| abstract |
Disclosed is a method for preparing antibacterial down, the method comprising firstly preparing a natural antibacterial microcapsule auxiliary by adopting a microcapsule coating method, and then performing pre-oxidation modification on the down product, and finally, grafting the antibacterial microcapsule auxiliary onto the down product by adopting an enzymatic crosslinking reaction of glutamine transaminase, thereby realizing a long-lasting, environmentally-friendly and broad-spectrum antibacterial effect for the down product. |