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emulsifiers
Study on thermal induced phase inversion of concentratedO/W emulsions stabilized by various tween emulsifiers
      
The effect of temperature and alcohol on the solubilization of water in nonaoueous solutions of polymeric emulsifiers
      
The low interfacial tensions produced by these nonionic emulsifiers demonstrate an efficiency comparable to that of ionic emulsifiers.
      
Dielectric measurements were carried out on concentrated W/O emulsions prepared from kerosene and distilled water or KCl aqueous solutions by minimal use of emulsifiers.
      
Like many other emulsifiers, whey protein concentrates stabilize oil-in-water emulsions.
      
Action of emulsifiers during homogenization of o/w emulsions
      
Droplet size and size distribution changes at homogenization of paraffin oil emulsions, stabilized by different concentrations of various emulsifiers, were investigated.
      
Neither deproteinized preparations (apoemulsan) nor protein-rich preparations emulsified hexadecane-in-water; however, mixtures of these preparations (containing 10-15 % total protein) were potent emulsifiers.
      
Adsorption behaviors of emulsifiers and biomolecules on temperaturesensitive polymer particles
      
Adsorption and desorption behaviours of emulsifiers and biomolecules on the two kinds of temperature-sensitive composite polymer particles were compared.
      
The effect of MAA content on such a dissolution behavior was examined using seven kinds of different nonionic emulsifiers having hydrophile-lipophile-balance values between 12.2 and 18.2 at various temperatures and initial pH.
      
Highly hydrophobically modified (with n-dodecylamide chain) linear poly(acrylic acid)s (HHMPAAH) and poly(sodium acrylate)s (HHMPAANa) with various degrees of grafting (τ) were synthesized and used as emulsifiers of the n-dodecane/water system.
      
Chitosans with intermediate DD were less effective emulsifiers.
      
In contrast, in dynamic conditions both emulsifiers are available at the free surface from the beginning.
      
The objective was to analyze the microstructure, stability, and rheology of model emulsions prepared with distilled water, refined sunflower oil, and different Spans (20, 40, 60, and 80) as emulsifiers.
      
Influence of hydrophilic-lipophilic balance of nonionic emulsifiers on emulsion copolymerization of styrene and methacrylic acid
      
Emulsion copolymerizations of styrene and methacrylic acid (MAA) with various nonionic emulsifiers having a hydrophilic-lipophilic balance (HLB) range of 13.7-17.2 were performed to clarify the influence of emulsification state on polymerization.
      
In the higher-HLB emulsifiers, styrene and MAA were simultaneously copolymerized, resulting in a homogeneous MAA distribution.
      
To measure the amounts of the incorporated nonionic emulsifiers, optimum compositions of 2-propanol aqueous solutions to remove the nonionic emulsifier from the particle surfaces without removal from the insides were determined.
      
The swelling behavior of mixed emulsifiers was examined by means of direct investigation methods such as transmission electron microscopy (TEM) and X-ray diffraction.
      
 

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