Preparation and characterization of W/O/W type double emulsion containing PGPR-lecithin mixture as lipophilic surfactant

Date

2017-01-01

Author

ALTUNTAS, Ozlem Yuce
Şümnü, Servet Gülüm
Şahin, Serpil

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The objective of this study is to produce double emulsion by combining polyglycerol polyricinoleate (PGPR) with lecithin as lipophilic surfactant. Although lecithin alone produced only oil-in-water type emulsion, the mixture of lecithin and PGPR could produce water-in-oil type emulsion as well. Moreover, different emulsification treatments were applied to study the influence of homogenization methods on the physicochemical characteristics. The obtained double emulsions were compared in terms of stability and droplet size. It was found that the homogenization method influenced the physiochemical characteristics of the double emulsion and the most stable double emulsion with the smallest droplet size was obtained by high-speed homogenization method.

Subject Keywords

Physical and Theoretical Chemistry, Surfaces, Coatings and Films, Polymers and Plastics

URI

https://hdl.handle.net/11511/38926

Journal

JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY

DOI

https://doi.org/10.1080/01932691.2016.1179121

Collections

Department of Food Engineering, Article

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Citation Formats

O. Y. ALTUNTAS, S. G. Şümnü, and S. Şahin, “Preparation and characterization of W/O/W type double emulsion containing PGPR-lecithin mixture as lipophilic surfactant,” JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, pp. 486–493, 2017, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/38926.