Rice semolina
Semolina flour is ground from hard durum winter wheat. Semolina flour produces stronger dough because it contains a high level of gluten, which adds elasticity to the dough. Dough made from semolina flour is easier to form into different shapes and can be sent through an electric pasta machine but it is too hard to handle when rolling out by hand because of its stickiness. Semolina flour can be mixed with unbleached white flour to produce strong dough that is easier to handle when making handmade pasta.