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Denature: meaning, definitions and examples

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denature

 

[ diːˈneɪtʃər ]

Verb
Context #1 | Verb

chemical process

To denature means to modify the molecular structure of a substance, usually a protein, by applying an external stressor, such as heat or chemical agents. This alteration results in a loss of its natural structure and function. Denaturation is a common phenomenon in cooking, where heat causes the proteins in food to unfold and lose their biological properties. It is also significant in laboratory processes, particularly in DNA and protein studies, where the denaturation of DNA strands is essential for various techniques such as PCR. Although denaturation often renders the original compound inactive or less effective, in some cases, it can also create new properties through reconfiguration.

Synonyms

alter, deform, disorganize.

Examples of usage

  • Cooking meat can denature proteins, making it easier to digest.
  • Denaturing enzymes can halt a biochemical reaction.
  • Heat denaturation occurs when proteins are exposed to high temperatures.

Translations

Translations of the word "denature" in other languages:

🇵🇹 desnaturalizar

🇮🇳 अप्राकृतिक करना

🇩🇪 denaturieren

🇮🇩 denaturasi

🇺🇦 денатурувати

🇵🇱 denaturować

🇯🇵 変性させる

🇫🇷 dénaturer

🇪🇸 desnaturalizar

🇹🇷 denatüre etmek

🇰🇷 변성시키다

🇸🇦 إزالة الطبيعية

🇨🇿 denaturovat

🇸🇰 denaturovať

🇨🇳 变性

🇸🇮 denaturirati

🇮🇸 denatúra

🇰🇿 денаурация

🇬🇪 დენატურაცია

🇦🇿 denaturasiya

🇲🇽 desnaturalizar

Etymology

The term 'denature' is derived from the prefix 'de-', meaning 'removal' or 'reversal', and 'nature', which comes from the Latin 'natura', referring to the essential qualities or characteristics of a substance. The concept began to gain traction in scientific discussions about proteins and their behavior under various conditions in the late 19th century. Early writings on proteins in the context of food chemistry led to the formal use of 'denature' to describe the loss of native structure, particularly during cooking processes. The term has since expanded into fields beyond biochemistry, now frequently appearing in discussions around molecular biology, genetic engineering, and environmental science, as understanding the behavior of biological molecules under stress is critical for numerous scientific applications.

Word Frequency Rank

Ranking #36,342, this word is encountered relatively rarely in everyday English. It might appear in literary works or specialized texts but isn't essential for general communication.