C - Chemistry – Metallurgy – 12 – P
Patent
C - Chemistry, Metallurgy
12
P
C12P 7/64 (2006.01) C11C 3/10 (2006.01)
Patent
CA 2693070
Alcoholysis of oils and fats containing EPA and DHA is performed by a lipase having substrate specificity for fatty acids having 18 carbons or less and in the presence of a reaction additive such as magnesium oxide; then the glyceride fraction is separated; alcoholysis of the glyceride fraction is performed by a lipase having substrate specificity for fatty acids having 20 carbons or less and in the presence of a reaction additive such as magnesium oxide; and EPA-enriched oil and DHA-enriched oil are simultaneously obtained.
L'invention porte sur un procédé de fabrication d'une huile enrichie en EPA et d'une huile enrichie en DHA simultanément par les opérations consistant à: soumettre une huile et graisse contenant EPA et DEA à l'alcoolyse par une lipase ayant une spécificité de substrat pour un acide gras ayant 18 atomes de carbone ou moins en présence d'un additif de réaction tel que l'oxyde de magnésium; séparer une fraction de glycéride à partir d'une solution réactionnelle; et soumettre la fraction de glycéride à l'alcoolyse avec une lipase ayant une spécificité de substrat pour un acide gras ayant 20 atomes de carbone ou moins en présence d'un additif réactionnel tel que l'oxyde de magnésium.
Doisaki Nobushige
Furihata Kiyomi
Ikemoto Hideo
Kawahara Hiroyuki
Yamaguchi Hideaki
Nippon Suisan Kaisha Ltd.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
LandOfFree
Method for producing epa-enriched oil and dha-enriched oil does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing epa-enriched oil and dha-enriched oil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing epa-enriched oil and dha-enriched oil will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1393015