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

. 2017 Jul 24;6(3):59. doi: 10.3390/antiox6030059

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

© 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/).

PMC Copyright notice

Changes in antioxidant activity of fruits and vegetables phenolic extracts before and after 15 days of storage at 4 °C, evaluated by DPPH scavenging assay (A), ABTS decolorization assay (B) and FRAP assay (C). Antioxidant activity from total phenolic methanol extract was measured with Trolox or ferrous sulfate as standard. Error bars represent standard error of means of three replicates. * indicate significant differences (Fisher’s LSD, p < 0.05) between values before and after storage.

Changes in antioxidant activity of fruits and vegetables phenolic extracts before and after 15 days of storage at 4 °C, evaluated by DPPH scavenging assay (A), ABTS decolorization assay (B) and FRAP assay (C). Antioxidant activity from total phenolic methanol extract was measured with Trolox or ferrous sulfate as standard. Error bars represent standard error of means of three replicates. * indicate significant differences (Fisher’s LSD, p < 0.05) between values before and after storage.