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. 2022 Jun 27;11(7):1272. doi: 10.3390/antiox11071272

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© 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/).

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HPLC analysis and in vitro antioxidant activities of Purslan ethanolic extract (PEE), Chicory water extract (CWE), and their combination (PEE/CWE). (A) HPLC analysis of PEE. (B) HPLC analysis of CWE. (C) α,α-diphenyl-β picrylhydrazyl (DPPH) scavenging activity. (D) Nitric oxide (NO) scavenging activity. (E) Superoxide radical scavenging activity. (F) Total antioxidant capacity. The results are shown as the mean ± SD (n = 3). Different letters for the same parameter are significantly different at p < 0.05.

HPLC analysis and in vitro antioxidant activities of Purslan ethanolic extract (PEE), Chicory water extract (CWE), and their combination (PEE/CWE). (A) HPLC analysis of PEE. (B) HPLC analysis of CWE. (C) α,α-diphenyl-β picrylhydrazyl (DPPH) scavenging activity. (D) Nitric oxide (NO) scavenging activity. (E) Superoxide radical scavenging activity. (F) Total antioxidant capacity. The results are shown as the mean ± SD (n = 3). Different letters for the same parameter are significantly different at p < 0.05.