ZHAO Yue-gang, et al. Orthoonal exeriment in the preparation technological of γ-linolenicacid liposome[J]. Journal of Chongqing Medical University, 2009,34(12):1709-1711.
ZHAO Yue-gang, et al. Orthoonal exeriment in the preparation technological of γ-linolenicacid liposome[J]. Journal of Chongqing Medical University, 2009,34(12):1709-1711.DOI:
Objective :Evening primrose oil contains abundance of Essentia polyunsaturated fatty acids and γ-linolenic acid is the mostly important
but the property of γ-linolenic acid is unstable and easily oxidized
in this experiment the γ-linolenic acid was made into liposome so as to make it stable and more effective
orthogonal test was used to choose the Best Conditions of preparing the liposome of γ-linolenic acid.Methods:The best proportion of phospholipid and evening primrose oil is 0.2:0.1
dissolved in 20 ml chloroform and 40 ml phosphate buffer solution
ultrasonic treatment for 10min.Results:theγ-linolenic acid entrapment efficiency was more than 99% and the permeability is low.Conclusion:The method is simple
accurate and reliable and can be used for the new drug development and production.