Thermostable

Thermostable describes a substance, typically a protein, enzyme, or other biological molecule, that retains its structural integrity and functional activity when exposed to elevated temperatures. This property is crucial in various applications, from industrial processes requiring high heat to scientific research involving enzyme-catalyzed reactions under demanding conditions. The degree of thermostability can vary depending on the molecule and the specific temperature range. It is a key characteristic in determining the viability and usefulness of a compound in a specific environment.

Thermostable meaning with examples

• The researchers engineered a thermostable enzyme for biofuel production, enabling efficient degradation of cellulose at higher temperatures. This allowed for a faster reaction rate and reduced the risk of contamination. The resulting biofuel was purer than the original.
• During food processing, the thermostable enzymes in certain vegetables can survive cooking temperatures. This can lead to changes in texture and flavor. Understanding this characteristic is important for quality control and the optimization of preparation methods.
• Pharmaceutical companies are increasingly seeking thermostable vaccines, which are easier to transport and store without requiring strict refrigeration. This is particularly crucial for distribution in remote or resource-limited areas.
• Biotechnologists are developing thermostable DNA polymerases for PCR (polymerase chain reaction) applications, allowing for improved amplification efficiency and reproducibility at higher, more effective temperatures.