date:Sep 12, 2012
tified, synthetic colours are popular because they are less expensive but they are also effective in giving an intense and uniform colour. They can also blend easily to give a variety of hues.
Some natural colours do end up giving an unintended flavour to foods. They have also been reported to give certain allergic reactions.
To ensure reproducibility the colored components are provided in highly purified form; for increased stability and convenience, they can be formulated in suitable carrier