一种负载亚硝酸钠的醇溶蛋白纳米纤维膜及其制备和应用
By treating the alcohol-soluble protein solution with a pulsed electric field and combining it with appropriate electrospinning parameters, the problem of insufficient interaction between alcohol-soluble protein and sodium nitrite was solved, and a highly efficient antibacterial alcohol-soluble protein nanofiber membrane was prepared, which is suitable for antibacterial packaging materials.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- YANGZHOU UNIV
- Filing Date
- 2024-06-07
- Publication Date
- 2026-07-17
AI Technical Summary
Insufficient interaction and entanglement between alcohol-soluble proteins and sodium nitrite led to electrospinning failure, limiting the application of sodium nitrite in antibacterial materials.
A pulsed electric field was used to treat the alcohol-soluble protein solution to enhance the interaction and entanglement between alcohol-soluble protein and sodium nitrite. Combined with appropriate electrospinning parameters, alcohol-soluble protein nanofiber membranes loaded with sodium nitrite were prepared.
The electrospinning efficiency was improved, and the alcohol-soluble protein nanofiber membrane loaded with sodium nitrite exhibited high antibacterial efficiency against Staphylococcus aureus and Salmonella, making it suitable for antibacterial packaging materials.
Smart Images
Figure CN118621490B_ABST