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Parade of Pigments   (molecular structure)

Flavonoids  (Continued below Betalains)

                                 

                      flavonoid     

 

Carotenoids

                          

                beta carotene

Betalains

                                                             

             betacyanin                                                                          portulaxanthin III

Flavonoids (Cont'd.)

                              

             pelargonidin                                    cyanidin                                              peonidin

 

                          

                 delphinidin                                       malvidin                                        petunidin

 

2011, Central Coast Geranium Society (CCGS )