Concentration of gamma linolenic acid (GLA) from borage oil by urea complexation: optimization of reaction conditions

Journal of Food Lipids

Volumn 7, Issue 3, 2000, Pages 163-174

  Spurvey, Sharon A ^a   Shahidi, Fereidoon ^a  

^a MEMORIAL UNIVERSITY OF NEWFOUNDLAND   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0034367545     PISSN: 10657258     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1745-4522.2000.tb00169.x     Document Type: Article

References (25)

1. ANDREASSI, M., FORLEO, P., DILORIO, A, MASCI, S., ABATE, G. and AMERIO, P, 1997. Efficacy of ganuna-linolenic acid in the treatment of patients with atopic-dermatitis. J, Int. Med. Res. 25, 266-274.
2. ANON. 1986. Fish oil production aad potentials. In Atlantic Canada's Project Report. No. 115, Fisheries Development Branch, Halifax, NS, Canada.
3. BEAUBAIRE, KA and SIMON, J.E. 1987, Production potential of Borago officinalis L. Acta Hortic. 208, 101-103.
4. CHEN, H.C. 1994. Response-surface methodology for optimizing citric acid fermentation by Aspergillus foetidus. Process Bioc. 29, 399-405.
5. CHUNG, H.Y., PARK, J., KIM, J.H. and KONG, U.Y. 1996. Preparation of sorbitol fatty acid polyesters, potential fat substitutes; optimization of reaction conditions by response surface methodology. J. Am. Oil Chem. Soc. 73, 637-643.
6. GURR, M.I. 1997. Lipids and nutrition. In Lipid Technologies and Applications, (F.D. Gunstone and F.B. Padley, eds.) pp. 79-112, Marcel Dekker, New York.
7. HARO-BAILON, A.D. and RIO, M.D. 1998. Isolation of chemically induced mutants in borage (Borago officinalis L.). J. Am. Oil Chem. Soc. 75, 281-283.
8. HORROBIN, D.F. 1992. Clinical applications of n-6 essential fatty acids: Atopic eczema and inflammation, diabetic neuropathy and retinopathy, breast pain and viral infections. In Essential Fatty Acids and Eicosanoids, (A. Sinclair and R. Gibson, eds.) pp. 367-372, American Oil Chemists' Society, Champaign, IL.
9. HORROBIN, D.F. 1997. Essential fatty acids in the management of impaired nerve function in diabetes. Diabetes 46, 90-93.
10. HORROBIN, D.F. and MANKU, M.S. 1990. Clinical biochemistry of essential fatty acids. In Omega-6 Essential Fatty Acid: Pathophysiology and Roles in Clinical Medicine, (D.F. Hoirobin and R. Alan, eds.) pp. 21-53, Liss Inc., New York.
11. HUANG, F.C., JU, Y.H. and CHIANG, J.C. 1999. γ-Linolenic acid-rich triacylglycerols derivrd from borage oil via lipase-catalyzed reactions. J. Am Oil Chem. Soc, 76, 833-837.
12. LEE, C.C. and HOSENEY, R.C. 1982. Optimization of the fat-emulsifier system and the gum-egg white-water system for a laboratory scale single stage cake mix. Cereal Chem. 59, 392-396.
13. MASON, R.L., GUNST, R.F. and HESS, J.L. 1989. Response-surface designs. In Statistical Design and Analysis of Experiments, pp. 204-233, Wiley, New York.
14. MILLER, C.C., ZIBOH, V.A., WONG, T. and FLETCHER, M.P. 1991. Dietary supplementation with oils rich in n-3 and n-6 fatty acid influences in vivo levels of epidermal lipoxygenase products in guinea pigs. J. Nutr. 120, 36-44.
15. rd Ed., pp. 521-568, Wiley, New York.
16. RAHMATULLAH, M.S.K., SHUKLA, V.K.S. and MUKHERJEE, K.D. 1994. γ-Linolenic acid concentrates from borage and evening primrose oil fatty acid via lipase-catalyzed esterification. J. Am. Oil Chem. Soc. 71, 563-567.
17. SENANAYAKE, S.P.J.N. and SHAHIDI, F. 1999. Enzyme-assisted acidolysis of borage and evening primrose oil: Incorporation of omega-3 polyunsaturated fatty acids. J. Agric. Food Chem. 47, 3105-3112.
18. SENANAYAKE, S.P.J.N. and SHAHIDI, F. 2000. Concentration of docosahexaenoic acid (DHA) from algal oil via urea complexation. J. Food Lipids 7, 51-61.
19. SHIEH, C.J., AKOH, C.C and KOEHLER, P.E. 1995. Four factor response surface optimization of the enzymatic modification of triolein to structured lipids. J. Am. Oil Chem. Soc. 72, 619-623.
20. TRAITLER, H., WILLE, H.J. and STUDER, A. 1988. Fractionation of blackcurrant seed oil. J. Am. Oil Chem. Soc. 65, 755-760.
21. TYLER, V.E. 1994. Herbs of choice. In The Therapeutic Use of Phytomedicinals, pp. 137-139, Pharmaceutical Products Press, New York.
22. WANASUNDARA, U.N. 1996. Marine oils, stabilization, structural characterization andomega-3 fatty acid concentration. Ph.D. Thesis, Memorial University of Newfoundland, St. John's, NF, Canada.
23. WANASUNDARA, U.N. and SHAHIDI, F. 1997. Positional distribution of fatty acids in triacylglycerols of seal blubber oil. J. Food Lipids 4, 51-64.
24. WANASUNDARA, U.N. and SHAHIDI, F. 1999. Concentration of omega-3 polyunsaturated fatty acids in seal blubber oil by urea complexation: optimization of reaction conditions. Food Chem. 65, 683-688.
25. ZURIER, R.B., ROSSETTI, R.G., JACOBSON, E.W., DEMARCO, D.M., LIU, N.Y., TEMMING, J.E., WHITE, B.M. and LAPOSATA, T.E. 1996. Gamma-linolenic acid treatment of rheumatoid-arthritis - a randomized placebo-controlled trial. Arthri. Rheumat. 39, 1808-1817.