Method for the fractionation of oil and polar...

Details Method for the fractionation of oil and polar... Method for the fractionation of oil and polar...

2002-10-11

2009-06-23

Carr, Deborah D (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Fatty compounds having an acid moiety which contains the...

Reexamination Certificate

active

07550616

ABSTRACT:
The present invention relates to a process for the production of polar lipid-rich materials and preferably phospholipids. Preferably the polar lipid-rich materials are separated and recovered from de-oiled native raw materials by extraction with water and alcohol and use of density separation to separate the resulting mixture. The invention also includes an improved process for de-oiling the native raw material before extraction and recovery of the polar lipids.

REFERENCES:
patent: 4157404 (1979-06-01), Yano et al.
patent: 4357353 (1982-11-01), Strauss et al.
patent: 5780095 (1998-07-01), Jackeschky
patent: 5883273 (1999-03-01), Miller et al.
patent: 5917068 (1999-06-01), Barnicki et al.
patent: 1335054 (1995-04-01), None
patent: WO 93/22931 (1993-11-01), None
patent: WO 97/27274 (1997-07-01), None
FSTA abstr., Milewski et al., Solubility of egg yolk lipids in an aqueous ethanol medium, 1978.

Affiliated with

Also associated with

Rating

Method for the fractionation of oil and polar... 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 the fractionation of oil and polar..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the fractionation of oil and polar... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4127376