I-Phycocyanin yi-blue, iprotheni yendalo ekhutshwe kwi-Spirulina.Yiprotheyini enyibilikayo emanzini.I-Spirulina isicatshulwa i-phycocyanin yi-pigment etyiwayo esetyenziswa ekutyeni nakwiziselo, ikwayinto ebalaseleyo yezondlo kukhathalelo lwempilo kunye nokutya okuphezulu, ngaphandle koko yongezwa kwiimveliso zokuthambisa ngenxa yepropathi yayo ekhethekileyo.