DIETARY COMPOSITION USED AS FOOD THICKENER FOR PATIENTS HAVING DYSPHAGIA AND METHOD FOR PREPARING THE SAME

摘要

PURPOSE: A production method of a food composition for a viscosity increasing agent is provided to satisfy rheological property, and to offer excellent dynamic viscoelastic property and time-dependent property. CONSTITUTION: A food composition for a viscosity increasing agent contains dextrin and a mixed gum composition in a weight ratio of 4-6:6-4. The mixed gum composition contains xanthan gum and guar gum in a weight ratio of 7-9:3-1. The xanthan gum and the guar gum are mixed and stirred to obtain the mixed gum composition. The stirring speed of the xanthan gum and the guar gum is 80-100 rpm. The stirring speed of the dextrin and the mixed gum composition is 110-130 rpm. [Reference numerals] (AA) Shear stress (Pa); (BB) Example 1; (CC) Example 2; (DD) Example 3; (EE) Comparative example 1; (FF) Shear speed (s^-1)