PROBLEM TO BE SOLVED: To provide an inexpensive method that makes it possible to produce solid matter that can highly hold C3-C5 fatty acid without spoiling the flavor of it.SOLUTION: A method of producing solid matter comprising C3-C5 fatty acid is characterized in that C3-C5 fatty acid aqueous solution is adjusted to 5 or more in pH and then dried.COPYRIGHT: (C)2016,JPO&INPIT【課題】炭素数3~5の脂肪酸の風味を抑制することなく、当該脂肪酸の保持力に優れる固形物を製造でき、更にコストも低い方法の提供。【解決手段】炭素数3~5の脂肪酸水溶液をpH5以上に調整した後、乾燥することを特徴とする、炭素数3~5の脂肪酸を含有する固形物の製造方法。【選択図】なし