Ultra-processed products refer to processing of substances derived from foods by e.g. baking, frying, extruding, moulding, re-shaping, hydrogenation and hydrolysis. They generally include a large number of additives such as preservatives, sweeteners, sensory enhancers, colorants, flavours and processing aids, but little or no whole food. They may be fortified with micronutrients. The aim is to create durable, convenient and palatable ready-to-eat or ready-to-heat food products suitable to be consumed as snacks or to replace freshly prepared food-based dishes and meals.
References
Ultra-processed products Wikipedia(Text) CC BY-SA