PROBLEM TO BE SOLVED: To improve storage stability of a powdered or tableted functional substance, for example vitamin A, to the level causing no problem in practical use.SOLUTION: The granule includes a carrier composed of porous calcium silicate a functional substance which is an oily liquid or a low-melting solid and a water-soluble antioxidizing agent, which are adsorbed on the carrier and a granulating component.COPYRIGHT: (C)2012,JPO&INPIT【課題】粉末化又は錠剤化された機能性物質、例えばビタミンAについて、保存安定性を実用上問題ないレベルにまで向上させること。【解決手段】多孔性ケイ酸カルシウムからなる担体、該担体に吸着した油状液体又は低融点固体である機能性物質及び水溶性酸化防止剤、及び造粒成分を含む顆粒。【選択図】なし
