The Characterization of Tri-Ethanolamine Soap Produced from the Fatty Glycerol of Chicken Skin as a Water/Oil Emulsifier
Journal Title: Tropical Journal of Natural Product Research - Year 2018, Vol 2, Issue 7
Abstract
Received 15 April 2018 Revised 22 June 2018 Accepted 07 July 2018 Published online 08 July 2018 The main lipid extracted from chicken skin at high temperature was used as an initial material for producing a specific emulsifier for a water/oil dispersion system. More than 30 different compounds including saturated, mono-unsaturated and multi unsaturated fatty acids were identified through GC-MS analysis of the methylated ester of the extracted fatty glycerol. The transformation of soap to fatty acid was performed using hydrochloric acid with a 1:1 mole ratio. The collected fatty acids were reacted with triethanol amine in a refluxed system over 90oC for 1 hour. The application of triethanolamine soap as an emulsifier for dispersing of water droplet in oil phase (W/O) was confirmed. The surface tension, stability of emulsion in alcohol and electrolyte for a long period of time studied. The dynamic viscosity was determined, and the results showed that higher concentration of emulsifier in water volume fraction lower than 25% were effective in stabilizing the W/O emulsion at room temperature.
Authors and Affiliations
Maryam Sharzehee, Nazanin Afshari
Keywords
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- EP ID EP491073
- DOI 10.26538/tjnpr/v2i7.4
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