Adsorption of short-chain fatty acids and their ions at the oil/water interface
β Scribed by A.K Chatterjee; D.K Chattoraj
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- English
- Weight
- 543 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0021-9797
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strates, correlate well with the transient values of the surface Dynamic interfacial tension measurements were used to investitension (7). Previous work on the behavior of surfactants gate the kinetics of the diffusion/adsorption of surfactant moleat the oil-water interface includes stability studie
## Abstract The determination of fatty acid composition by gas chromatography as a routine task is established in most laboratories dealing with oils and fats. The scope of this method can be enlarged for a preliminary quality control of used frying fats and oils, which is commonly characterized by
Adsorption properties of two non-oxyethylene-type nonionic surfactants, sorbitan fatty acid esters (SF) and a sucrose alkanoate (SA), have been studied at the polarized nitrobenzene-water interface by measuring the double layer capacitance (C,,). Both SF and SA lower C,, in the range of applied pote