PROBLEM TO BE SOLVED: To provide a new oil-and-fat processed starch suitable as a coating material for a fried food.SOLUTION: There is provided the oil-and-fat processed starch produced by mixing, (i) a phosphoric acid-crosslinked starch treated by using phosphorus oxychloride, (ii) oil-and-fat and/or an edible oil and fat analogous material and (iii) a ground soybean product, and by heating the obtained mixture. The oil-and-fat processed starch contains 0.010-0.0.35 mass% of phosphorous.COPYRIGHT: (C)2012,JPO&INPIT【課題】揚げ物用衣材として好適な新規な油脂加工澱粉の提供。【解決手段】(i)オキシ塩化リンを用いて処理されたリン酸架橋澱粉、(ii)油脂および/または食用油脂類縁物質、ならびに(iii)大豆粉砕物を混合し、得られた混合物を加熱処理することによって製造される油脂加工澱粉であって、0.010~0.035質量%のリンを含有する、油脂加工澱粉。【選択図】なし