Linoleic acid solubilization with a spinning liquid disc
1981; Elsevier BV; Volume: 82; Issue: 2 Linguagem: Inglês
10.1016/0021-9797(81)90391-x
ISSN1095-7103
AutoresChente Huang, D. Fennell Evans, E. L. Cussler,
Tópico(s)Membrane Separation and Gas Transport
ResumoThe rates of linoleic acid solubilization in aqueous solutions of sodium taurodeoxycholate were measured at 37°C using a spinning liquid disc. The liquid disc is made of a polymer film whose pores contain the liquid being solubilized. Measurements of heptanoic acid dissolution show that the liquid disc behaves like a solid disc of 10% smaller area. Measurements of linoleic acid solubilization show characteristics of diffusion and surface reaction in series. The surface reaction is apparently controlled by bile salt adsorption.
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