xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
colourants:
substances that add or restore colour in feedingstuffs;
substances which, when fed to animals, add colours to food of animal origin;
substances which favourably affect the colour of ornamental fish or birds;
flavouring compounds: substances the inclusion of which in feedingstuffs increases feed smell or palatability.