PROBLEM TO BE SOLVED: To provide a dispersion stabilizer, even under a salt-containing condition or an acidic condition and a high temperature condition, capable of uniformly dispersing a solid matter into a liquid without requiring procedures such as inversion and without depending on grain sizes, and a solid matter-dispersed food product containing the dispersion stabilizer and the solid matter to be dispersed.SOLUTION: Provided is a dispersion stabilizer containing: high methoxyl pectin (A component) xanthan gum (B component) and κ-carrageenan (C component), in which the A component, the B component and the C component are included in such a manner that the blending ratio between the A component and the B component being 2:8 to 7:3 in A:B by weight ratio and the blending ratio between the total of the A component and the B component and the C component being 5:5 to 9:1 in A+B:C by weight ratio. Also provided is a solid matter-dispersed food product containing the dispersion stabilizer and the solid matter to be dispersed.EFFECT: By jointly using high methoxyl pectin, xanthan gum and κ-carrageenan, the provision of a dispersion stabilizer excellent in the dispersion stability of the solid matter even at a high temperature of 90°C is made possible.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】塩を含む条件または酸性条件、高温条件においても、倒置などの手順を必要とせず、また、粒径に関わらず液中に固形物を均一に分散させることができる分散安定剤と該分散安定剤と分散すべき固形物を含む固形物分散食品の提供。【解決手段】ハイメトキシルペクチン(A成分)、キサンタンガム(B成分)、κ-カラギナン(C成分)を含む分散安定剤であって、A成分とB成分の配合割合が、重量比でA:Bが2:8~7:3であり、A成分とB成分の総量とC成分の配合割合が、重量比でA+B:Cが5:5~9:1となるようにA成分、B成分およびC成分を含む分散安定剤。および、該分散安定剤と分散すべき固形物を含む固形物分散食品。【効果】ハイメトキシルペクチンとキサンタンガム、κ-カラギナンを併用することで、90℃のような高温時においても固形物の分散安定性に優れる分散安定剤の提供を可能とした。【選択図】なし
