公开(公告)号：US20160175273A1

公开(公告)日：2016-06-23

申请号：US15058443

申请日：2016-03-02

申请人： SUNTORY HOLDINGS LIMITED

发明人： Kengo AKIMOTO ,  Hiroshi KAWASHIMA ,  Sakayu SHIMIZU

IPC分类号： A61K31/202 ,  A61K31/201 ,  A23L2/52 ,  C12P7/64

CPC分类号： A61K31/202 ,  A23C9/1528 ,  A23C11/04 ,  A23D9/00 ,  A23K20/158 ,  A23L2/52 ,  A23L5/00 ,  A23L31/00 ,  A23L33/12 ,  A23L33/14 ,  A23V2002/00 ,  A61K8/14 ,  A61K8/92 ,  A61K8/925 ,  A61K8/99 ,  A61K31/201 ,  A61Q19/00 ,  C12P7/6472 ,  C12R1/645 ,  A23V2200/224 ,  A23V2250/18 ,  A23V2250/1862 ,  A23V2250/187 ,  A23V2250/1868

摘要： There are provided microorganisms having a property of producing a lipid containing unsaturated fatty acids as constituent fatty acids and extracellularly secreting the produced lipid encapsulated in lipid particles, methods of screening said microorganisms, as well as methods of efficiently producing a fatty acid-containing lipid using said microorganisms. Furthermore, there are provided lipid particles encapsulating a lipid containing unsaturated fatty acids, and foods, cosmetics, and animal feeds comprising said lipid particles added thereto. Artificially treated microorganisms or microorganisms collected from nature are grown on a solid medium, and microbial strains that form lipid particles at the periphery of the colonies and/or microbial strains that, when cultured in a transparent liquid medium, make the culture liquid cloudy are selected. The microorganisms obtained are cultured, lipid-containing lipid particles secreted in the culture liquid, are separated from the culture liquid, and the lipid is separated and purified.

摘要翻译： 提供了具有产生含有不饱和脂肪酸的脂质作为构成脂肪酸并细胞外分泌包封在脂质颗粒中的产生的脂质的特性的微生物，筛选所述微生物的方法，以及使用以下方法有效生产含脂肪酸的脂质： 说微生物。 此外，提供了包含含有不饱和脂肪酸的脂质的脂质颗粒，以及包含所述脂质颗粒的食品，化妆品和动物饲料。 从自然界收集的人工处理的微生物或微生物在固体培养基上生长，并且在菌落周围形成脂质颗粒的微生物菌株和/或微生物菌株，当在透明液体培养基中培养时，选择培养液混浊 。 培养得到的微生物，分泌到培养液中的含脂质的脂质从培养液中分离，分离纯化脂质。