Oral Processing Behavior of Gluten-free and Gluten-containing Breads

"During the video recording session, participants were asked to place the whole sample (5-6 g) in the mouth (e.g. single bite) and chew naturally until the bolus is ready for swallowing.~During the second section, participants were asked to place the whole sample in the mouth and chew naturally. After 5 chewing cycles, participants checked all the attributes that describe the texture sensations perceived at the beginning of mastication. A list of attributes and their definitions were provided to guide the participants. Participants proceeded with chewing until the swallowing point when they again checked all the attributes that characterize the texture sensations perceived at the end of mastication. The food bolus was then spat in a container."