Premachandra, E., Amanda Sajiwanie and Udaya Rathnayaka (2024) “A Natural Food Colourant from Dioscorea alata (Dandila) in Sri Lanka: Development, Storage Stability and Bio-active Properties ”, Sumatera Medical Journal, 7(2), pp. 65-74. doi: 10.32734/sumej.v7i2.15784.