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

公开(公告)号：US3897305A

公开(公告)日：1975-07-29

申请号：US42566573

申请日：1973-12-17

Applicant: STALEY MFG CO A E

Inventor： HURST THOMAS L

IPC: C12P19/20 ,  C12B1/00

CPC classification number: C12P19/20 ,  Y10S435/828 ,  Y10S435/913 ,  Y10S435/939

Abstract: A method for converting starch to dextrose by saccharifying a starch hydrolyzate with an enzyme system comprising glucoamylase and amylo-1,6-glucosidase at a pH which will inhibit the reversionary action of glucoamylase. Preferably the starch hydrolyzate is obtained by thinning starch with an enzyme such as alpha-amylase and is saccharified with the above enzyme system at a pH of between 4.5 and 6.7.

Abstract translation: 通过用抑制葡糖淀粉酶的回复作用的pH使含有葡糖淀粉酶和淀粉-1,6-葡糖苷酶的酶系统糖化淀粉水解产物来将淀粉转化为葡萄糖的方法。 优选地，淀粉水解产物是通过用诸如α-淀粉酶的酶稀释淀粉获得的，并且在4.5至6.7之间的pH下用上述酶体系进行糖化。

公开(公告)号：US3490922A

公开(公告)日：1970-01-20

申请号：US3490922D

申请日：1966-07-14

Applicant: STALEY MFG CO A E

Inventor： HURST THOMAS L

IPC: C12P19/14 ,  C13K1/08 ,  C13K1/00 ,  A23L1/08

CPC classification number: C12P19/14 ,  C13K1/08

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：US3067108A

公开(公告)日：1962-12-04

申请号：US8934961

申请日：1961-02-15

Applicant: STALEY MFG CO A E

Inventor： HURST THOMAS L ,  WILLARD TURNER ALMERIN

IPC: C12N9/34 ,  C12N9/99 ,  C12P19/20

CPC classification number: C12N9/2428 ,  C12N9/99 ,  C12P19/20 ,  Y10S435/814 ,  Y10S435/842 ,  Y10S435/915 ,  Y10S435/917 ,  Y10S435/918

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：US3197338A

公开(公告)日：1965-07-27

申请号：US20422262

申请日：1962-06-21

Applicant: STALEY MFG CO A E

Inventor： HURST THOMAS L ,  GAUDLITZ ROBERT T

IPC: C13K1/10

CPC classification number: C13K1/10