thermolability

简明释义

英[ˌθɜrmoʊˈlæbɪlɪti]美[ˌθɜrmoʊˈlæbɪlɪti]

n. 不耐热性；热失稳性

英英释义

单词用法

同义词

反义词

例句

1.There exist a large quantity of PEs(pectinesterases) in orange, which are clified as thermostability PE(TS-PE) and thermolability PE(TL-PE). They are composed of several isoenzymes.

柑橘中含有大量的果胶酯酶（PE），可分为热稳定性果胶酯酶（TS-PE）与热不稳定性果胶酯酶（TL-PE），是由几种同工酶组成的。

2.There exist a large quantity of PEs(pectinesterases) in orange, which are clified as thermostability PE(TS-PE) and thermolability PE(TL-PE). They are composed of several isoenzymes.

柑橘中含有大量的果胶酯酶（PE），可分为热稳定性果胶酯酶（TS-PE）与热不稳定性果胶酯酶（TL-PE），是由几种同工酶组成的。

3.Researchers are investigating the thermolability of various vaccines to ensure their stability during storage.

研究人员正在调查各种疫苗的热敏性，以确保它们在储存期间的稳定性。

4.The thermolability of certain vitamins can lead to nutritional losses when cooking at high temperatures.

某些维生素的热敏性可能导致在高温烹饪时营养损失。

5.Understanding the thermolability of proteins is crucial for developing effective preservation methods.

了解蛋白质的热敏性对于开发有效的保存方法至关重要。

6.The study focused on the thermolability of certain enzymes, which refers to their sensitivity to heat.

这项研究集中在某些酶的热敏性上，指的是它们对热的敏感性。

7.In microbiology, the thermolability of bacterial spores can influence sterilization processes.

在微生物学中，细菌孢子的热敏性会影响灭菌过程。

作文

Thermolability is a term that refers to the sensitivity of certain substances, particularly biological molecules, to changes in temperature. This property is crucial in various fields, including biochemistry, pharmacology, and food science. Understanding thermolability (热敏性) can help scientists and researchers develop better methods for preserving sensitive compounds and improving their stability under different conditions.In the realm of biochemistry, many enzymes exhibit thermolability (热敏性), meaning they can lose their functional structure when exposed to high temperatures. For instance, enzymes involved in metabolic pathways are often optimized to function at specific temperature ranges. When the temperature exceeds these optimal levels, the enzymes may denature, losing their catalytic activity. This phenomenon highlights the importance of maintaining appropriate storage and handling conditions for biochemical reagents and samples.Pharmaceuticals can also be affected by thermolability (热敏性). Many drugs require stringent temperature controls during manufacturing, transportation, and storage to ensure their efficacy. For example, vaccines are often sensitive to heat, and exposure to elevated temperatures can lead to reduced potency or complete inactivation. Consequently, the pharmaceutical industry invests significantly in developing packaging solutions and cold chain logistics to maintain the required temperature conditions for sensitive medications.In food science, thermolability (热敏性) plays a vital role in determining the shelf life and safety of food products. Certain nutrients, such as vitamins, are known to be thermolabile, meaning they can degrade when exposed to heat during cooking or processing. This degradation can affect the nutritional value of food, leading to potential deficiencies if individuals rely solely on thermally processed foods. Therefore, understanding the thermolability (热敏性) of various food components can guide consumers in making healthier choices and encourage manufacturers to develop better preservation techniques.Moreover, the study of thermolability (热敏性) extends beyond biological and chemical applications. In materials science, certain polymers and materials may exhibit thermolability (热敏性), impacting their usability in various applications. For example, some thermoplastic materials can soften when heated, allowing them to be molded into specific shapes. Conversely, other materials might become brittle or lose their structural integrity when subjected to high temperatures. Understanding the thermolability (热敏性) of these materials is essential for engineers and designers to create products that withstand varying environmental conditions.In conclusion, thermolability (热敏性) is a significant characteristic that affects a wide range of substances across different scientific disciplines. Whether in the context of enzyme activity, pharmaceutical stability, food safety, or material properties, recognizing and managing thermolability (热敏性) is essential for ensuring optimal performance and safety. As research continues to advance our understanding of this property, we can expect to see improvements in the development and application of sensitive substances in various fields, ultimately benefiting society as a whole.

热敏性是一个术语，指的是某些物质，特别是生物分子，对温度变化的敏感性。这一特性在生物化学、药理学和食品科学等多个领域中至关重要。理解thermolability（热敏性）可以帮助科学家和研究人员开发出更好的方法来保存敏感化合物，并提高它们在不同条件下的稳定性。在生物化学领域，许多酶表现出thermolability（热敏性），这意味着它们在高温条件下可能会失去其功能结构。例如，参与代谢途径的酶通常被优化以在特定的温度范围内发挥作用。当温度超过这些最佳水平时，酶可能会变性，从而失去催化活性。这一现象突显了保持生化试剂和样品适当储存和处理条件的重要性。药物也可能受到thermolability（热敏性）的影响。许多药物在制造、运输和储存过程中需要严格的温度控制，以确保其有效性。例如，疫苗往往对热敏感，暴露于高温下可能导致效力降低或完全失活。因此，制药行业在开发包装解决方案和冷链物流方面投入了大量资金，以维持对敏感药物所需的温度条件。在食品科学中，thermolability（热敏性）在确定食品产品的保质期和安全性方面起着至关重要的作用。某些营养素，如维生素，被认为是热敏性的，这意味着它们在烹饪或加工过程中可能会降解。这种降解可能会影响食物的营养价值，如果个人仅依赖于经过热加工的食物，可能导致潜在的缺乏。因此，理解各种食品成分的thermolability（热敏性）可以指导消费者做出更健康的选择，并鼓励制造商开发更好的保存技术。此外，thermolability（热敏性）的研究不仅限于生物和化学应用。在材料科学中，某些聚合物和材料可能表现出thermolability（热敏性），影响其在各种应用中的可用性。例如，一些热塑性材料在加热时会软化，从而允许它们被模制成特定形状。相反，其他材料在高温下可能变得脆弱或失去其结构完整性。理解这些材料的thermolability（热敏性）对于工程师和设计师创造能够承受不同环境条件的产品至关重要。总之，thermolability（热敏性）是一个重要特性，影响着不同科学学科中广泛的物质。无论是在酶活性、药物稳定性、食品安全还是材料特性方面，认识和管理thermolability（热敏性）对于确保最佳性能和安全性至关重要。随着研究不断推进我们对这一特性的理解，我们可以期待在各种领域中敏感物质的发展和应用上取得进步，最终使整个社会受益。