Vitamin C - Wikipedia
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.
Vitamin C | Definition, Structure, Benefits, & Facts | Britannica
2024年12月7日 · Vitamin C is essential for the synthesis of collagen, a protein important in the formation of connective tissue and in wound healing. It acts as an antioxidant, protecting against damage by reactive molecules called free radicals. The vitamin also helps in stimulating the immune system.
The Vitamin C Molecule Antioxidant Properties - World of …
Vitamin C has the chemical formula C6H8O6 and a molecular mass of 176.14 grams per mol. Vitamin C is purely the L-enantiomer of ascorbate; the opposite D-enantiomer has no physiological significance. Both forms are mirror images of the same molecular structure.
Ascorbic acid - American Chemical Society
2007年1月1日 · Vitamin C, as ascorbic acid or its salts, is essential for human nutrition. It is a cofactor that permits several enzymes to function properly; it plays a role in the immune system; and it is an antioxidant. Vitamin C deficiency causes the disease scurvy, which, if not treated, results in decreased red blood cell production and excessive bleeding.
Vitamin C (Ascorbic Acid) - Structure, Properties, Functions ...
2024年4月1日 · Vitamin C, scientifically termed as ascorbic acid, is a vital water-soluble nutrient predominantly found in citrus fruits, vegetables, and certain dietary supplements. It plays a pivotal role in various physiological processes, including tissue repair, collagen synthesis, and the enzymatic production of specific neurotransmitters.
Vitamin C - PMC - PubMed Central (PMC)
Vitamin C (ascorbic acid) is a simple low-molecular-weight carbohydrate with an ene-diol structure that has made it a ubiquitous and essential water-soluble electron donor in nature. It is synthesized by all species except for higher-order primates, …
Vitamin C—Sources, Physiological Role, Kinetics, Deficiency, Use ...
Vitamin C (L-ascorbic acid) has been known as an antioxidant for most people. However, its physiological role is much larger and encompasses very different processes ranging from facilitation of iron absorption through involvement in hormones and carnitine synthesis for important roles in epigenetic processes.
Vitamin C biosynthesis | Learn Science at Scitable - Nature
Also known as ascorbic acid, vitamin C is a small carbohydrate molecule first identified in the 1920s by Albert von Szent Györgyi, who discovered that it was able to prevent and...
Understanding Vitamin C: Comprehensive Examination of Its …
2024年1月5日 · Vitamin C, an essential water-soluble vitamin, is known for its pivotal role in various biological functions. This chapter provides an overview of vitamin C, focusing on its chemical structure and synthesis, its multifaceted biological functions within the body, and its remarkable role as a powerful antioxidant.
Vitamin C - IntechOpen
2018年12月5日 · Vitamin C or ascorbic acid is one of the most common and essential vitamins. Due to its protective role, the supplementation of vitamin C becomes a must especially during the higher pollution levels. A day after day, scientists and researchers discover new functions for …