date:Sep 12, 2012
natural colours from plant material using a modern process like super critical fluid extraction. Such colours have a high shelf life and also the composition turns out to be more accurate. For instance, Curcumin 95 is a common natural colour that is produced from turmeric.
Synthetic or Natural
Due to consumer concerns around synthetic dyes, there is a tilt towards promotion of natural colours. Natural colours, generally, do not need certification by regulatory bodies throughout the world. Cer