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    Home > Food News > Food Articles > Comparison of the delivery characteristics of three lutein lipid-based delivery systems stabilized by zein peptide: nanoemulsion, solid lipid nanoparticles and nanostructured lipid carrier

    Comparison of the delivery characteristics of three lutein lipid-based delivery systems stabilized by zein peptide: nanoemulsion, solid lipid nanoparticles and nanostructured lipid carrier

    • Last Update: 2021-12-01
    • Source: Internet
    • Author: User
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    Editor in charge: Food Science


    Zein (Zein) is a small molecule physiologically active peptide obtained by enzymatic hydrolysis.




    01.


    By comparing the surface hydrophobicity, FTIR spectrum and interface characteristics of Zein, FZP and TZP, it is found that the surface of TZP is more hydrophobic, there are more hydrogen bonds in the structure, and it has a larger contact angle



    The NE, SLN, and NLC loaded with lutein were stored for ten days at room temperature, and the changes in particle size, potential, and color difference were monitored during this period



    Compare the digestion characteristics of different NE, SLN and NLC samples through simulated digestion experiments



    Two different zein peptides were obtained by hydrolyzing zein by trypsin and flavor enzymes, and they were further used as interface stabilizers, respectively, and successfully constructed three lipid-based delivery carriers loaded with lutein, including NE, SLN and NLC


    Introduction to the first author


    A 2019 master's degree in Food Processing and Safety, School of Food Science and Engineering, Qing Agricultural University



    Tang Wenting is an associate professor in the School of Food Science and Engineering, Qingdao Agricultural University, a master tutor, and a visiting scholar at the Western Research Center of the United States Department of Agriculture


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