Process for separating triglycerides having different degrees of

Details Process for separating triglycerides having different degrees of Process for separating triglycerides having different degrees of

1991-04-22

1992-12-15

Dees, Jose G.

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

Organic compounds

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

554175, 554191, 554211, C11B 700

Patent

active

051718707

ABSTRACT:
The separation of unsaturated triglycerides on the basis of degree of unsaturation is achieved by an adsorptive chromatographic process in liquid phase with silane- or alcohol-treated silica gel as the adsorbent. Desorbents in the separation process include ketones, having from 3 to 8 carbon atoms, low molecular weight esters, having from 3 to 8 carbon atoms or p-cymene, or mixtures thereof, alone or mixed with a hydrocarbon diluent. The preferred temperature in the separation column is from 120.degree.-150.degree. C.

REFERENCES:
patent: 2985589 (1961-05-01), Broughton et al.
patent: 3040777 (1959-04-01), Carson et al.
patent: 3328439 (1967-06-01), Hamilton
patent: 3422848 (1969-01-01), Liebman et al.
patent: 3706812 (1972-12-01), De Rosset et al.
patent: 4048205 (1977-09-01), Neuzil et al.
patent: 4275081 (1981-06-01), Coleman et al.
patent: 4277412 (1981-07-01), Logan
patent: 4284580 (1981-08-01), Logan et al.
patent: 4353838 (1982-10-01), Cleary et al.
patent: 4741830 (1988-05-01), Hauck et al.
patent: 4770819 (1988-09-01), Zinnen
patent: 4784807 (1988-11-01), Zinnen
patent: 4793921 (1988-12-01), Hauck et al.
patent: 4961881 (1990-10-01), Ou
Plattner et al., Lipids, vol. 14, #2, 1979, pp.152-3.
Plattner et al., Journal of the American Oil Chemist, vol. 54, #11, 1977, pp.511-15.

Affiliated with

Also associated with

Rating

Process for separating triglycerides having different degrees of does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for separating triglycerides having different degrees of, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for separating triglycerides having different degrees of will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2094329