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Comprehensive characterization of bioactive phenols from new Brazilian superfruits by LC-ESI-QTOF-MS, and their ROS and RNS scavenging effects and anti-inflammatory activity.
- Source :
-
Food chemistry [Food Chem] 2019 May 30; Vol. 281, pp. 178-188. Date of Electronic Publication: 2019 Jan 03. - Publication Year :
- 2019
-
Abstract
- Brazilian native fruits (BNF) remain unexplored and underutilized resources with a high potential to improve human health and wellness. In our study, five new BNF (Eugenia stipitata, Sageretia elegans, Byrsonima arthropoda, Spondias mombin andRubus rosaefolius)were evaluated for their phenolic composition by LC-ESI-QTOF-MS; and for their ROS and RNS scavenging effects (ROO, O <subscript>2</subscript> <superscript>-</superscript> , NO, HOCl); in vivo anti-inflammatory activity (neutrophil migration); and in vivo acute toxicity in Galleria mellonella. Eighty-six phenolic compounds were identified, including hydroxybenzoic acids, hydroxycinnamic acids, flavonoids, anthocyanins and ellagitannins, several of which had never been reported in BNF. The BNF exhibited high antioxidant effects against biologically relevant radicals, and treated animals showed decreased neutrophil influx and NF-kB activation. Thus, these BNF are good sources of antioxidant and anti-inflammatory molecules that can be beneficial for human health as functional foods. Based on their bioactivity, they can be considered as new Brazilian superfruits.<br /> (Copyright © 2019 Elsevier Ltd. All rights reserved.)
- Subjects :
- Animals
Anthocyanins analysis
Anthocyanins pharmacology
Anti-Inflammatory Agents analysis
Antioxidants analysis
Antioxidants pharmacology
Cell Movement drug effects
Cell Survival drug effects
Chromatography, Liquid
Coumaric Acids analysis
Coumaric Acids pharmacology
Flavonoids analysis
Flavonoids pharmacology
Functional Food
Hydrolyzable Tannins analysis
Hydrolyzable Tannins pharmacology
Hydroxybenzoates analysis
Hydroxybenzoates pharmacology
Lepidoptera drug effects
Lepidoptera metabolism
Mass Spectrometry
Mice
NF-kappa B genetics
NF-kappa B metabolism
Neutrophils drug effects
Neutrophils metabolism
Phenols analysis
Plant Extracts analysis
Plant Extracts pharmacology
RAW 264.7 Cells
Toxicity Tests, Acute
Anti-Inflammatory Agents pharmacology
Fruit chemistry
Phenols pharmacology
Reactive Nitrogen Species metabolism
Reactive Oxygen Species metabolism
Subjects
Details
- Language :
- English
- ISSN :
- 1873-7072
- Volume :
- 281
- Database :
- MEDLINE
- Journal :
- Food chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 30658745
- Full Text :
- https://doi.org/10.1016/j.foodchem.2018.12.106