radical scavengers

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• Scavenger (chemistry) — A scavenger in chemistry is a chemical substance added to a mixture in order to remove or inactivate impurities or unwanted reaction products. Their use is wide ranged: In atmospheric chemistry, the most common scavenger is the hydroxyl radical,… …   Wikipedia

• Cytokine storm — Classification and external resources DiseasesDB 34296 A cytokine storm, or hypercytokinemia is a potentially fatal immune reaction consisting of a positive feedback loop between cytokines and immune cells, with highly elevated levels of various… …   Wikipedia

• Effects of MDMA on the human body — This article discusses the effects of MDMA (3,4 methylenedioxy N methylamphetamine, commonly known as Ecstasy ) on the human brain and body. More general information on MDMA, such as history and legal status, can be found in the main entry for… …   Wikipedia

• Proanthocyanidin — Epicatechin (EC), one of the building blocks of proanthocyanidins Proanthocyanidins, also known as OPCs (oligomeric proanthocyanidins) or condensed tannins, are a subgroup of the flavonoid class of polyphenols. Essentially, they are oligomer… …   Wikipedia

• organosulfur compound — ▪ chemical compound Introduction also spelled  organosulphur compound , also called  organic sulfur compound   a subclass of organic substances that contain sulfur and that are known for their varied occurrence and unusual properties. They are… …   Universalium

• Actinometer — Actinometers are instruments used to measure the heating power of radiation. They are used in meteorology to measure solar radiation as pyrheliometers.An actinometer is a chemical system or physical device which determines the number ofphotons in …   Wikipedia

• Fenton's reagent — is a solution of hydrogen peroxide and an iron catalyst that is used to oxidize contaminants or waste waters. Fenton s reagent can be used to destroy organic compounds such as trichloroethylene (TCE) and tetrachloroethylene (PCE).It was developed …   Wikipedia

• Butylated hydroxyanisole — E320 redirects here. For the automobile, see Mercedes Benz E Class. Chembox new ImageFile =BHA2.png ImageSize = IUPACName = 2 tert butyl 4 hydroxyanisole and 3 tert butyl 4 hydroxyanisole (mixture) OtherNames = Section1 = Chembox Identifiers… …   Wikipedia

• Organolead compound — Organolead compounds are chemical compounds containing a chemical bond between carbon and lead. Organolead chemistry is the corresponding science. The first organolead was hexaethyldilead synthesised in 1858.[1] Sharing the same group with carbon …   Wikipedia

• Cyanidin — IUPAC name 2 (3,4 Dihydroxyphenyl) chromenylium 3,5,7 triol …   Wikipedia

• food additive — additive (def. 4). * * * ▪ food processing Introduction       any of various chemical substances added to foods to produce specific desirable effects. Additives such as salt, spices, and sulfites have been used since ancient times to preserve… …   Universalium