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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
Metadata
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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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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.