Antioxidantien are used in food and in plastics, in order to prevent the oxidation of sensitive molecules, thus the reaction with the atmospheric oxygen or other oxidizing chemicals. They mostly work as radical inhibitors.

They are among other things in garlic, Kohl, Broccoli, Ingwer, Tee, Kerbel, Petersilie, Zwiebel, Leinsamen, Vollreis, Tomaten, Rosmarin, Minze, Gurke, Spargel, Basilikum contained and in the food technology as food additives are used. Antioxidantien are also an important component of the human mother's milk, it work in the organism of the baby as radical inhibitors and help with infection-defense-see among other things also: secondary plant materials, Bioflavonoide.

Natural antioxidants

An antioxidant occurring in nature is Vitamin C (ascorbic acid), which is contained in many This can examine one also at a small test, by giving something lemon juice on a freshly peeled apple. One can recognize that the apple in the treated places does not become so fast brown. Vitamin C and its salts e.g. become. Lemonades, jams, Kondensmilch and small sausages to the protection attached.

There are further natural Antioxidantien, which belong to the Vitamin E family and mainly are contained in and sunflower cores. They are usually used in vegetable oils, margarine and cocoa products.

The Lycopin ranking among the group of the Carotinoide is a further naturally occurring Antioxidationsmittel.Es is mainly in red tomatoes contained (approx. 20 mg/kg) and works than radical annihilator. Lycopin is clearly more effective than Lycopin belongs to the strongest natural oxidation protective agents. Studies showed that Lycopin can serve as effective substance for the decrease of the risk for certain kinds of cancer. Particularly with Prostatakrebs there are proven successes.

In the mammal organism further different anti-oxidative enzymes are formed. The most important are the Superoxiddismutase (SOD), the Glutathionperoxidase (GPX) and the Katalase. These enzymes are for the decontamination of free radicals in the body cells of crucial importance

The most important sources for Antioxidantien

After an US-American investigation from the year 2005 the source for health-promoting Antioxidantien from the daily food, most important with distance, is the luxury coffee. This is however less because of the fact that coffee contains unusually large quantities of Antioxidantien, when rather at the fact that the Americans take too little fruit and vegetable to itself, but however all the more consumes coffee. The researchers recommended to expand therefore not the coffee consumption to increase but the supply at fruit and vegetable - in particular red Weintrauben and Cranberries MOO berry) were recommendable due to their high concentration at Antioxidantien (). In Germany and other European countries might the situation unites due to the comparable nourishing habits be similar.

Artificial antioxidants

The most important group of the artificial antioxidants are the Gallate.Gallate vegetable oils and margarine are attached, in order to prevent a Ranzigwerden and receive the taste.

Examples of some antioxidants

• Ascorbic acid (Vitamin C, E 300)
  • Sodium L Ascorbat (E 301)
  • Calcium L Ascorbat (E 302)
• Ascorbylpalmitat (E 304)
• Butylhydroxyanisol (E 320)
• Butylhydroxytoluol (E 321)
• Calcium Dinatrium EDTA (E 385)
• Gallat
  • Propylgallat (E 310)
  • Octylgallat (E 311)
  • Dodecylgallat (Laurylgallat) (E 312)
• ISO ascorbic acid (E 315)
  • Natriumisoascorbat (E 316)
• Lecithin (E 322)
• Lactic acid (E 270)
• Multiple phosphates
  • Diphosphate (E 450)
  • Triphosphates (E 451)
  • Polyphosphates (E 452)
• Sulfur dioxide (E 220)
  • Natriumsulfit (E 221)
  • Sodium bisulphite (E 222)
  • Natriumdisulfit (E 223)
  • Potassium sulfite (E 224)
  • Calcium sulfite (E 226)
  • Calcium hydraulic gene sulfite (E 227)
  • Kaliumbisulfit (E 228)
• Selenium
• Tocopherol (Vitamin E, E 306)
  • Alpha Tocopherol (E 307)
  • Gamma Tocopherol (E 308)
  • Delta Tocopherol (E 309)
• Tin ii-chloride (E 512)
• Citric acid (E 330)
  • Sodium CIT advice (E 331)
  • Potassium CIT advice (E 332)

Related links

• Antioxidantien
• www.quackwatch.com - Antioxidants and OTHER Phytochemicals: Current Scientific Perspective (English-language article of Dr. Stephen bar-save for the sense or nonsense of the income of Antioxidantien and Phytochemikalien)
• www.wissenschaft.de: Clear view owing to fruit and vegetable - study: Antioxidantien bend Makuladegeneration forwards

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