公开(公告)号：US3654088A

公开(公告)日：1972-04-04

申请号：US3654088D

申请日：1969-10-22

Applicant: STALEY MFG CO A E

Inventor： COKER LOWELL E ,  TURNER ALMERIN W

IPC: C12N9/44 ,  C12D13/10

CPC classification number: C12Y302/01041 ,  C12N9/2457

Abstract: METHOD OF UTILIZING ANYLOPECTIN AS THE PRINCIPAL CARBOHYDRATE SOURCE FOR THE PRODUCTION OF AMYLO-1,6-GLUCOSIDASE. WHICH COMPRISES (1) CONDITIONING CELLS OF A CULTURE CAPABLE OF PRODUCING AMYLO-1,6-GLUCOSIDASE IN AN AQUEOUS MEDIUM COMPRISING A CARBOHYDRATE INDUCER SELECTED FROM THE GROUP CONSISTNG OF MALTOSE, MALTOTRIOSE, PULLULAN AND MIXTURES THEREOF, (2) BRINGING TOGETHER IN AN AQUEOUS MEDIUM THE INDUCED CELLS AND PASTED AMYLOPECTIN AND (3) INCUBATING AT PH 6.0 TO 8.1 TO PRODUCE AMYLO-1,6GLUCOSIDASE, WHEREIN THE AMYLOPECTIN CONSTITUTES THE PRINCIPAL CARBOHYDRATES SOURCE IN STEP (3).

公开(公告)号：US3630844A

公开(公告)日：1971-12-28

申请号：US3630844D

申请日：1968-08-26

Applicant: STALEY MFG CO A E

Inventor： HURST THOMAS L ,  LARSON ROY F ,  TURNER ALMERIN W

IPC: C12P19/16 ,  C12P19/14 ,  C12P19/20 ,  C13K1/00 ,  C12B1/00

CPC classification number: C12P19/14 ,  C12P19/20 ,  Y10S435/828

Abstract: A method and composition for producing starch conversion syrups having a minimum F. E. value of 77 percent, a minimum D. E. value of about 68 percent and a maximum D. content of 47 percent by saccharifying a starch hydrolyzate with an enzyme composition comprising a diastase, glucoamylase and amylo-1,6-glucosidase.

公开(公告)号：US3280006A

公开(公告)日：1966-10-18

申请号：US32576863

申请日：1963-11-22

Applicant: STALEY MFG CO A E

Inventor： HURST THOMAS L ,  TURNER ALMERIN W

IPC: C12P19/20 ,  C13K1/06 ,  G06F3/02 ,  H04Q3/42

CPC classification number: G06F3/0227 ,  C12P19/20 ,  C13K1/06 ,  H04Q3/42 ,  Y10S435/839

公开(公告)号：US3654089A

公开(公告)日：1972-04-04

申请号：US3654089D

申请日：1969-10-22

Applicant: STALEY MFG CO A E

Inventor： COKER LOWELL E ,  TURNER ALMERIN W

IPC: C12N9/44 ,  C12D13/10

CPC classification number: C12Y302/01041 ,  C12N9/2457 ,  Y10S435/822

Abstract: UTILIZATION OF PHYTATE FILTRATE AND/OR STEP LIQUOR AS THE PRINCIPAL NITROGENOUS MATERIAL FOR THE PRODUCTION OF AMYLO-1,6-GLUCOSIDASE, COMPRISING (1) BRINGING TOGETHER IN AN AQUEOUS MEDIUM INDUCED CELLS CAPABLE OF PRODUCING AMYLO-1,6-GLUCOSIDASE AND AT LEAST ONE NITROGENOUS MATERIAL SELECTED FROM THE GROUP CONSISTING OF STEEP LIQUOUR AND PHYTATE FILTRATE AND (2) INCUBATING AT PH 6.0 TO 8.1 TO PRODUCE AMYLO-1,6-GLUCOSIDASE.

公开(公告)号：US3654087A

公开(公告)日：1972-04-04

申请号：US3654087D

申请日：1969-10-22

Applicant: STALEY MFG CO A E

Inventor： COKER LOWELL E ,  TURNER ALMERIN W

IPC: C12N9/44 ,  C12D13/10

CPC classification number: C12Y302/01041 ,  C12N9/2457 ,  Y10S435/822

Abstract: METHOD OF PRODUCING AMYLO-1,6-GLUCOSIDASE, WHEREIN AN INOCULUM OF A CULTURE CAPABLE OF PRODUCING AMYLO-1,6GLUCOSIDASE, IS PROPAGATED WITHOUT FORMING ENZYME IN AN AQUEOUS MEDIUM SUBSTANTIALLY FREE OF MALTOSE, MALTOTRIOSE AND PULLULAN COMPRISING DEXTROSE AS THE PRINCIPAL CARBOHYDRATE SOURCE AND INDUCING THE CELLS TO FORM AMYLO1,6-GLUCOSIDASE IN AN AQUEOUS MEDIUM CONTAINING MALTOSE, MALTOTRIOSE OR PULLUIAN.

公开(公告)号：US3117063A

公开(公告)日：1964-01-07

申请号：US21312062

申请日：1962-07-30

Applicant: STALEY MFG CO A E

Inventor： HURST THOMAS L ,  TURNER ALMERIN W

IPC: C12N9/34

CPC classification number: C12N9/2428 ,  Y10S435/814