HYDROPHILIC DISPERSIONS OF NANOPARTICLES OF INCLUSION COMPLEXES OF MACROMOLECULES

摘要

The present invention provides hydrophilic dispersions comprising nanoparticles of inclusion complexes consisting essentially of nanosized particles of a macromolecule wrapped in an amphiphilic polymer such that non-valent bonds are formed between the macromolecule and the amphiphilic polymer. The macromolecule may be a naturally-occurring, synthetic or recombinant polypeptide, protein, polysaccharide or polynucleotide, and the amphiphilic polymer is a polysaccharide or a modified polysaccharide such as starch, chitosan or an alginate.