相关实验视频

Updated: Jul 5, 2025

Tracking Microbial Contamination in Retail Environments Using Fluorescent Powder - A Retail Delicatessen Environment Example
05:49

Tracking Microbial Contamination in Retail Environments Using Fluorescent Powder - A Retail Delicatessen Environment Example

Published on: March 5, 2014

11.1K

微生物危害在食品和料生产和加工环境中的持续存在

, Konstantinos Koutsoumanis, Ana Allende

    EFSA journal. European Food Safety Authority
    |January 22, 2024
    PubMed
    概括

    像Listeria monocytogenes这样的细菌食品安全危害可以在食品加工环境中持续存在. 有效的控制需要严格的卫生,环境监测和有针对性的干预措施来保护公众健康.

    关键词:
    克罗诺巴克特 (Cronobacter sakazakii) 已经被发现李斯特里亚单细胞原生菌 (Listeria monocytogenes) 是一种坚持不 坚持不沙门氏菌 (Salmonella enterica) 已经成为一种常见的疾病.进行清洁和消毒.食品加工 食品加工 食品加工干预措施 干预措施有关风险因素的风险因素.小型类型 亚型 类型

    更多相关视频

    Metagenomic Analysis of Silage08:43

    Metagenomic Analysis of Silage

    Published on: January 13, 2017

    18.3K
    Development of an Electrochemical DNA Biosensor to Detect a Foodborne Pathogen17:16

    Development of an Electrochemical DNA Biosensor to Detect a Foodborne Pathogen

    Published on: June 3, 2018

    13.1K

    相关概念视频

    Infection01:20

    Infection

    When a pathogen enters the body and reproduces, it can cause an infection, damage body cells, and cause illness symptoms that eventually lead to disease. Therefore, its prevention requires breaking the chain of infection.
    The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
    8.0K
    Defense Against Bacterial Pathogens01:31

    Defense Against Bacterial Pathogens

    The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
    Phagocytes
    Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
    1.4K
    Healthcare Associated Infections II: Preventive Measures01:22

    Healthcare Associated Infections II: Preventive Measures

    Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
    The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
    2.6K
    Types of Toxins01:36

    Types of Toxins

    Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
    Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
    Environmental pollutants like...
    1.7K
    Surface Membrane Barriers01:18

    Surface Membrane Barriers

    The skin and mucous membranes serve as the primary line of defense against pathogens by providing both physical and chemical protection. These barriers are essential in preventing the entry and establishment of microbes, thereby maintaining the integrity of the host.
    The outer layer of the skin, the epidermis, is a robust barrier comprising layers of closely packed keratinized cells. This dense arrangement prevents microbes from penetrating the body. The periodic shedding of epidermal cells...
    1.1K