(19)
(11) EP 0 323 489 A1

(12)

(43) Date of publication:
12.07.1989 Bulletin 1989/28

(21) Application number: 88905001.0

(22) Date of filing: 02.06.1988
(51) International Patent Classification (IPC): 
A23L 1/ 236( . )
A23J 3/ 00( . )
C07K 14/ 43( . )
C12N 1/ 21( . )
C12N 15/ 29( . )
C12P 21/ 02( . )
A23G 3/ 00( . )
C07H 21/ 04( . )
C12N 1/ 20( . )
C12N 15/ 00( . )
C12P 21/ 00( . )
C12R 1/ 19( . )
(86) International application number:
PCT/KR1988/000010
(87) International publication number:
WO 1988/010303 (29.12.1988 Gazette 1988/28)
(84) Designated Contracting States:
AT BE DE FR GB IT NL SE

(30) Priority: 19.06.1987 US 19870064341

(71) Applicants:
  • LUCKY, LTD.
    Seoul 150-010 (KR)
  • LUCKY BIOTECH CORPORATION
    Emeryville CA 94608 (US)

(72) Inventor:
  • CHO, Joong, Myung
    Concord, CA 94521 (US)

(74) Representative: Perry, Robert Edward, et al 
GILL JENNINGS & EVERY Broadgate House 7 Eldon Street
London EC2M 7LH
London EC2M 7LH (GB)

   


(54) PREPARATION OF NOVEL PROTEIN SWEETENERS