Effect of Solvent on Ethanolysis Reaction of Natrual Soybean Phosphatidylcholine

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Abstract:

The effect of solvents on ethanolysis of SPC was investigated. Heptane, cyclohexanethe, ether and MTBE were selected because of their satisfactory propertities. Under the certain reaction conditions, ether and MTBE have an higher conversion of SPC and yield of GPC than the other two because of their slightly higher polar and lower viscosity.

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47-50

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August 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] P.M. Kidd, GPC Orthomolecular Nutrient, J. Altern Med Rev. 4 (1999) 144.

Google Scholar

[2] P.M. Kidd, GPC (Glycerophosphocholine) mind-body power for active living and healthy aging, 1st ed., Total Health Communications Inc., St George, (2007).

Google Scholar

[3] L. Parnetti, G. Abate, L. Bartorelli, Drugs Aging, J. 3 (1993) 159.

Google Scholar

[4] W. Anna, K. Ulrike, H. Michael, H. Joachim, W. Oksana, et. al, Glycerophospho- choline is elevated in cerebrospinal fluid of Alzheimer patients, J. Neu. Age. 25 (2004) 1299-1303.

Google Scholar

[5] J.M. Marchetti, A.F. Errazu, Esterification of free fatty acids using sulfuric acid as catalyst in the presence of triglycerides, J. Biomass Bioenergy. 32 (2008) 892 - 895.

DOI: 10.1016/j.biombioe.2008.01.001

Google Scholar

[6] T.T. Zhang, X.L. Zhang, H.Y. Li, W.L. Bai, et. al, Kinetics evaluation of the ethanolysis of phosphatidylcholine catalyzed by choline hydroxide, J. Reac Kinet Mech Cat, 110 (2013) 31-39.

DOI: 10.1007/s11144-013-0579-9

Google Scholar

[7] N.B.C. Kanokwan, M. Xunhua. Effect of solvent on hydrolysis and transesterifi- cation reactions on tungstated zirconia, J. Appl. Catal., A. 380 (2010) 81-86.

Google Scholar

[8] R. Masella, A. Cantafora, Clinica Chrmica Acta, 176 (1988) 63-70.

Google Scholar

[9] H.Y. Li, X.L. Zhang, W.L. Bai, et. al, Study on the preparation of l-α-Glycero- phosphocholine catalyzed by low boiling point organic amines,J. Reac Kinet Mech Cat., 108 (2013) 305-316.

DOI: 10.1007/s11144-012-0509-2

Google Scholar