thermostability

简明释义

英[ˌθɜːməʊˈstəˈbɪlətɪ]美[ˌθɜːrmostəˈbɪləti]

n. [热] 热稳定性；耐热性

英英释义

单词用法

同义词

反义词

例句

1.It is also indicated that pretreatment of rice hull powder under acid condition is helpful to improve its thermostability.

酸性条件下预处理稻壳粉有利于提高其热稳定性。

2.In this paper, the feature of infrared spectra and thermostability of sandwich like molybdophosphates have been studied by IR and TGA-DSC method.

本文利用红外光谱法、热重法及示差扫描量热法研究了夹心型钼磷酸盐的红外光谱特征和热稳定性。

3.The hydroxyl and other reductive groups present in wood powder and cane sugar lower remarkably the thermostability of the system;

木粉和蔗糖中存在的羟基等还原性基团显著降低了体系的热稳定性；

4.The protease, amylase, and cellulase from Portunus trituberculatus midgut gland had high thermostability and pH-stability in 2h and 4 h.

蛋白酶、淀粉酶、纤维素酶在短时间内有很高的热稳定性及很广的酸碱稳定性范围。

5.The negative PS plate prepared from substituted diphenylamine diazoresin possesses good thermostability as well as long storage-life.

由取代二苯胺重氮树脂制备的阴图PS版热稳定性好，贮存期长。

6.These machine tools include a mobile column and are characterized by high rigidity and thermostability.

这些机床工具包括一个可以移动的立柱并具有高刚度和热稳定性的特点。

7.While free water content, free water content, cell membrane thermostability and soluble protein content were decreased.

而相对含水量、自由水含量、细胞膜热稳定性、可溶性蛋白含量等则有所降低。

8.Scientists are developing new materials with high thermostability for use in extreme environments.

科学家们正在开发具有高热稳定性的新材料，以便在极端环境中使用。

9.The study revealed that the thermostability of the compound increased with the addition of certain stabilizers.

研究表明，添加某些稳定剂后，该化合物的热稳定性提高了。

10.The thermostability of the protein was tested under various temperature conditions.

该蛋白质的热稳定性在不同温度条件下进行了测试。

11.In pharmaceuticals, thermostability is crucial for ensuring drug efficacy during storage.

在制药行业，热稳定性对确保药物在存储期间的有效性至关重要。

12.The research focused on the thermostability of enzymes to determine their effectiveness in industrial applications.

该研究集中于酶的热稳定性，以确定其在工业应用中的有效性。

作文

Thermostability is a crucial property in the field of biochemistry and molecular biology. It refers to the ability of a substance, particularly proteins or enzymes, to maintain its structure and function at elevated temperatures. Understanding thermostability (热稳定性) is essential for various applications, including industrial processes, pharmaceuticals, and research. In nature, many organisms have evolved mechanisms to withstand extreme temperatures, resulting in proteins that are highly stable. For instance, thermophilic bacteria, which thrive in hot springs and hydrothermal vents, produce enzymes that exhibit remarkable thermostability (热稳定性). These enzymes remain functional even at temperatures that would denature typical proteins. This unique feature makes them valuable in industrial applications, such as in the production of biofuels and in food processing, where high temperatures are often required. The study of thermostability (热稳定性) also has significant implications in the development of pharmaceuticals. Many drugs are proteins or peptides that need to be administered at specific temperatures to remain effective. Understanding how to enhance the thermostability (热稳定性) of these compounds can lead to more robust formulations that can withstand varying environmental conditions during storage and transport. Researchers employ various techniques to assess and improve the thermostability (热稳定性) of proteins. One common method is site-directed mutagenesis, where specific amino acids in a protein are altered to see how these changes affect stability. Additionally, computational methods, such as molecular dynamics simulations, allow scientists to predict how proteins will behave at different temperatures. Moreover, enhancing thermostability (热稳定性) can also help in creating more efficient biocatalysts. In many biochemical reactions, temperature plays a significant role in reaction rates. By using thermally stable enzymes, industries can operate at higher temperatures, thus increasing the reaction rates and overall efficiency of the processes. This not only saves time but also reduces energy costs, making it an economically favorable option. In conclusion, thermostability (热稳定性) is a vital characteristic that influences the functionality and applicability of proteins and enzymes across various fields. As research continues to advance, the potential for harnessing thermostability (热稳定性) for innovative solutions in biotechnology, pharmaceuticals, and industrial processes becomes increasingly promising. Understanding and manipulating this property will undoubtedly lead to significant advancements in science and technology, ultimately benefiting society as a whole.

热稳定性是生物化学和分子生物学领域中的一个关键特性。它指的是一种物质，特别是蛋白质或酶，在高温下保持其结构和功能的能力。理解热稳定性（thermostability）对于各种应用至关重要，包括工业过程、制药和研究。在自然界中，许多生物体已经进化出能够承受极端温度的机制，导致产生高度稳定的蛋白质。例如，嗜热细菌在热泉和热液喷口中生存，产生的酶表现出显著的热稳定性（thermostability）。这些酶即使在会使典型蛋白质变性的大温度下仍然保持功能。这一独特特性使它们在工业应用中非常有价值，例如在生物燃料生产和食品加工中，这些地方常常需要高温。对热稳定性（thermostability）的研究在制药开发中也具有重要意义。许多药物是蛋白质或肽，需要在特定温度下给药以保持有效。了解如何增强这些化合物的热稳定性（thermostability）可以导致更强健的配方，这些配方能够在储存和运输过程中抵御不同的环境条件。研究人员采用各种技术来评估和改善蛋白质的热稳定性（thermostability）。一种常见的方法是定点突变，即改变蛋白质中的特定氨基酸，以查看这些变化如何影响稳定性。此外，计算方法如分子动力学模拟使科学家能够预测蛋白质在不同温度下的行为。此外，增强热稳定性（thermostability）还可以帮助创造更高效的生物催化剂。在许多生化反应中，温度在反应速率中起着重要作用。通过使用热稳定的酶，工业可以在更高的温度下运行，从而提高反应速率和整体过程的效率。这不仅节省了时间，还减少了能源成本，使其成为经济上更可取的选择。总之，热稳定性（thermostability）是影响蛋白质和酶在各个领域功能和适用性的一个重要特性。随着研究的不断推进，利用热稳定性（thermostability）为生物技术、制药和工业过程中的创新解决方案提供潜力越来越大。理解和操控这一特性无疑将推动科学和技术的重大进步，最终使整个社会受益。