Look up: Antioxidant

1. 
   antioxidant
   [n] - substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides
   Found on http://www.webdictionary.co.uk/definitio
   
   
2. 
   antioxidant
   vitamin or mineral which helps to mop up harmful molecules called free radicals in the body, so helping to fight infections and other conditions, including cancer
   Found on http://www.babycentre.co.uk/glossary/a/
   
   
3. 
   Antioxidant
   An antioxidant is a chemical that protects against damage by free radicals. Equivalently, an antioxidant retards deterioration by oxidation especially of fats, oils, foods, petroleum products, and rubber.
   Found on http://www.bcpa.co.uk/glossary.htm
   
   
4. 
   Antioxidant
   A substance which decrease the rate at which another substance is oxidised. An example includes BHA.
   Found on http://www.ch.ic.ac.uk/vchemlib/mol/glos
   
   
5. 
   antioxidant
   Antioxidants are compounds that slow oxidation processes that degrade foods, fuels, rubber, plastic, and other materials. Antioxidants like butylated hydroxyanisole (BHA) are added to food to prevent fats from becoming rancid and to minimize decomposition of vitamins and essential fatty acids; they work by scavenging destructive free radicals from...
   Found on http://antoine.frostburg.edu/chem/senese
   
   
6. 
   Antioxidant
   A substance which decrease the rate at which another substance is oxidised. An example includes BHA.
   Found on http://www.chemicalglossary.net/definiti
   
   
7. 
   Antioxidant
   Prevents a chemical process called oxidation, when oxygen molecules join with another chemical. This can cause gene damage in cells that can lead to cancer, so antioxidants may help to prevent cancer. Antioxidants include vitamins A, C and E and selenium.
   Found on http://www.cancerhelp.org.uk/glossary.as
   
   
8. 
   Antioxidant
   A nutrient such as vitamin C that help to protect cells from damage
   Found on http://www.makingsenseofhealth.org.uk/de
   
   
9. 
   antioxidant
   As used when referring to fluxes, an antioxidant is a material that prevents re-oxidation of the metal surfaces after the activator has prepared them for soldering. Often, another material such as the vehicle might also serve as an antioxidant.
   Found on http://www.ami.ac.uk/courses/topics/0100
   
   
10. 
    Antioxidant
    A substance that prevents oxidation or slows a redox reaction. More generally, an agent that slows the formation of lipid peroxides and other free-radical oxygen forms, preventing the rancidity of oils or blocking damage from peroxides to the mitochondria of cells or cell membranes.
    Found on http://www.swsbm.com/ManualsMM/MedHerbGl
    
    
11. 
    Antioxidant
    Antioxidant: Any substance that reduces oxidative damage (damage due to oxygen) such as that caused by free radicals. Free radicals are highly reactive chemicals that attack molecules by capturing electrons and thus modifying chemical structures. Well-known antioxidants include a number of enzymes and other substances such as vitamin C, vitamin E a ...
    Found on http://www.medterms.com/script/main/art.
    
    
12. 
    antioxidant
    Additive used to protect against the formation of gum and peroxides in gasolines. (BTB) Category: The chemical industry • substances which prolong the shelf-life of foodstuffs by protecting them against deterioration caused by oxidation,such as fat rancidity and colour changes Category: agriculture, fisheries, forestry - food processing industries
    Found on http://www.mijnwoordenboek.nl/definition
    
    
13. 
    Antioxidant
    naturally occurring ingredients including vitamins A, C and E that help disarm ageing free radicals (see below).
    Found on http://search.ft.com/ftArticle?queryText
    
    
14. 
    antioxidant
    Any substance that inhibits oxidation - usually because it is preferentially oxidised itself. Common examples are vitamin E ( a -tocopherol) and vitamin C. Important for trapping free radicals generated during the metabolic burst and possibly for inhibiting ageing.
    Found on http://www.mblab.gla.ac.uk/dictionary/
    
    
15. 
    antioxidant
    <chemistry> One of many widely used synthetic or natural substances added to a product to prevent or delay its deterioration by action of oxygen in the air. Rubber, paints, vegetable oils and prepared foods commonly contain antioxidants. ... (13 Jan 1998) ...
    Found on http://www.mondofacto.com/facts/dictiona
    
    
16. 
    antioxidant
    noun substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
17. 
    Antioxidant
    An `antioxidant` is a molecule capable of slowing or preventing the oxidation of other molecules. Oxidation is a chemical reaction that transfers electrons from a substance to an oxidizing agent. Oxidation reactions can produce free radicals, which start chain reactions that damage cells. Antioxidants terminate these chain reactions by removing free radical intermediates, and inhibit other oxidation reactions by being oxidized themselves. As a re...
    Found on http://en.wikipedia.org/wiki/Antioxidant
    
    
18. 
    antioxidant
    (an″te-ok´sĭ-dәnt) preventing or delaying oxidation. a substance that does this, such as any of numerous synthetic or natural substances added to something to prevent or delay its deterioration by action of oxygen in the air. Rubber, paints, vegetable oils, and prepared foods commonly cont...
    Found on http://www.mercksource.com/pp/us/cns/cns
    
    
19. 
    antioxidant
    any of various chemical compounds added to certain foods, natural and synthetic rubbers, gasolines, and other substances to retard autoxidation, the ... [7 related articles]
    Found on http://www.britannica.com/eb/a-z/a/83
    
    
20. 
    antioxidant
    one of many widely used synthetic or natural substances added to a product to prevent or delay its deterioration by action of oxygen in the air. Rubber, paints, vegetable oils, and prepared foods commonly contain antioxidants.
    Found on http://users.ugent.be/~rvdstich/eugloss/
    
    
21. 
    antioxidant
    antioxidant 1. An agent that inhibits oxidation and thus prevents rancidity of oils or fats or the deterioration of other materials through oxidative processes. 2. One of many widely used synthetic or natural substances added to a product to prevent or delay its deterioration by the action of oxygen. Rubber, paints, vegetable oils, and prepared foods com...
    Found on http://www.wordinfo.info/words/index/inf
    
    
22. 
    antioxidant
    An agent that inhibits oxidation; any of numerous chemical substances, including certain natural body products and nutrients, that can neutralize the oxidant effect of free radicals and other substances.Free radicals, formed in the course of normal cellular respiration and metabolism, and more abundantly under the influence of certain environmental...
    Found on http://www.stedmans.com/section.cfm/45
    
    
23. 
    antioxidant
    an additive incorporated in an insulating solid or liquid to reduce or delay its degradation by oxidation
    Found on http://www.electropedia.org/iev/iev.nsf/
    
    
24. 
    antioxidant
    an additive incorporated in an insulating material or liquid to reduce or delay its degradation by oxidation
    Found on http://www.electropedia.org/iev/iev.nsf/
    
    
25. 
    antioxidant
    A substance that slows the rate of an oxidation reaction. Various antioxidants are used to preserve foodstuffs, and to prevent the deterioration of rubber, synthetic plastics, and many other materials. Some antioxidants act as chelating agents to sequester the metal ions that catalyze oxidation reac...
    Found on http://www.daviddarling.info/encyclopedi