Theoretical framework

Vitamin C, What is it? Also known as ascorbic acid, vitamin C is a compound related to glucose, with six carbons. Found naturally in citrus, it is a fundamental nutrient in human diets. It is looks like a white or very pale yellow crystalline powder, odor-free and with an acidic taste.

Vitamin C is an organic molecule that can be diluted in water, chemically produced through biosynthesis in non-human mammals, plants and fungi among others. The antioxidant peculiarities in ascorbic acid are used in the blood stream and help clear the plaque accumulation in arteries, preventing cardiovascular issues to happen. This also helps form collagen by attaching cells together, forming a protective layer of tissue.

Some vegetables and fruits that contain high amounts of vitamin C are cantaloupes, citric fruits, kiwis, mangos and papayas among others. According to the National Institute of Health (NIH, 2018) red and green peppers, spinach, cabbage and cauliflower are also good sources of vitamin C.

According to the Linus Pauling Institute (2018), the antioxidant virtues in vitamin C and the role it has in the synthesization of collagen, makes it vital for skin health. This vitamin also helps prevent cardiovascular diseases, trouble with connective tissue and bones. Everything considered, the vitamin limits reactions with a diminished iron or copper metalloenzyme and as a protective cell protection working in the liquid stage of intra-and extracellularly.

An absence of vitamin C causes scurvy, signs can appear in 1 month of basically zero vitamin C affirmation (less than 10 mg/day). Effects can be exhaustion (apparently the delayed consequence of debilitated carnitine biosynthesis), disquietude, and aggravation of the gums. As vitamin C require motion, collagen mix become injured and connective tissues end up incapacitated, causing petechiae, ecchymoses, joint anguish, hyperkeratosis, and corkscrew hairs. Scurvy can be lethal if unattended.

One way to measure of vitamin C in sustenance is to use a redox titration. The redox response is superior to an acidic-base titration since there are extra acids in a juice, however few of them meddle with the oxidation of ascorbic corrosive by iodine. As long as vitamin C is available in the arrangement, the triiodide is changed over to the iodide particle rapidly. Nonetheless, when the all the vitamin C is oxidized, iodine and triiodide will be available, which respond with starch to shape a blue-dark complex. The blue-dark shading is the endpoint of the titration.

This titration strategy is proper for testing the measure of it in vitamin C tablets, juices, and crisp, solidified, or bundled products of the soil. The titration can be performed utilizing just iodine arrangement and not iodate, but rather the iodate arrangement is more steady and gives a more precise outcome.

American HealthCare Commission. “Vitamin C: MedlinePlus Medical Encyclopedia.” MedlinePlus, U.S. National Library of Medicine, 2018, medlineplus.gov/ency/article/002404.htm.

Toxicology Data Network. “Hazardous Substances Data Bank (HSDB).” U.S. National Library of Medicine, National Institutes of Health, 2017, toxnet.nlm.nih.gov/cgi-bin/sis/search2/r?dbs hsdb:@term @rn @rel 50-81-7.

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