As nouns the difference between phycocyanin and phytocyanin
is that phycocyanin is a pigment from the light-harvesting phycobiliprotein family, along with allophycocyanin and phycoerythrin, an accessory pigment to chlorophyll while phytocyanin is any of a family of blue, copper-containing proteins present in many plants.
phycocyanin
English
Noun
(
wikipedia phycocyanin)
(biochemistry) A pigment from the light-harvesting phycobiliprotein family, along with allophycocyanin and phycoerythrin, an accessory pigment to chlorophyll.
phytocyanin
English
Noun
(
en noun)
(protein) Any of a family of blue, copper-containing proteins present in many plants