Antibacterial composition, antibacterial coating as well as preparation method and application of antibacterial coating
By using antibacterial compositions of monoglyceride laurate and film-forming agents in the fresh-keeping packaging of agricultural products, the problem of antibacterial agents relying on the pH environment and separation from materials in the prior art is solved, and the efficient antibacterial effect that does not depend on the pH environment and the effect of extending the shelf life of agricultural products is achieved.
CN119823604APending Publication Date: 2025-04-15BEIJING UNIV OF AGRI
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Patent Information
- Application Number
- CN202510031450.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-04-15
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Figure CN119823604A_ABST
Abstract
The invention relates to the technical field of agricultural product preservation, and discloses an antibacterial composition, an antibacterial coating as well as a preparation method and application of the antibacterial composition and the antibacterial coating. The antibacterial composition comprises 1wt%-12wt% of glycerol monolaurate and 88wt%-99wt% of a film-forming agent; the film-forming agent comprises at least one of polyethylene acetate, palm wax, beewax and polyvinyl butyral. The antibacterial composition and the antibacterial coating contain proper glycerol monolaurate and the film-forming agent, have excellent antibacterial stability and antibacterial activity, have balanced hydrophilicity and lipophilicity, have good compatibility between glycerol monolaurate and the film-forming agent, and can slowly release GML from the antibacterial coating in the fresh-keeping process, so that the fresh-keeping effect is good. The method has an obvious effect on prolonging the shelf life of agricultural products.
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