publication date :
23 July 2021
Journal title :
Molecules
eISSN :
1420-3049
Publisher :
MDPI AG, Switzerland
Volume :
26
Issue :
15
Pages :
4458
Peer reviewed :
Peer reviewed
Available on ORBi :
since 25 April 2023

Statistics


Number of views
29 (4 by ULiège)
Number of downloads
8 (1 by ULiège)

Scopus citations®
 
5
Scopus citations®
without self-citations
5
OpenCitations
 
1
OpenAlex citations
 
3

Bibliography


Similar publications



Contact ORBi