. 2018 Jun 24;2018:9070927. doi: 10.1155/2018/9070927
Copyright © 2018 Rodolfo Abarca-Vargas and Vera L. Petricevich.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 7.
Structure of betalains from genus Bougainvillea.