PROBLEM TO BE SOLVED: To provide a novel medicine for intestinal disorders for the improvement of constipation and intestinal environment.SOLUTION: The invention provides a resistant glucan consisting of sugar condensate obtained by heating and condensing starch degradation products of DE 70-100 to under the presence of activated carbon, at 100-300°C； or a medicine for intestinal disorders containing the resistant glucan-processed product. Preferably, the heat process is carried out so that the dietary fiber content of resistant glucan (sugar condensate) may be 70% or more, for example, at 100-300°C for 1-180 minutes, more preferably, at 150-250°C for 1-180 minutes.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】便秘・腸内環境の改善のための、新規な整腸剤の提供。【解決手段】ＤＥ７０～１００の澱粉分解物を、活性炭の存在下、１００～３００℃で加熱縮合させて得られた糖縮合物からなる難消化性グルカンまたは該難消化性グルカン処理物を含んでなる整腸剤。難消化性グルカン（糖縮合物）の食物繊維含量が７０％以上となるように加熱することが好ましく、例えば、１００℃～３００℃で１～１８０分間、より好ましくは、１５０℃～２５０℃で１～１８０分間加熱処理を行う整腸剤の製造方法。【選択図】なし
