公开(公告)号：DE69003306T2

公开(公告)日：1994-05-05

申请号：DE69003306

申请日：1990-05-01

Applicant: STALEY MFG CO A E

Inventor： HARTMAN GUY J ,  SPYRES GARY G

IPC: B01J20/18 ,  A23J3/32 ,  C07K1/12 ,  C07K1/14

公开(公告)号：DE69003306D1

公开(公告)日：1993-10-21

申请号：DE69003306

申请日：1990-05-01

Applicant: STALEY MFG CO A E

Inventor： HARTMAN GUY J ,  SPYRES GARY G

IPC: B01J20/18 ,  A23J3/32 ,  C07K1/12 ,  C07K1/14

公开(公告)号：CA2014247A1

公开(公告)日：1990-11-19

申请号：CA2014247

申请日：1990-04-10

Applicant: STALEY MFG CO A E

Inventor： HARTMAN GUY J ,  SPYRES GARY G

IPC: B01J20/18 ,  A23J3/32 ,  C07K1/12 ,  C07K1/14 ,  C07K1/22 ,  A23J3/30

Abstract: 2002810 A method of purifying hydrolysed protein compositions by contact with crystalline zeolite agglomerates is provided. A reduction in the concentration of chlorohydrins, measured as 1,3-dichloropropan-2-ol, in hydrolysed protein compositions can be obtained by contacting the hydrolysed protein composition with a crystalline zeolite agglomerate, e.g., as pellets, beads or granules of crystalline zeolite. The method allows removal of chlorohydrins without affecting the organoleptic qualities of the hydrolysed protein.