The present invention provides a novel triglyceride and a composition containing that novel triglyceride having a triglyceride structure of the human breast milk type, which triglyceride has a saturated fatty acid having 16-18 carbon atoms at the position 2, at the position 1 and/or 3; which is and at least one &ohgr;6, &ohgr;9 or &ohgr;3 unsaturated fatty acid manufactured by subjecting a glyceride in which a saturated fatty acid having 16 to 18 carbon atoms is bonded at position 2 to transesterification using a lipase and a &ohgr;6, &ohgr;9 or &ohgr;3-unsaturated fatty acid.
本发明提供了一种新型
甘油三酯以及含有该新型
甘油三酯的组合物,该
甘油三酯具有人类母乳型的
甘油三酯结构,在2号位具有16-18个碳原子的饱和
脂肪酸,在1号位和/或3号位;并且至少含有一种&ohgr;6、&ohgr;9或&ohgr;3不饱和
脂肪酸,通过将在2号位结合有16到18个碳原子的饱和
脂肪酸的
甘油酯经过
脂肪酶和&ohgr;6、&ohgr;9或&ohgr;3不饱和
脂肪酸的转酯化制造而成。