Vitamin C Essay

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ABSTRACT

Vitamin d is organic substance necessary in our diets for growth and development of our body.
Vitamin c prevents cancer and cold. Vitamin c is present in citrus fruits . Heating effect on fruit juices were tested how they effcts on ascorbic acid present
Deficiency of vitamin c is very rare in western countreis . But it is still liable in alcoholic and drug addicts .whose diet hardly includes vitamin mainly found in poor peopl. Vitamin c is no doubt important for our health but we can have toxicity in foods which are high in vitamin c it rarely occurs . Vitamin c seems to be able to security of symptoms in acommon type of cold by lessening the no of the oxidizing ogents that are generated by the defence cells of the body
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Ascorbate can also sometimes act as a good antioxidant against oxidative stress.
[2] but the fact that enantiomer D-ascorbate normally not found in nature) . It has same antioxidant activity to the L-ascorbate, but a less vitamin activity
3] the fact that most of the functions of the L-ascorbate like a vitamin depends not on its properties of antioxidant but ontthe enzymic reactions that are mainly stereospecific. "Ascorbate"the enantiomeric form is always supposed to be chemical L-ascorbate.Ascorbate which is the anion of ascorbic acid) is required for many of essential metabolic reactions in not only all animals but plants also. It has been made internally by most of the organisms; the main exceptions of animals are bats, guinea pigs, and the Anthropoidea , Haplorrhini, which are one of the two major suborders, which of tarsiers, monkes, and human beings and other apes also. Ascorbate has not been synthesized by some of birds and fishes too. All species whivh do not synthesize it, they require it in their diet. Deficiency in this vitamin mainly causes the disease scurvy, in human

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