(19)
(11) EP 0 633 932 A1

(12)

(43) Date of publication:
18.01.1995 Bulletin 1995/03

(21) Application number: 93908242.0

(22) Date of filing: 30.03.1993
(51) International Patent Classification (IPC): 
C12N 9/ 24( . )
D21C 5/ 00( . )
(86) International application number:
PCT/SE1993/000269
(87) International publication number:
WO 1993/020192 (14.10.1993 Gazette 1993/25)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 31.03.1992 SE 19920001006

(71) Applicants:
  • KORSNÄS AB
    S-801 81 Gävle (SE)
  • THE TECHNION RESEARCH AND DEVELOPMENT FOUNDATION LTD.
    Technion City, Haifa (IL)
  • RAMOT UNIVERSITY AUTHORITY FOR APPLIED RESEARCH & INDUSTRIAL DEVELOPMENT LTD.
    Tel Aviv 69975 (IL)

(72) Inventors:
  • ROSENBERG, Eugene
    Ramat Aviv (IL)
  • SHOHAM, Yuval
    Haifa 32694 (IL)

(74) Representative: Nilsson, Brita Linnea 
OSCAR GRAHN PATENTBYRA AB, Box 19540
S-104 32 Stockholm
S-104 32 Stockholm (SE)

   


(54) DELIGNIFYING PREPARATION EXHIBITING $g(a)-L-ARABINOFURANOSIDASE ACTIVITY, PRODUCTION AND APPLICATION THEREOF