microbiological assay

简明释义

微生物学测定法

英英释义

例句

1.The microbiological assay results showed a significant reduction in yeast contamination.

该微生物测定结果显示酵母污染显著减少。

2.Researchers used a microbiological assay to evaluate the effectiveness of the new antibiotic.

研究人员使用微生物测定评估新抗生素的有效性。

3.In food safety testing, a microbiological assay is crucial for detecting harmful pathogens.

在食品安全检测中，微生物测定对于检测有害病原体至关重要。

4.To comply with regulations, every batch of pharmaceuticals must undergo a microbiological assay.

为了遵守规定，每批药品都必须进行微生物测定。

5.The laboratory performed a microbiological assay to determine the bacterial load in the water sample.

实验室进行了微生物测定以确定水样中的细菌负荷。

作文

Microbiological assays are crucial techniques used in various fields such as pharmaceuticals, food safety, and environmental monitoring. These assays involve the examination of microorganisms to determine their presence, quantity, and activity levels in a given sample. The term microbiological assay refers specifically to methods that assess the biological characteristics of microorganisms, which can include bacteria, fungi, viruses, and other microscopic entities. By employing these assays, researchers can gain valuable insights into microbial behavior and interactions, which are essential for developing effective treatments and ensuring safety in different industries.One of the primary applications of microbiological assay is in the pharmaceutical industry, where it is used to test the potency and efficacy of drugs. For instance, when a new antibiotic is developed, it is vital to evaluate its ability to inhibit bacterial growth. This is achieved through various types of microbiological assays, such as minimum inhibitory concentration (MIC) tests, which help determine the lowest concentration of a drug that prevents visible growth of a microorganism. Such information not only aids in drug development but also ensures that patients receive effective medications that can combat infections.In addition to pharmaceuticals, microbiological assays play a significant role in food safety. Foodborne illnesses caused by pathogenic microorganisms can lead to severe health issues, making it imperative to monitor food products for contamination. Techniques such as plate counts, polymerase chain reaction (PCR), and enzyme-linked immunosorbent assays (ELISA) are commonly used to detect harmful bacteria like Salmonella, E. coli, and Listeria in food samples. By implementing rigorous microbiological assays, food manufacturers can ensure that their products meet safety standards, thereby protecting public health and maintaining consumer trust.Environmental monitoring is another area where microbiological assays are indispensable. Assessing the microbial quality of water, soil, and air is essential for understanding ecosystem health and detecting pollution. For example, water quality testing often involves microbiological assays to identify the presence of coliform bacteria, which serve as indicators of fecal contamination. By regularly conducting these assays, environmental scientists can identify potential hazards and implement measures to protect natural resources and public health.Moreover, advancements in technology have significantly enhanced the effectiveness of microbiological assays. The integration of molecular techniques, such as next-generation sequencing and bioinformatics, has revolutionized the way we study microorganisms. These modern approaches allow for more rapid and accurate identification of microbial species and their genetic traits, leading to a deeper understanding of microbial communities and their roles in various environments.In conclusion, microbiological assays are fundamental tools in the assessment and management of microorganisms across multiple sectors. Their applications in pharmaceuticals, food safety, and environmental monitoring highlight their importance in safeguarding human health and enhancing our understanding of microbial life. As technology continues to evolve, the future of microbiological assays promises even greater precision and efficiency, paving the way for innovations that will further benefit society. Therefore, investing in research and development in this field is essential for addressing current and future challenges related to microbial safety and health.

微生物测定是用于制药、食品安全和环境监测等多个领域的重要技术。这些测定涉及对微生物的检查，以确定其在给定样本中的存在、数量和活性水平。术语微生物测定专门指评估微生物生物特性的各种方法，这些微生物可以包括细菌、真菌、病毒和其他微观实体。通过使用这些测定，研究人员可以获得有关微生物行为和相互作用的宝贵见解，这对于开发有效的治疗方法和确保各行业的安全至关重要。微生物测定的主要应用之一是在制药行业，用于测试药物的效力和有效性。例如，当开发一种新抗生素时，评估其抑制细菌生长的能力至关重要。这是通过各种类型的微生物测定来实现的，例如最小抑菌浓度（MIC）测试，这有助于确定防止微生物可见生长的药物最低浓度。这些信息不仅有助于药物开发，还确保患者接受有效的药物以对抗感染。除了制药，微生物测定在食品安全中也发挥着重要作用。由病原微生物引起的食源性疾病可能导致严重的健康问题，因此监测食品产品的污染是至关重要的。常用的技术如平板计数、聚合酶链反应（PCR）和酶联免疫吸附测定（ELISA）通常用于检测食品样本中的有害细菌，如沙门氏菌、大肠杆菌和李斯特菌。通过实施严格的微生物测定，食品制造商可以确保其产品符合安全标准，从而保护公众健康并维护消费者信任。环境监测是另一个微生物测定不可或缺的领域。评估水、土壤和空气的微生物质量对于理解生态系统健康和检测污染至关重要。例如，水质检测通常涉及微生物测定以识别大肠杆菌的存在，这些细菌作为粪便污染的指示物。通过定期进行这些测定，环境科学家可以识别潜在危害并采取措施保护自然资源和公众健康。此外，技术的进步显著提高了微生物测定的有效性。分子技术的整合，例如下一代测序和生物信息学，彻底改变了我们研究微生物的方式。这些现代方法允许更快速和准确地识别微生物种类及其遗传特征，从而深入了解微生物群落及其在各种环境中的作用。总之，微生物测定是评估和管理各个部门微生物的基本工具。它们在制药、食品安全和环境监测中的应用突显了它们在保护人类健康和增强我们对微生物生命理解方面的重要性。随着技术的不断发展，微生物测定的未来承诺将更加精确和高效，为进一步造福社会的创新铺平道路。因此，在这一领域投资研究和开发对于应对与微生物安全和健康相关的当前和未来挑战至关重要。