公开(公告)号：US07465470B2

公开(公告)日：2008-12-16

申请号：US10469348

申请日：2002-02-25

申请人： Tsutomo Saito ,  Keisuke Tsuge ,  Toshio Kiriyama ,  Wataru Kugimiya

发明人： Tsutomo Saito ,  Keisuke Tsuge ,  Toshio Kiriyama ,  Wataru Kugimiya

IPC分类号： A23L1/20

CPC分类号： A23C11/103 ,  A23C11/106 ,  A23J3/16 ,  A23J3/346 ,  A23L11/05 ,  A23L11/30 ,  A23L29/206 ,  A23L29/275 ,  A23V2002/00 ,  C12Y304/00 ,  A23V2250/5488

摘要： It is intended to provide a soybean protein material which is excellent in solubility, stability, emulsifying properties and gel-forming properties under acidic conditions and thus advantageously usable in acidic foods, its production process, and acidic foods using the soybean protein material. A solution containing soybean protein is subjected to a treatment for eliminating or inactivating polyanionic substances contained therein and/or adding a polycationic substance and then heated at above 100° C. under acidic conditions. Thus, a soybean protein having a high solubility under acidic conditions and thus being appropriately usable in acidic foods can be obtained. By using this protein, protein foods in an acidic region can be provided. Further, by combining the above-described treatment with a protease-digestion treatment, a soybean protein hydrolysate having a high solubility in an acidic region can be efficiently obtained.

摘要翻译： 旨在提供在酸性条件下溶解性，稳定性，乳化性和凝胶形成性优异的大豆蛋白质材料，因此有利地用于酸性食品，其制备方法和使用大豆蛋白材料的酸性食品。 对含有大豆蛋白质的溶液进行处理以除去或灭活其中所含的聚阴离子物质和/或加入聚阳离子物质，然后在酸性条件下在100℃以上加热。 因此，可以获得在酸性条件下具有高溶解度并因此适用于酸性食品的大豆蛋白质。 通过使用该蛋白质，可以提供酸性区域中的蛋白质食物。 此外，通过将上述处理与蛋白酶消化处理结合，可以有效地获得在酸性区域中具有高溶解度的大豆蛋白水解产物。