PROBLEM TO BE SOLVED: To provide a stabilizer for oil-soluble material-containing liquid food that improves the dispersion stability of oil-soluble material during storage for oil-soluble material-containing liquid food.SOLUTION: A stabilizer for oil-soluble material-containing liquid food contains welan gum. In the stabilizer for oil-soluble material-containing liquid food, the liquid food is a beverage. In the stabilizer for oil-soluble material-containing liquid food, the stabilizer is a creaming inhibitor. The oil-soluble material-containing liquid food contains the welan gum of 0.001-1 mass%.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】油溶性物質含有液状食品において、保存下における油溶性物質の分散安定性を向上する油溶性物質含有液状食品用安定剤の提供。【解決手段】ウェランガムを含有する、油溶性物質含有液状食品用安定剤。液状食品が飲料である、前記油溶性物質含有液状食品用安定剤。安定剤がクリーミング発生抑制剤である、前記油溶性物質含有液状食品用安定剤。ウェランガムを0.001~1質量%含有する油溶性物質含有液状食品。【選択図】なし