PROBLEM TO BE SOLVED: To provide a composition to be packed in a capsule, enabling a slightly oil-soluble powdery material to be contained in higher content and in good dispersibility.SOLUTION: The composition to be packed in the capsule, obtained by suspending the powdery material in oils and fats is regulated so that the content of the sum of 8C fatty acids and 10C fatty acids in the fatty acids constituting the oils and fats may be 70-100 mass%. When the content of the sum of the 8C fatty acids and the 10C fatty acids in the fatty acids constituting the oils and fats is &ge98 mass%, and the content of the 8C fatty acids is &ge66 mass%, the composition is extremely superior in the properties to be packed in capsule films.COPYRIGHT: (C)2012,JPO&INPIT【課題】難油溶性の粉末状物質をより高い含有率で分散性よく含有させることが可能なカプセル充填用組成物を提供する。【解決手段】粉末状物質を油脂に懸濁させたカプセル充填用組成物であって、前記油脂の構成脂肪酸に占める炭素数8の脂肪酸と炭素数10の脂肪酸との和の割合は70質量%~100質量%である。また、上記構成において、油脂の構成脂肪酸に占める炭素数8の脂肪酸と炭素数10の脂肪酸との和の割合が98質量%以上であり、炭素数8の脂肪酸の割合が66質量%以上であるものとすれば、カプセル皮膜への充填性に極めて優れている。【選択図】なし