Recent advances in polysaccharides stabilized emulsions for encapsulation and delivery of bioactive food ingredients: A review.
Many bioactive food ingredients were encapsulated in different forms to improve their stability and bioavailability. Emulsions have showed excellent properties in encapsulation, controlled release, and targeted delivery of bioactives. Polysaccharides are widely available and have different structures with different advantages including non-toxic, easily digested, biocompatible and can keep stable over a wide range of pH and temperatures. In this review, the most common polysaccharides and polysaccharide based complexes as emulsifiers to stabilize emulsions in recent ten years are described. The close relationships between the types and structures of polysaccharides and their emulsifying capacities are discussed. In addition, the absorption and bioavailability of bioactive food components loaded in polysaccharide stabilized emulsions are summarized. The main goal of the review is to emphasize the important roles of polysaccharides in stabilizing emulsions. Moreover, speculations regarded to some issues for the further exploration and possible onward developments of polysaccharides stabilized emulsions are also discussed.
['Zhang|Ruyuan|R|', 'Belwal|Tarun|T|', 'Li|Li|L|', 'Lin|Xingyu|X|', 'Xu|Yanqun|Y|', 'Luo|Zisheng|Z|']
D001682:Biological Availability D045703:Emulsifying Agents D004655:Emulsions D000074385:Food Ingredients D010316:Particle Size D011134:Polysaccharides D013499:Surface Properties
Polysaccharides Stability Emulsions Bioactive food ingredients Bioavailability