Prediction of Emulsion Stability: Facts and Myth

Egypt and Democracy Prospects against Facts after Mubarak

The principal objective of this paper is to describe and analyze the process of democratization in the Egypt after Mubarak regime. The article continues to give an overview over the current situation inside Egypt after the revolution and collects some evidence for a changed relationship between democracy and stability inside the country. The Egyptian revolution created a situation of transition...

Soy Protein Isolate and Gum Arabic Composite Affects Stability of Beverage Emulsion

Effect of Dispersed Phase Volume Fraction on Physical Stability of Oil-in-Water Emulsion in The Presence of Gum Tragacanth

Background: The dispersed phase volume fraction plays key role in oil-in-water emulsion stability by different mechanisms like partial flocculation, depletion flocculation and bridging flocculation. Since the mentioned mechanism is affected by emulsifier concentration presented in system, the major aim of this study was to investigate the effect of dispersed phase volume fraction on physical st...

Effect of Salinity, pH, and Temperature on Stability of Gas Condensate in Water Emulsions Using Different Surfactants

Light hydrocarbons in water emulsions are formed in many gas refinery wastewaters, and its stability depends on some parameters such as temperature, pH and salinity. In this study, different surfactants have been used to prepare gas condensates in water emulsion along with four surfactant kinds namely, Span 80, Tween 80, CTAB, SDS and Span 80 and Tween 80 mixture. For this purpose,...

Effective Factors on the Stability of Oil-in-Water Emulsion Based Beverage: A Review

Beverage emulsions are systems that are composed of two liquids including oil and water which are prepared by homogenizing oil phase in an acidic aqueous phase. They must be stable in both concentrated and diluted form for a period of 6-12 months upon standing at room temperature. Two immiscible phases contained systems are thermodynamically unsta-ble. In other words, they are vulnerable to bre...