Brown FK (Brown FK, Kipper Brown, Chocolate Brown FK, E154) is a synthetic brown dye, a mixture of six azo dyes, other paints, and sodium chloride and/or sodium sulfite.
Banned in our country and many other countries.
May cause allergic reactions, asthma, urticaria; have harmful effects on the heart, kidneys, liver, thyroid gland. Aspirin-sensitive people are best avoided. It is not recommended to give to children.
Sometimes used in the manufacture of smoked and canned fish, smoked ham, potato chips.