Abstract:C-phycocyanin (C-Pc), a photosynthetic pigment for use as a fluorescent indicator or in pharmaceutical, food, and cosmetic products, exists in a phycobilisome complex with allophycocyanin (APC), phycoerythrin (PE), and linker polypeptides. This heterogeneity makes it difficult to quantify phycobilisome composition in an ultraviolet-visible (UV-vis) spectrum. In this study, derivative analysis of UV-vis spectra was successfully applied to display the distinct wavelengths at which C-Pc, APC, and PE have maximal … Show more
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