Hydrophilic Isolates of rye flour as a potential matrix for the use as a vehicle of active compounds

P. NORIEGA; M. CELMAN; C. A. FERRETTI; M. N. KNEETEMAN

Santiago de Compostella

Conferencia; The 23rd International Electronic Conference on Synthetic Organic Chemistry; 2019

The 23rd International Electronic Conference on Synthetic Organic Chemistry

The isolation of water-soluble polysaccharides and proteins solubilized during the treatment of rye flour in an isotonic aqueous medium is described. Protein and polysaccharide assays of the aqueous fractions showed the high extraction performance of these compounds. Then, nanoparticles were synthesized from these hydrophilic isolates using fluorescein as a model drug and sodium hexapolyphosphate as a cross-linker. The preparation process consisted of dispersion, desolvation, drug incorporation, crosslinking and separation of nanoparticles. The physicochemical analysis revealed that nanoparticles were successfully synthesized with rye hydrophilic isolates using a desolvation method. These studies demonstrated that rye nanoparticles are a promising candidate as an active compounds vehicle system.