出典:Wikipedia
出典:『Wikipedia』 (2011/07/21 17:42 UTC 版)
Copigmentation is a phenomenon where pigmentation due to anthocyanidins is reinforced by the presence of other colorless flavonoids known as cofactors or “copigments”. There is a formation of a non covalently linked complex. An example is the bluish purple flowers of the Japanese garden iris (Iris ensata).