scholarly journals Preparation and characterization of sn-2 polyunsaturated fatty acids-rich monoacylglycerols from menhaden oil and DHA-single cell oil

LWT ◽  
2021 ◽  
pp. 113012
Author(s):  
Jun Jin ◽  
Siyu Zhang ◽  
Casimir C. Akoh
Keyword(s):  
Fatty Acids ◽  
Polyunsaturated Fatty Acids ◽  
Single Cell ◽  
Menhaden Oil ◽  
Single Cell Oil

Lipase-catalyzed esterification of glycerol with n-3 polyunsaturated fatty acids from winterized fish oil Esterificación catalítica de glicerol con ácidos grasos 3-n poliinsaturados de aceite de pescado

1998 ◽  
Vol 4 (6) ◽  
pp. 401-405 ◽  
Author(s):  
V.J. Robles ◽  
H.S. García ◽  
J.A. Monroy ◽  
O. Angulo
Keyword(s):  
Fatty Acids ◽  
Docosahexaenoic Acid ◽  
Polyunsaturated Fatty Acids ◽  
Eicosapentaenoic Acid ◽  
Phosphate Buffer ◽  
Esterification Reaction ◽  
Pseudomonas Sp ◽  
Menhaden Oil ◽  
Glyceride Synthesis ◽  
Esterified Fatty Acids

Menhaden oil was hydrolyzed using a lipase from Pseudomonas sp. The hydrolysate was cold frac tionated at-72°C. Glyceride synthesis was performed using the same lipase under different reaction environments. The best conditions for the esterification reaction were 39 °C for 18 h in a reaction mixture containing anhydrous glycerol, n-3 polyunsaturated fatty acids (PUFA) enriched solution (2% lipids in hexane), hexane, and phosphate buffer-lipase solution (1% w/v). Product composition was 81.33% triacylglycerides and 18.67% of free fatty acids (w/w). Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) accounted for 36.18% of the esterified fatty acids, of which 58% was EPA and 42% was DHA. This method offers an alternative to produce glycerides rich in n-3 PUFA.

Production of Single-Cell Oil Containing Omega-3 and Omega-6 Fatty Acids

2015 ◽  
pp. 369-380
Author(s):  
Kianoush Khosravi-Darani ◽  
Paliz Koohy-Kamaly ◽  
Houshang Nikoopour ◽  
Seyedeh Zeinab Asadi
Keyword(s):  
Fatty Acids ◽  
Single Cell ◽  
Omega 3 ◽  
Single Cell Oil ◽  
Omega 6

scholarly journals Rhodococcus opacus strain PD630 as a new source of high-value single-cell oil? Isolation and characterization of triacylglycerols and other storage lipids

Microbiology ◽  
2000 ◽  
Vol 146 (5) ◽  
pp. 1143-1149 ◽  
Author(s):  
Marc Wältermann ◽  
Heinrich Luftmann ◽  
Dirk Baumeister ◽  
Rainer Kalscheuer ◽  
Alexander Steinbüchel
Keyword(s):  
Single Cell ◽  
Rhodococcus Opacus ◽  
Single Cell Oil ◽  
Storage Lipids ◽  
Isolation And Characterization

scholarly journals Characterization of lipid transport system in patients with hypoheparinemia

2014 ◽  
Vol 18 (2 (70)) ◽  
Author(s):  
S. H. Kotiuzhynska ◽  
A. I. Hozhenko
Keyword(s):  
Fatty Acids ◽  
Polyunsaturated Fatty Acids ◽  
Total Cholesterol ◽  
Transport System ◽  
Blood Circulation ◽  
The State ◽  
Lipid Transport ◽  
Transport Systems

The state of the lipid transport system in patients with different variants of atherosclerosis, depending on the level of heparin in the blood has been examined. It was found that the content of heparin was lowered in all the examined, the degree of heparin drop was more pronounced in cases of atherosclerosis, enhanced by disorders of blood circulation. Disturbances of the lipid transport systems were atherogenic and manifested as an increase in the content of total cholesterol and VLDL, decrease of polyunsaturated fatty acids. We believe that the disorder of the lipid transport system is associated with the depletion of heparin synthesis which should be considered as a possible pathogenesis mechanism of atherosclerosis.

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