| abstract |
The invention belongs to the field of biological functional materials, and discloses a polysaccharide metal-organic framework-enzyme complex and a grinding preparation method thereof. The method includes: adding zinc salt, organic ligand, polysaccharide molecule and enzyme protein into a mortar, and grinding to obtain the polysaccharide metal-organic framework-enzyme complex. The preparation method of the invention has simple operation, mild conditions, good biocompatibility of the obtained product, high enzyme stability, and the biological activity of the enzyme is largely retained. |