Photodynamic bacterial inactivation by a ferulic acid-based hydrogen-bonded photoactive edible coating for fresh fruit preservation
文献类型：期刊论文
| 作者 | Shi, Shuo; Lan, Xi; Ding, Xiyan; Wang, Liping; Han, Ximei; Sun, Jing; Wang, Jianlong; Duan, Jinyou |
| 刊名 | FOOD CHEMISTRY
 |
| 出版日期 | 2025 |
| 卷号 | 492 |
| 关键词 | Ferulic acid Edible coating Photodynamic bacterial inactivation (PDI) ROS attack Fruit preservation |
| 英文摘要 | Photodynamically active food packaging coatings utilizing green materials and strategies have recently garnered significant attention to address challenges in fresh fruit preservation. This study introduces a novel light-driven edible coating composed of ferulic acid (FA) cross-linked with gelatin (Gel/FA) to enhance fruit preservation. The coating was fabricated via hydrogen bonding between FA and gelatin, verified by SEM and FT-IR. Notably, the Gel/FA coating exhibited exceptional photodynamic antibacterial activity, achieving over 98.5 % inactivation of foodborne pathogens under visible light irradiation. Additionally, the Gel/FA coating demonstrated well biocompatibility and robust antioxidant properties. Preservation trials on fresh-cut apples and strawberries revealed that the Gel/FA coating significantly delayed browning, inhibited microbial spoilage, and maintained texture, total soluble solids, and pH stability during storage. The synergistic effect of Gel/FA coating and light treatment highlights its potential as a sustainable and effective strategy to extend the shelf life and preserve the quality of fresh fruits. |
| 源URL | [http://210.75.249.4/handle/363003/62313]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Shi, Shuo,Lan, Xi,Ding, Xiyan,et al. Photodynamic bacterial inactivation by a ferulic acid-based hydrogen-bonded photoactive edible coating for fresh fruit preservation[J]. FOOD CHEMISTRY,2025,492. |
| APA | Shi, Shuo.,Lan, Xi.,Ding, Xiyan.,Wang, Liping.,Han, Ximei.,...&Duan, Jinyou.(2025).Photodynamic bacterial inactivation by a ferulic acid-based hydrogen-bonded photoactive edible coating for fresh fruit preservation.FOOD CHEMISTRY,492. |
| MLA | Shi, Shuo,et al."Photodynamic bacterial inactivation by a ferulic acid-based hydrogen-bonded photoactive edible coating for fresh fruit preservation".FOOD CHEMISTRY 492(2025). |
入库方式： OAI收割
来源：西北高原生物研究所
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