A Cornell research team has developed a heat- and light-stable blue dye from phycocyanin, paving the way for cleaner, ...

Cornell researchers may have cracked the code for a safer, natural alternative to artificial blue food coloring, according to ...

Cornell food scientists have created a natural blue food dye made of algae protein that could replace petroleum-based ...

The new algae-derived blue dye offers food producers a vibrant and stable alternative to synthetic colourants and emulsifiers ...