Rigatoni Rigatoni Rigatoni are a form of tube-shaped pasta of varying lengths and diameters originating in Italy. They are larger than penne and ziti, and sometimes slightly curved, though nowhere near as curved as elbow macaroni. Rigatoni characteristically have ridges down their length, sometimes spiraling around the tube, and unlike penne, rigatoni's ends are cut square (perpendicular) to the tube walls instead of diagonally. The word "rigatoni" comes from the Italian word "rigato" ("rigatone" being the augmentative and "rigatoni" the plural form), which means "ridged" or "lined", and is associated with the cuisine of southern and central Italy. Rigatoncini are a
Pasta processing Pasta processing Pasta processing is the process in which wheat semolina or flour is mixed with water and the dough is extruded to a specific shape, dried and packaged. Durum wheat semolina or flour, common farina or flour, or combination of both is mixed with water and eggs (for egg noodles) and other optional ingredients (like spinach, tomato, herbs and etc.). Usually 25-30 kg of water is added per 100 kg of semolina. The amounts are measured by computerized dispensers. The mixture is then kneaded by auger extruder equipped with mixing paddles and kneading blades to obtain a homogeneous mass,