PROBLEM TO BE SOLVED: To provide a composition whose viscosity is hard to be reduced even if shear speed is increased, and having fluidization properties more close to Newton fluid.SOLUTION: Provided is a nutritive composition with fluidization properties including an auxiliary agent imparting viscosity but not imparting shear fluidization properties prepared in such a manner that, provided that the measurement results of the shear stress and shear speed at the measurement points of optional two or more points in a shear speed region at the shear speed of 0.1 to 1,000/s are represented by the following viscosity equation P=μDn(P denotes the shear stress(Pa) D denotes the shear speed(1/s) μ denotes non-Newtonian viscosity coefficient and n denotes non-Newtonian viscosity index), the value of the n is 0.3 to 1.0, and also the viscosity (25°C) at the shear speed of 10/s reaches 150 mPa s or more. Also provided is a nutritive composition imparting viscosity but having shear fluidization properties, in which the auxiliary agent is selected from water-absorbing food fiber, a thickener not having network structure in an aqueous solution and starch not beforehand subjected to α formation treatment.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】ずり速度が上昇しても粘度が低下しにくい、よりニュートン流体に近い流動特性を有する組成物の提供。【解決手段】ずり速度0.1~1000/sのずり速度域の任意の2点、又はそれ以上の測定点でのずり応力とずり速度の測定結果を、以下の粘性式P=μDn(Pはずり応力(Pa)、Dはずり速度(1/s)、μは非ニュートン粘性係数、nは非ニュートン粘性指数)で表す場合のnの値が0.3~1.0であり、かつ、ずり速度10/sにおける粘度(25℃)が150mPa・s以上であるように調製された、粘性を付与するがずり流動化特性を付与しない補助剤を含む、流動化特性を有する栄養組成物。前記補助剤が吸水性食物繊維、水溶液中で網目構造を有しない増粘剤又は予めα化処理されていない澱粉から選択される粘性を付与するが、ずり流動化特性を有する栄養組成物。【選択図】図2
