Utilization of anionic polysaccharides to improve the stability of rice glutelin emulsions: Impact of polysaccharide type, pH, salt, and temperature

The objective of this study was to improve the physical stability of emulsions containing oil droplets stabilized by hydrolyzed rice glutelin (HRG) by coating them with anionic polysaccharides. Polysaccharide type and concentration had a strong influence on the properties of the coated droplets. Smaller particles with better pH-stability could be formed from xanthan gum or pectin than from alginate or gum arabic. The impact of environmental...