Natural Colours
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Carotenoids Carotenoids are the compounds responsible for yellow, orange and red colours in many fruit, vegetable and algal sources. Within each source, carotenoids vary in concentration, proportions and chemical structure, all of which influence how it can be used in a food product . Food colouring carotenoids include annatto, beta-carotene, paprika, lycopene, lutein, carrot oil and saffron. Each contains different types and ratios of carotenoids.