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公开(公告)号：US20240199826A1
公开(公告)日：2024-06-20
申请号：US17909285
申请日：2022-03-11
发明人： Tian DING , Mofei SHEN , Donghong LIU , Wei ZHAO , Jinsong FENG
CPC分类号： C08J5/18 , C08K5/13 , C08J2383/04 , C08J2405/16 , C08K2003/0806 , C08K2201/011
摘要： A method for preparing a sustained release antibacterial film includes: (1) mixing a cyclodextrin metal-organic framework (CD-MOF) material with a silver nitrate short-chain alcohol solution to prepare an intermediate material A; (2) mixing the intermediate material A with a caffeic acid short-chain alcohol solution to prepare an intermediate material B; (3) dispersing the intermediate material B in a solvent, adding a polydimethylsiloxane main agent and a PDMS auxiliary agent in sequence, and mixing well by stirring to obtain a casting solution; and (4) coating the casting solution on a film support material, conducting vacuum drying, and peeling off a film from the film support material to obtain the sustained-release antibacterial film. A mixed matrix-based film material in which the CD-MOF and the PDMS are physically blended is prepared based on CD-MOF and PDMS for the first time, and may be used in application researches of food, environment and other fields.
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公开(公告)号：US20230027537A1
公开(公告)日：2023-01-26
申请号：US17902937
申请日：2022-09-22
申请人： Jiangnan University
发明人： Wei ZHAO , Li LI , Zhaoyang QI
IPC分类号： A61K35/747 , A23L33/135
摘要： The disclosure discloses Lactobacillus sp. BB1 enhancing memory ability, a fermented food and application thereof, and belongs to the technical field of microorganisms. The Lactobacillus sp. BB1 disclosed by the disclosure can be used for preparing functional foods, health-care products and drugs that enhance the memory ability of a healthy individual and improve memory impairment. The disclosure further provides the fermented food. The fermented food is prepared by fermentation with Lactobacillus sp. BB1, comprises a solid food, a liquid food and a semisolid food, and has a wide application prospect.
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