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. 2017 Nov 20;22(11):2011. doi: 10.3390/molecules22112011

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© 2017 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 (http://creativecommons.org/licenses/by/4.0/).

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(A) the chromatographic fingerprint of Sample 1 (R1) and (B) the antioxidant activity fingerprint of Sample 1 (R1) after the DPPH free radical scavenging reaction detected at 330 nm, respectively.