oils (Cuminum cyminum and Oliveria decumbens) at concentrations of 1, 3, 5, 10 and 15%
were studied. The results showed that all emulsions were stable after centrifugation.
Although the samples were stable after heat-cool cycles, they became unstable at the freeze-
thaw cycles. Emulsion samples with concentrations of 10 and 15%, were stored at 45 ºC for
35-days were unstable and became two-phase. Measuring the turbidity of emulsion samples …