bacteriocin

简明释义

英[bækˈtɪərɪəˌsɪn]美[bæktɪərˈɪəsɪn]

n. [生化] 细菌素

英英释义

单词用法

同义词

反义词

例句

1.According to their characteristics, the antagonistic substances produced by PNB in exponential phase were bacteriocin and they had been classified into small heat-stable peptide (SHSP).

根据其抑菌蛋白的性质，初步判断紫色非硫光合细菌在对数期产生的拮抗物质为细菌素，可归为小分子热稳定肽类。

2.According to their characteristics, the antagonistic substances produced by PNB in exponential phase were bacteriocin and they had been classified into small heat-stable peptide (SHSP).

根据其抑菌蛋白的性质，初步判断紫色非硫光合细菌在对数期产生的拮抗物质为细菌素，可归为小分子热稳定肽类。

3.This review summarizes the classification of bacteriocin, the modes of inhibition and some recent researches about application of lactic acid bacteria bacteriocin i…

概述了细菌素的分类、抑菌作用机制以及近年来国内外报道的有关乳酸菌细菌素在肉制品防腐中的作用的研究进展。

4.The research team discovered that the strain of Lactobacillus produces a potent bacteriocin 细菌素 that inhibits the growth of harmful bacteria.

研究小组发现，乳酸菌株产生一种强效的bacteriocin 细菌素，可以抑制有害细菌的生长。

5.In food preservation, bacteriocin 细菌素 can be used as a natural additive to extend shelf life.

在食品保存中，bacteriocin 细菌素可以作为天然添加剂来延长保质期。

6.Scientists are exploring the potential of bacteriocin 细菌素 in combating antibiotic-resistant pathogens.

科学家们正在探索bacteriocin 细菌素在对抗抗生素耐药病原体方面的潜力。

7.The dairy industry utilizes bacteriocin 细菌素 to prevent spoilage in cheese production.

乳制品行业利用bacteriocin 细菌素来防止奶酪生产中的变质。

8.Research indicates that bacteriocin 细菌素 can be an effective alternative to chemical preservatives.

研究表明，bacteriocin 细菌素可以成为化学防腐剂的有效替代品。

作文

Bacteriocins are a fascinating class of antimicrobial peptides produced by bacteria. These substances have garnered significant attention in recent years due to their potential applications in food preservation and medicine. The study of bacteriocin (细菌素) has opened new avenues for developing natural preservatives that can inhibit the growth of pathogenic microorganisms without harming beneficial bacteria. This is particularly important in an age where antibiotic resistance is becoming a pressing global health issue. One of the remarkable features of bacteriocin (细菌素) is their specificity. Many bacteriocins (细菌素) target specific strains of bacteria, allowing them to effectively eliminate harmful pathogens while leaving non-target organisms unharmed. For instance, some bacteriocins (细菌素) produced by Lactobacillus species have been shown to inhibit the growth of Listeria monocytogenes, a notorious foodborne pathogen. This specificity not only makes bacteriocins (细菌素) valuable in the food industry but also highlights their potential role in therapeutic applications. In addition to their antimicrobial properties, bacteriocins (细菌素) are also being explored for their ability to modulate the gut microbiota. The gut microbiome plays a crucial role in human health, influencing digestion, immunity, and even mental health. By incorporating bacteriocins (细菌素) into probiotic formulations, researchers hope to enhance the growth of beneficial bacteria while suppressing harmful ones. This could lead to innovative treatments for various gastrointestinal disorders, such as irritable bowel syndrome or inflammatory bowel disease. Moreover, the potential of bacteriocins (细菌素) extends beyond human health. In agriculture, they can be used as biopesticides to protect crops from bacterial diseases. This approach aligns with the growing demand for sustainable agricultural practices that reduce reliance on synthetic chemicals. By harnessing the power of bacteriocins (细菌素), farmers can promote healthier ecosystems and improve crop yields. Despite the promise that bacteriocins (细菌素) hold, there are still challenges to overcome before they can be widely adopted. One major hurdle is the stability of these peptides in various environments. Factors such as temperature, pH, and the presence of enzymes can affect their efficacy. Ongoing research aims to develop delivery systems that can protect bacteriocins (细菌素) from degradation, ensuring they remain effective in practical applications. In conclusion, bacteriocins (细菌素) represent a promising area of study with the potential to revolutionize food safety, healthcare, and agriculture. Their unique antimicrobial properties and ability to selectively target harmful bacteria make them an attractive alternative to traditional antibiotics and chemical preservatives. As research continues to unveil the full range of benefits associated with bacteriocins (细菌素), we may soon see them play a pivotal role in addressing some of the most pressing challenges in public health and food security. The future of bacteriocins (细菌素) looks bright, and their journey from the laboratory to real-world applications is just beginning.

细菌素是一类由细菌产生的抗微生物肽，令人着迷。近年来，由于其在食品保存和医学中的潜在应用，这些物质引起了广泛关注。对bacteriocin（细菌素）的研究为开发可以抑制致病微生物生长而不伤害有益细菌的天然防腐剂开辟了新的途径。这在抗生素耐药性日益严重的全球健康问题中尤为重要。 bacteriocin（细菌素）的一大显著特征是其特异性。许多bacteriocins（细菌素）针对特定菌株，使其能够有效消灭有害病原体，同时不伤害非靶标生物。例如，一些由乳酸菌属产生的bacteriocins（细菌素）已被证明可以抑制李斯特菌的生长，后者是一种臭名昭著的食源性病原体。这种特异性不仅使bacteriocins（细菌素）在食品工业中具有价值，还突显了它们在治疗应用中的潜在作用。 除了抗微生物特性外，bacteriocins（细菌素）还被探索用于调节肠道微生物群。肠道微生物组在人类健康中发挥着至关重要的作用，影响消化、免疫甚至心理健康。通过将bacteriocins（细菌素）纳入益生菌配方，研究人员希望增强有益细菌的生长，同时抑制有害细菌的生长。这可能会导致各种胃肠疾病（如肠易激综合症或炎症性肠病）的创新治疗。 此外，bacteriocins（细菌素）的潜力不仅限于人类健康。在农业中，它们可以用作生物农药，以保护作物免受细菌病害。这种方法符合对可持续农业实践日益增长的需求，减少对合成化学品的依赖。通过利用bacteriocins（细菌素）的力量，农民可以促进更健康的生态系统，提高作物产量。 尽管bacteriocins（细菌素）具有很大的前景，但在广泛采用之前仍面临一些挑战。一个主要障碍是这些肽在各种环境中的稳定性。温度、pH值和酶的存在等因素都会影响其有效性。正在进行的研究旨在开发能够保护bacteriocins（细菌素）免受降解的递送系统，确保其在实际应用中仍然有效。 总之，bacteriocins（细菌素）代表了一个充满希望的研究领域，有潜力彻底改变食品安全、医疗保健和农业。它们独特的抗微生物特性和选择性靶向有害细菌的能力使其成为传统抗生素和化学防腐剂的有吸引力的替代品。随着研究不断揭示与bacteriocins（细菌素）相关的全部好处，我们可能会很快看到它们在解决公共健康和食品安全方面的一些最紧迫挑战中发挥关键作用。bacteriocins（细菌素）的未来看起来光明，它们从实验室到实际应用的旅程才刚刚开始。