. 2021 Jan 14;11:617843. doi: 10.3389/fphar.2020.617843
Copyright © 2021 Yang, Chen, Liu, Xing, Miao, Zhao, Chang and Zhang.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
FIGURE 5.
Chemical structures of the natural antioxidants summarized in this review.