How Do You Spell PEROXIDATION?

Pronunciation: [pˌɛɹəksɪdˈe͡ɪʃən] (IPA)

Peroxidation is the process by which organic compounds are oxidized by hydrogen peroxide or a peroxide compound. The pronunciation of peroxidation is /ˌpɛrɒksɪˈdeɪʃ(ə)n/ with emphasis on the second syllable. The word is spelled with the prefix "per-" and the suffix "-ation" to denote the action or process of peroxidizing. The pronunciation of peroxidation may vary depending on the speaker's accent or dialect, but the spelling remains the same. This term is commonly used in chemistry and biochemistry fields.

PEROXIDATION Meaning and Definition

1. Peroxidation, also known as lipid peroxidation, refers to a chemical reaction involving the oxidation of lipids or fatty substances in cellular membranes. It occurs when reactive oxygen species (ROS), such as free radicals or other oxidizing agents, react with unsaturated fatty acids present in lipids, leading to the formation of various reactive lipid peroxide products.

   This process is essential in the body for maintaining cellular functions, as it plays a role in cell signaling, immune response, and the removal of damaged molecules. However, excessive peroxidation can have detrimental effects on cellular health, leading to oxidative stress and damage to cell structures, including proteins, DNA, and lipids.

   Peroxidation can result from various factors, including exposure to environmental pollutants, radiation, inflammation, and certain disease states. The presence of transition metals, such as iron or copper, can promote peroxidation by generating more ROS. The chain reaction of lipid peroxidation can initiate the destruction of cellular components and disrupt membrane integrity.

   The consequences of peroxidation are implicated in numerous human pathologies, including cardiovascular diseases, neurodegenerative disorders, cancer, and aging. Antioxidants, such as vitamins A, C, and E, enzymes like superoxide dismutase, and dietary polyphenols, play a crucial role in preventing or minimizing peroxidation by neutralizing and scavenging ROS.

   In summary, peroxidation refers to the oxidative deterioration of lipids caused by reactive oxygen species, which can have both beneficial and detrimental effects on cellular function depending on the balance between the production and removal of ROS.

Common Misspellings for PEROXIDATION

• peroxodation
• Paroxidation

Etymology of PEROXIDATION

The word "peroxidation" is derived from the combination of two root words: "peroxide" and "oxidation".

"Peroxide" comes from the Latin word "peroxidare", which means "to wear away completely". It is a combination of the Latin prefix "per", meaning "through" or "thoroughly", and "oxidare", meaning "to oxidize".

"Oxidation" originates from the Latin word "oxidare", which means "to combine with oxygen". It comes from the Latin root word "oxides", which means "oxygen".

Therefore, "peroxidation" refers to a process where a substance undergoes complete oxidation or the addition of oxygen, particularly in the form of peroxides.

Plural form of PEROXIDATION is PEROXIDATIONS