Preparation and pH Controlled Release of Fe₃O₄/Anthocyanin Magnetic Biocomposites.

ABSTRACT: Anthocyanins are a class of antioxidants extracted from plants, with a variety of biochemical and pharmacological properties. However, the wide and effective applications of anthocyanins have been limited by their relatively low stability and bioavailability. In order to expand the application of anthocyanins, Fe₃O₄/anthocyanin magnetic biocomposite was fabricated for the storage and release of anthocyanin in this work. The magnetic biocomposite of Fe₃O₄ magnetic nanoparticle-loaded anthocyanin was prepared through physical intermolecular adsorption or covalent cross-linking. Scanning electron microscopy (SEM), Dynamic light scattering (DLS), Fourier-transform infrared spectroscopy (FTIR), X-ray diffractometry (XRD) and thermal analysis were used

SUBMITTER: Jiang X 

PROVIDER: S-EPMC6960501 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature