The phrase "satiety factor" refers to something that makes you feel full and satisfied after eating. It is the feeling that tells you that you have had enough to eat and don't need to keep eating. Full definition
Protein also has a high satiety factor which means using a good clean source of protein for fuel will help you stay full for longer. (tomcoffeyfitness.com)
You'll increase the fiber, protein and satiety factor in this crowd pleasing dip! (eatreallivewell.com)
One of the key health benefits of oatmeal is its high fiber content, which accounts for this fantastic food's amazing satiety factor — after all, a bowl of oatmeal is enough to tide most people over for several hours. (petconsider.com)