In this article we will discuss about:- 1. Historical Review of Pyridoxine 2. Chemistry of Pyridoxine 3. Properties and Distribution 4. Functions 5. Deficiency 6. Daily Requirement. Historical Review of Pyridoxine: (Vitamin B6) (Rat Antidermatitis Factor) In 1934 Gyorgyi observed that an extract of yeast cured dermatitis in rats which was not curable with other members of B vitamins. Isolated [...]
In this article we will discuss about:- 1. Historical Review of Nicotinic Acid 2. Chemistry of Nicotinic Acid 3. Properties and Distribution 4. Modes of Action 5. Functions 6. Deficiency 7. Daily Requirement. Historical Review of Nicotinic Acid: (Niacin) and Nicotinamide (Nicotinic Acid Amide, Niacinamide) (Pellagra-Preventing Factor, P-P Factor of Goldberger) Pellagra was first described by Casal of Spain in [...]
In this article we will discuss about:- 1. Historical Review of Cyanocobalamin 2. Chemical Structure of Cyanocobalamin 3. Properties and Distribution 4. Functions 5. Deficiency 6. Daily Requirement. Historical Review of Cyanocobalamin: (Vitamin B12, Cobamide) (Antipernicious Anaemia Factor, Extrinsic Factor of Castle) In 1948 Smith and Parker isolated cyanocobalamin from the liver. In 1955 its complex structure was determined. Chemical [...]