Foam proteins and use thereof,申请号US19980035749-传众专利搜索

Foam proteins and use thereof

申请公布号：US6080405(A)

申请号：US19980035749

申请日期：1998.03.06

申请公布日期：2000.06.27

申请人：

SUNTORY LIMITED

发明人：ISHIBASHI, YOSHIHIKO;KAKUI, TATSUFUMI;NAKATANI, KAZUO;TERANO, YOSHITAKE

分类号：G01N33/53;C07K14/39;C07K14/415;C07K16/14;C07K16/16;C12N5/10;C12N5/20;C12N15/02;C12P21/04;C12P21/08;G01N33/577;G01N33/68;(IPC1-7):A61K39/395;C07K16/00;A23B4/12

主分类号：G01N33/53

摘要：Novel foam proteins, monoclonal antibodies specifically recognizing said proteins, a method for determining foam protein contents in beer samples by an immunoassay using said monoclonal antibodies, a method for determining head retention and head retention stability of beer, as well as a method for evaluating raw materials of beer and stabilizers for beer are disclosed. The novel foam proteins crucial for head retention of beer have molecular weights of about 40000 to about 48000 as determined by Western blot analysis.