PROBLEM TO BE SOLVED: To provide a novel syneresis depressor containing a Tremella fuciformis polysaccharide as an active ingredient.SOLUTION: Provided is a syneresis depressor obtained by combining a Tremella fuciformis polysaccharide and starch and containing these as active ingredients.EFFECT: It becomes easy to provide stable food products, pharmaceuticals, quasi drugs, cosmetics, and the like, in which there is no syneresis from the material at the stage of processing or storage, etc., and physical properties are unlikely to change.SELECTED DRAWING: NoneCOPYRIGHT: (C)2020,JPO&INPIT【課題】シロキクラゲ多糖体を有効成分として含む新規な離水抑制剤の提供。【解決手段】シロキクラゲ多糖体及びデンプンを組み合わせ、これらを有効成分として含む離水抑制剤。【効果】加工や保存等の段階で素材からの離水が生じず、物性の変化が起こりにくい安定した食品、医薬品、医薬部外品や化粧品等の提供が容易となる。【選択図】なし