| abstract |
The invention provides a modified ε-polylysine, a preparation method and an application thereof in the preservation of turbot, belonging to the field of food preservation, and specifically provides a preparation method and structural formula of a modified ε-polylysine , and the application of modified ε-polylysine in the preservation of turbot. The beneficial effects of the invention are as follows: the preparation method is simple and the experimental operation is easy. The antibacterial activity and fresh-keeping properties of the modified ε-polylysine were significantly better than those of ε-polylysine, and its antibacterial time was significantly better than that of ε-polylysine, which could effectively prolong the shelf life of turbot. |