PROBLEM TO BE SOLVED: To provide a novel elevation inhibitor of blood neutral fat and an elevation inhibitor of blood remnant-like lipoprotein cholesterol which can be produced by a simple and inexpensive manufacturing method.SOLUTION: There are provided: an elevation inhibitor of blood neutral fat which contains indigestible glucan or a processed product of the indigestible glucan that consists of sugar condensate obtained by thermally condensing decomposed starch with DE70 to 100 an elevation inhibitor of blood remnant-like lipoprotein cholesterol and a medicine, a quasi drug, food and drink, or livestock feed containing the inhibitor. A preventive agent or a therapeutic agent of obesity, arterial sclerosis, life habit disease, metabolic syndrome, dyslipidemia, myocardial infarction, angina, cerebral stroke, or fatty liver contains the indigestible glucan or the processed product of the indigestible glucan that consists of sugar condensate obtained by thermally condensing decomposed starch with DE70 to 100.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2017,JPO&INPIT【課題】簡便・安価な製法で製造可能な新規な血中中性脂肪上昇抑制剤および血中レムナント様リポ蛋白コレステロール上昇抑制剤の提供。【解決手段】DE70~100の澱粉分解物を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血中中性脂肪上昇抑制剤;血中レムナント様リポ蛋白コレステロール上昇抑制剤;前記剤を含有する医薬品、医薬部外品、飲食品、または飼料。DE70~100の澱粉分解物を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肥満症、動脈硬化、生活習慣病、メタボリックシンドローム、脂質異常症、心筋梗塞、狭心症、脳卒中または脂肪肝の予防剤または治療剤。【選択図】図3