Classification of ascorbic acid
What kind of vitamin C is ascorbic acid?
Vitamin C (ascorbic acid) is a nutrient your body needs to form blood vessels, cartilage, muscle and collagen in bones. Vitamin C is also vital to your body’s healing process.
What group does ascorbic acid belong to?
Ascorbic Acid belongs to a class of drugs called Vitamins, Water-Soluble.
What is ascorbic acid mechanism of action?
Ascorbic acid functions as a cofactor, enzyme complement, co-substrate, and a powerful anti-oxidant in various reactions and metabolic processes. It also stabilizes vitamin E and folic acid and enhances iron absorption.
What is the common name ascorbic acid?
Ascorbic acid, also known as vitamin C, is necessary for wound healing. It is needed for many functions in the body, including helping the body use carbohydrates, fats, and protein. Vitamin C also strengthens blood vessel walls.
Why ascorbic acid is called acid?
Ascorbic acid has an enediol structure conjugated with the carbonyl group in the lactone ring. The two enolic hydrogen atoms are the ones that give this compound its acid quality and provide the electrons for its function as an antioxidant.
Is ascorbic acid an antioxidant?
Ascorbic acid and its esters function as antioxidants with some substrates by protecting double bonds and scavenging oxygen.
What are the classification of vitamins according to solubility?
Vitamins are classified into two groups based on their solubility: the fat-soluble vitamins (A, D, E and K) and the water-soluble vitamins (B vitamins, vitamin C and folate, to name a few). Fat-soluble vitamins are usually absorbed passively and must be transported with dietary lipids.
What are the characteristics of vitamin C?
Vitamin C is a water-soluble, carbohydrate-like substance that is involved in certain metabolic processes of animals. Although most animals can synthesize vitamin C, it is necessary for the diet of some, including humans and other primates, to prevent scurvy. Vitamin C is also called ascorbic acid.
What are the main functional groups of ascorbic acid?
Hence, the functional group in vitamin C are hydroxyl, carbonyl and ether respectively.
Is ascorbic acid a carboxylic acid?
Ascorbic acid behaves as a vinylogous carboxylic acid, where the double bond (“vinyl”) transmits electron pairs between the hydroxyl and the carbonyl. There are two resonance structures for the deprotonated form, differing in the position of the double bond.
Does ascorbic acid contain COOH group?
It exhibits the acidic properties due to the presence of acidic protons on the hydroxyl group. But it does not have a carboxylic acid group (-COOH). hence the ascorbic acid cannot be treated as the carboxylic acid and thus, option (C) cannot be true.
What is the composition of ascorbic acid?
Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits and vegetables, and also sold as a dietary supplement. It is used to prevent and treat scurvy.
…
Vitamin C.
…
Vitamin C.
| Clinical data | |
|---|---|
| ECHA InfoCard | 100.000.061 |
| Chemical and physical data | |
| Formula | C6H8O6 |
| Molar mass | 176.124 g·mol−1 |
Is ascorbic acid Diprotic or Monoprotic?
diprotic acid
Ascorbic acid (vitamin C) is a diprotic acid, H2C6H6O6. What is the pH of a 0.10 M solution?
What functional groups does vitamin C have?
So, thus from the structure of Vitamin C we can see that the functional groups present in it are:- -OH group (i.e. hydroxyl group), -C=O. (carbonyl group) and -O- group (i.e. ether group). Hence, the functional group in vitamin C are hydroxyl, carbonyl and ether respectively.
Which functional group is the carboxyl?
Common functional groups in biology
| Functional Group | Properties |
|---|---|
| Methyl | Nonpolar |
| Carbonyl | Polar |
| Carboxyl | Charged (forms R-COO −start superscript, minus, end superscript) at the pH of most biological systems. Since carboxyl groups can release H +start superscript, plus, end superscript into solution, they are considered acidic. |
What are carboxylic acids?
carboxylic acid, any of a class of organic compounds in which a carbon (C) atom is bonded to an oxygen (O) atom by a double bond and to a hydroxyl group (―OH) by a single bond. A fourth bond links the carbon atom to a hydrogen (H) atom or to some other univalent combining group.
What are the two major classifications of vitamins?
There are two types of vitamins: fat soluble and water soluble. When you eat foods that contain fat-soluble vitamins, the vitamins are stored in the fat tissues in your body and in your liver.
What are the characteristics of vitamin C?
Vitamin C is a water-soluble, carbohydrate-like substance that is involved in certain metabolic processes of animals. Although most animals can synthesize vitamin C, it is necessary for the diet of some, including humans and other primates, to prevent scurvy. Vitamin C is also called ascorbic acid.