Anthocyanin-rich extracts from purple and red potatoes as natural colourants: Bioactive properties, application in a soft drink formulation and sensory analysis

Shirley L. Sampaio, Julien Lonchamp, María Inês Días, Catriona Liddle, Spyridon Α. Petropoulos, Jasmina Glamočlija, Alexios A. Alexopoulos, Celestino Santos‐Buelga, Isabel C.F.R. Ferreira, Lillian Barros