Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2022 May 19;11(5):993. doi: 10.3390/antiox11050993

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2022 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Ferric-reducing antioxidant power (FRAP) (a), percentage of radical scavenging activity (DPPH) (b), and total antioxidant activity (water soluble (c) and lipid soluble (d)) of S. wightii and U. rigida in different concentrations of methanol. Data are expressed as mean ± SD (n = 3). Mean values bearing different superscript letters (a,b…) differ significantly at p < 0.05 in a Duncan’s multiple comparison post hoc test. FRAP = ferric-reducing antioxidant power; DPPH = 2,2-diphenyl-1-picrylhydrazyl; TAA = total antioxidant activity; TE = Trolox equivalent; RSA = radical scavenging activity; AAE = ascorbic acid equivalent; BHTE = butylated hydroxy toluene equivalent.

Ferric-reducing antioxidant power (FRAP) (a), percentage of radical scavenging activity (DPPH) (b), and total antioxidant activity (water soluble (c) and lipid soluble (d)) of S. wightii and U. rigida in different concentrations of methanol. Data are expressed as mean ± SD (n = 3). Mean values bearing different superscript letters (a,b…) differ significantly at p < 0.05 in a Duncan’s multiple comparison post hoc test. FRAP = ferric-reducing antioxidant power; DPPH = 2,2-diphenyl-1-picrylhydrazyl; TAA = total antioxidant activity; TE = Trolox equivalent; RSA = radical scavenging activity; AAE = ascorbic acid equivalent; BHTE = butylated hydroxy toluene equivalent.