Definition of ALUMINA. : the oxide of aluminum Al2O3 occurring native as corundum and in hydrated forms (as in bauxite).
Soy foods are good sources of protein, vitamins, minerals and fiber and are also low in saturated fats, says the Harvard School of Public Health.
Textured vegetable protein â sometimes referred to as textured soy protein â is a meat substitute made from soy flour.extured vegetable protein â sometimes referred to as textured soy protein â is a meat substitute made from soy flour.