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Force-deformation curves were obtained by plotting the data points of the force as a function of the percentage deformation of the food samples. The intra-oral distribution of unstimulated and chewing-gum-stimulated parotid saliva. This finding is in accordance with Pedersen, et al. J Physiol ; Unstimulated saliva was collected over a period of 5 min. Physiol Behav ; Parafilm is an inert and tasteless material, so it does not cause gustatory secretory stimulation. We observed no significant differences among the cycle durations while chewing on the various natural foods Table 3. Parotid flow rate as related whole saliva volume.

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