date:Sep 06, 2012
ours that have been chemically synthesised) or natural. Historically the use of colours centered on synthetic ones. However, as technology evolved, a revolution in the availability of natural colours has taken place, which can offer equal stability to their synthetic counterparts in a wide range of applications. Natural colours have always been part of the diet. They have been isolated and added back to foods for the same reasons as the synthetic / certified colours. Chlorophylls, carotenoids an