As you chew, saliva hydrates the food matrix. WGA molecules are released from the starch and gluten network. Because WGA is water-soluble, it quickly dispersates across your tongue, gums, and inner cheeks.
Listen to your mouth. If chewing bread feels like chewing glue and leaves your throat scratchy, WGA might be the hidden variable you never knew existed. chew wga
If you’ve ever chewed a piece of bread for a long time—longer than usual—you might have noticed a strange, almost glue-like sensation. The soft dough seems to cling to your cheeks and teeth, becoming pasty and sticky. While most people chalk this up to “just how bread works,” researchers have identified a specific molecular culprit: Wheat Germ Agglutinin (WGA) . As you chew, saliva hydrates the food matrix
Your entire oral cavity is lined with a protective layer of mucus. This mucus is rich in glycoproteins (proteins with sugar chains attached). WGA has a specific, high-affinity binding site for N-acetylglucosamine and sialic acid —two sugars abundant in human saliva and mucosal tissue. Listen to your mouth