(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