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Key:CIWBSHSKHKDKBQ-JLAZNSOCSA-N Y. (verify) Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits, berries and vegetables. It is also a generic prescription medication and in some countries is sold as a non-prescription dietary supplement. As a therapy, it is used to prevent and treat ...
Sodium ascorbate is one of a number of mineral salts of ascorbic acid (vitamin C). The molecular formula of this chemical compound is C 6 H 7 NaO 6. As the sodium salt of ascorbic acid, it is known as a mineral ascorbate. It has not been demonstrated to be more bioavailable than any other form of vitamin C supplement. [ 2]
Vitamin C megadosage is a term describing the consumption or injection of vitamin C (ascorbic acid) in doses well beyond the current United States Recommended Dietary Allowance of 90 milligrams per day, and often well beyond the tolerable upper intake level of 2,000 milligrams per day. [1] There is no strong scientific evidence that vitamin C ...
Muktuk has been found to be a good source of vitamin C, the epidermis containing up to 38 mg (0.59 gr) per 100 grams (3.5 oz). [13] [14] It was used as an antiscorbutic by British Arctic explorers. [15] Blubber is also a source of vitamin D. [16] Proceedings of the Nutrition Society stated in the 1950s that:
Alternative medicine. Intravenous Ascorbic Acid or PAA, pharmacologic ascorbic acid [1] (also known as vitamin C or L-ascorbic acid ), is a process that delivers soluble ascorbic acid directly into the bloodstream. It is not approved for use to treat any medical condition.
The reaction steps are: hydrogenation of D - glucose to D - sorbitol, an organic reaction with nickel as a catalyst under high temperature and high pressure. Microbial oxidation or fermentation of sorbitol to L - sorbose with acetobacter [ 1] at pH 4-6 and 30 °C. The final step is a ring-closing step or gamma lactonization with removal of water.
Ascorbic acid is a furan -based lactone of 2-ketogluconic acid. It contains an adjacent enediol adjacent to the carbonyl. This −C (OH)=C (OH)−C (=O)− structural pattern is characteristic of reductones, and increases the acidity of one of the enol hydroxyl groups.
Published in English. 1970. Vitamin C and the Common Cold is a popular book by Linus Pauling, first published in 1970, on vitamin C, its interactions with common cold and the role of vitamin C megadosage in human health. [1] The book promoted the idea that taking large amounts of vitamin C could reduce the duration and severity of the common cold.