Global Patent Index - EP 0513709 A3

EP 0513709 A3 19921230 - ENZYMATIC METHOD FOR REDUCING THE AMOUNT OF PHOSPHOROUS-CONTANING COMPONENTS IN VEGETABLE AND ANIMAL OILS

Title (en)

ENZYMATIC METHOD FOR REDUCING THE AMOUNT OF PHOSPHOROUS-CONTANING COMPONENTS IN VEGETABLE AND ANIMAL OILS

Publication

EP 0513709 A3 19921230 (DE)

Application

EP 92107888 A 19920511

Priority

DE 4115938 A 19910516

Abstract (en)

[origin: US5264367A] The content of phosphorus-containing components and the iron content of an edible vegetable or animal oil, preferably an oil such as soybean oil which has been wet-refined to remove mucilage, are reduced by enzymatic decomposition by contacting the oil with an aqueous solution of phospholipases A1, A2, or B and then separating the aqueous phase from the treated oil.

IPC 1-7

C11B 3/00

IPC 8 full level

C11B 3/00 (2006.01); C12S 3/18 (2006.01)

CPC (source: EP US)

C11B 3/003 (2013.01 - EP US)

Citation (search report)

  • [A] EP 0328789 A1 19890823 - UNILEVER NV [NL], et al
  • [X] DATABASE WPIL Week 9030, Derwent Publications Ltd., London, GB; AN 90-226962 & JP-A-2 153 997 (SHOWA SANGYO KK) 13. Juni 1990
  • [X] DATABASE WPIL Week 9013, Derwent Publications Ltd., London, GB; AN 90-096521 & JP-A-2 049 593 (SHOWA SANGYO KK) 19. Februar 1990

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0513709 A2 19921119; EP 0513709 A3 19921230; EP 0513709 B1 19950329; EP 0513709 B2 19991006; AR 245193 A1 19931230; AT E120482 T1 19950415; BR 9201859 A 19930105; CA 2068933 A1 19921117; CA 2068933 C 19951219; CN 1034587 C 19970416; CN 1066679 A 19921202; DE 4115938 A1 19921119; DE 59201753 D1 19950504; DK 0513709 T3 19950724; DK 0513709 T4 19991227; ES 2072043 T3 19950701; ES 2072043 T5 20000201; GR 3015920 T3 19950731; GR 3031804 T3 20000229; HU 213754 B 19970929; HU 9201630 D0 19920828; HU T64578 A 19940128; PL 170548 B1 19961231; PL 294543 A1 19930125; RU 2033422 C1 19950420; TW 203625 B 19930411; US 5264367 A 19931123

DOCDB simple family (application)

EP 92107888 A 19920511; AR 32233792 A 19920515; AT 92107888 T 19920511; BR 9201859 A 19920515; CA 2068933 A 19920519; CN 92103459 A 19920512; DE 4115938 A 19910516; DE 59201753 T 19920511; DK 92107888 T 19920511; ES 92107888 T 19920511; GR 950401041 T 19950425; GR 990402897 T 19991110; HU 9201630 A 19920515; PL 29454392 A 19920514; SU 5011752 A 19920514; TW 81103810 A 19920515; US 88271092 A 19920514