In order to purify the pigments of a plant cell making photosynthesis, they have been separated. We can see here chlorophylls, carotenoids and anthocyanins diluated samples in different concentrations.
<a href="//commons.wikimedia.org/w/index.php?title=User:Nefolid&amp;action=edit&amp;redlink=1" class="new" title="User:Nefolid (page does not exist)">Nevena Morel, with my team Lisa Bourne and Nicolas Jacquemin</a>
CC BY 4.0
<span class="int-own-work" lang="en">Own work</span>