Preparation and Quality Evaluation of Honokiol Nanoparticles Using a New Polysaccharide Polymer as its Carrier.

Objective: To improve the solubility of Honokiol (HNK), Honokiol nanoparticles (HNK-NPs) were prepared using a new biodegradable polysaccharide polymer as its carrier.

Methods: HNK-NPs were prepared by hydrophilic polymer coagulation method, and the processing parameters were optimized according to average particle size and PDI by a single factor experiment. The morphology of the optimized nanoparticles was investigated by TEM, and the in vitro release was carried out to evaluate the optimized HNK-NPs.