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    Home > Food News > Food Articles > Master students from the School of Food Science and Technology of Hunan Agricultural University published in "Food Chemistry" the high-efficiency extraction of norfloxacin antibiotics in milk

    Master students from the School of Food Science and Technology of Hunan Agricultural University published in "Food Chemistry" the high-efficiency extraction of norfloxacin antibiotics in milk

    • Last Update: 2021-04-07
    • Source: Internet
    • Author: User
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    Original title: A master student from the School of Food Science and Technology of Hunan Agricultural University published a research paper on the efficient extraction of norfloxacin antibiotics from milk in "Food Chemistry"

    Fluoroquinolone foodmate.
    net/tag_1005.
    html" class="zdbq" title="Antibiotic-related food information" target="_blank">antibiotics are often used for disease prevention and control in animal husbandry production.
    Fluoroquinolone antibiotics remaining in
    foodmate.
    net/tag_3748.
    html" class="zdbq" title="Food related food information" target="_blank">food accumulate and enter the human body through the food chain, which may pose potential threats to consumers' health.
    Therefore, high-precision detection is required to ensure food safety.
    Most detection technologies require efficient
    foodmate.
    net/tag_4838.
    html" class="zdbq" title="Extract relevant food information" target="_blank">extraction of the analyte in food .
    Common extraction techniques (solid phase extraction, QuEChERS, etc.
    ) are either expensive or complex, or Poor selectivity.

      Recently , Cao Yanan and Huang Zhao, master students of the foodmate.
    net/tag_4817.
    html" class="zdbq" title="Food quality and safety related food information" target="_blank">Food Quality and Safety Optoelectronic Nanosensing and Informatics” innovation team of the School of Food Science and Technology , have developed a new type of magnetic bionic antibody, which has been successfully applied to the efficient extraction of foodmate.
    net/tag_2872.
    html" class="zdbq" title="" target="_blank">norfloxacin residues in
    foodmate.
    net/tag_1336.
    html" class="zdbq" title="Milk related food information" target="_blank">milk .
    The biomimetic antibody has a particle size of only 14.
    3 nm, and an external magnetic field can be used to quickly separate the biomimetic antibody that specifically adsorbs norfloxacin from the matrix.
    At the same time, using Norfloxacin eluent, the biomimetic antibody can be reused many times.
    The preparation method of the magnetic bionic antibody is simple, short in time, and low in cost, can effectively improve the efficiency of sample pretreatment, and help improve the accuracy of subsequent norfloxacin detection results.
    foodmate.
    net/tag_2872.
    html" class="zdbq" title="Norfloxacin related food information" target="_blank">

      The research results were published in the internationally renowned food Top journal "Food Chemistry" (District 1, Chinese Academy of Sciences, IF: 6.
    306).
    The first author Cao Yanan is a 2018 graduate student with a master's degree in nutrition and food hygiene, and the corresponding author of the thesis is the team leader Professor Liu Xia.
    The College of Food Science and Technology of Hunan Agricultural University and the Hunan Provincial Key Laboratory of Food Science and Biotechnology are the paper communication units.
    This research was funded by the National Natural Science Foundation of China and the Natural Science Foundation of Hunan Province.

      org/10.
    1016/j.
    foodchem.
    2021.
    129464">https://doi.
    org/10.
    1016/j.
    foodchem.
    2021.
    129464

    (This article is reprinted by "Food Science Network", and the article is from the College of Food Science and Technology, Hunan Agricultural University.
    The picture is from the College of Food Science and Technology, Hunan Agricultural University.
    The copyright belongs to the original author.
    If there is any infringement, please contact us to delete.
    )


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