フィコシアニンふぃこしあにんMeanings1nounphycocyaninA blue pigment-protein complex found in cyanobacteria and some algae; used in biochemistry and food coloring.フィコシアニンは藍らん藻そう類るいに含ふくまれる青あお色いろの色しき素そタンパク質しつです。Phycocyanin is a blue pigment-protein found in cyanobacteria.