oxidative degradation

简明释义

氧化降解

英英释义

例句

1.The study focused on the effects of temperature on the rate of oxidative degradation (氧化降解) of various polymers.

这项研究集中于温度对不同聚合物的氧化降解（氧化降解）速率的影响。

2.Researchers are investigating how oxidative degradation (氧化降解) affects the shelf life of biodegradable materials.

研究人员正在调查氧化降解（氧化降解）如何影响可生物降解材料的保质期。

3.In food science, oxidative degradation (氧化降解) can lead to rancidity in fats and oils.

在食品科学中，氧化降解（氧化降解）会导致脂肪和油的变质。

4.The presence of antioxidants can slow down the process of oxidative degradation (氧化降解) in various products.

抗氧化剂的存在可以减缓各种产品中氧化降解（氧化降解）的过程。

5.During the storage of pharmaceuticals, oxidative degradation (氧化降解) may compromise their efficacy.

在药品储存过程中，氧化降解（氧化降解）可能会影响其有效性。

作文

Oxidative degradation is a crucial process that occurs in various biological and environmental systems. It refers to the breakdown of compounds through the action of oxygen, leading to the formation of simpler molecules. This process is significant in many fields, including biochemistry, environmental science, and materials engineering. Understanding oxidative degradation (氧化降解) is essential for several reasons, particularly its implications for health, the environment, and technology.In biochemistry, oxidative degradation (氧化降解) plays a vital role in cellular metabolism. During this process, complex organic molecules are broken down into simpler substances, which can then be used by the body for energy or other metabolic functions. For instance, when cells metabolize glucose, they undergo a series of oxidation reactions that ultimately produce carbon dioxide and water, releasing energy in the form of ATP. Without oxidative degradation (氧化降解), living organisms would not be able to extract energy from food, making it a fundamental aspect of life.Moreover, oxidative degradation (氧化降解) has significant environmental implications. In nature, organic matter such as dead plants and animals undergoes oxidative degradation (氧化降解) as microorganisms break it down. This process is essential for nutrient cycling, as it helps return essential nutrients to the soil, promoting plant growth. However, in some cases, oxidative degradation (氧化降解) can lead to the formation of toxic byproducts, especially when dealing with synthetic pollutants. For example, certain pesticides and industrial chemicals can undergo oxidative degradation (氧化降解) in the environment, resulting in harmful substances that can affect ecosystems and human health.In materials science, understanding oxidative degradation (氧化降解) is critical for developing durable materials. Many polymers and plastics are susceptible to oxidative degradation (氧化降解), which can lead to their deterioration over time. This is particularly important in industries such as packaging, where materials need to maintain their integrity for extended periods. Researchers are continually working on creating additives that can inhibit oxidative degradation (氧化降解), thereby extending the lifespan of products and reducing waste.Furthermore, oxidative degradation (氧化降解) is also relevant in the context of aging and diseases. Oxidative stress, a condition characterized by excessive free radicals in the body, can lead to increased oxidative degradation (氧化降解) of cellular components, contributing to the aging process and various diseases, including cancer and neurodegenerative disorders. Understanding how to mitigate oxidative stress can help in developing therapies and preventive measures against these conditions.In conclusion, oxidative degradation (氧化降解) is an essential process that impacts numerous aspects of life and the environment. From its role in cellular metabolism to its implications for environmental sustainability and material durability, understanding this phenomenon is crucial. As we continue to explore the complexities of oxidative degradation (氧化降解), we can better appreciate its significance and work towards harnessing its benefits while minimizing its drawbacks.