PROBLEM TO BE SOLVED: To provide a method capable, on an occasion for manufacturing a hard butter composition including an abundance of SUS (2-unsaturated, 1,3-disaturated triglyceride) based on transesterification via 1,3-specific lipase, of manufacturing the same more easily or efficiently than ever.SOLUTION: The provided method for manufacturing a hard butter composition is used, on an occasion for manufacturing a hard butter composition including an abundance of SUS (2-unsaturated, 1,3-disaturated triglyceride) based on transesterification via 1,3-specific lipase, for obtaining a SUS-rich fraction by selectively introducing, to the 1,3-position of a grease, a saturated fatty acid including a Kokum fat low-melting-point fraction as a main ingredient thereof and then fractionalizing or without fractionalizing the resulting mixture.COPYRIGHT: (C)2015,JPO&INPIT【課題】SUS(2-不飽和,1,3-ジ飽和トリグリセリド)に富むハードバター組成物を1,3特異性リパーゼによるエステル交換で製造するに際し、より簡便にまたはより効率良く製造出来る方法を提供すること。【解決手段】SUS(2-不飽和,1,3-ジ飽和トリグリセリド)に富むハードバター組成物を1,3特異性リパーゼによるエステル交換で製造するに際し、コーカム脂低融点フラクションを主要原料として、油脂の1,3位に選択的に飽和脂肪酸を導入し、これを分別することなくまたは分別してSUSに富む画分を得るハードバター組成物の製造法。【選択図】なし
