Final answer:
Extruded pet foods are pet foods cooked in an extruder. They have advantages such as improved digestion, longer shelf life, and customized nutritional needs. The extrusion process enhances flavor and aroma.
Step-by-step explanation:
The pet foods cooked in an extruder are known as extruded pet foods. Extrusion is a process commonly used in pet food manufacturing. In this process, a mixture of ingredients is cooked under high temperature and pressure, which leads to the expansion and transformation of the mixture into a solid, durable product.
Extruded pet foods have several advantages. They are more easily digestible, have a longer shelf life, and can be customized to meet the nutritional needs of different pets. The extrusion process also helps to eliminate potentially harmful bacteria and increases the palatability of the food through the Maillard reaction, resulting in enhanced flavor and aroma.
Overall, extruded pet foods are widely used due to their nutritional benefits, extended shelf life, and improved palatability.