Biology
Vitamins: Water soluble-3: Sources, Functions, Deficiency etc
WATER SOLUBLE VITAMINS
VITAMINS B6 & B7 Vitamins | Vitamin B6 | Vitamin B7 |
Other names | Pyridoxine, or rat antidermatitis factor | Biotin, vitamin H, anti-egg white injury factor, co-enzyme R |
Discovered by | Goldberger | W.G. Bateman |
Daily requirement | 2 mg | 150- 300 mg |
Sources | Fish, liver, yeast, tomatoes, cereals, leafy vegetables, kidney, egg yolk. Synthesized by intestinal bacteria. | Liver, yeast, eggs, vegetables, fruits, milk. Synthesized by intestinal bacteria. |
Functions | Co-enzyme for many enzymes. Accelerates the metabolism. Tryptophan metabolism. Transamination of amino acids. Glycogenolysis. Erythropoiesis. | Carboxylation and decarboxylation reactions. |
Deficiency | Dermatitis. Paralysis. Retarded growth. Nausea. Convulsion in children | Mental and muscle dysfunction. Fatigue and nausea. Growth failure. |
VITAMIN A & D
VITAMIN E & K
VITAMIN B1 & B2
VITAMIN B3 & B5
VITAMIN B9 & B12
VITAMIN C & INOSITOL
VITAMIN CHOLINE, LIPOIC ACID & P
-
Vitamins: Water Soluble-5: Sources, Functions, Deficiency Etc
WATER SOLUBLE VITAMINSVITAMIN C & INOSITOL Vitamins Vitamin C Inositol Other names Ascorbic acid or Antiscorbutic vitamin Mouse antialopecia factor Discovered by King (isolated from lemon juice) Wolley et al Daily requirement 50 mg Not yet...
-
Vitamins: Water Soluble-4: Sources, Functions, Deficiency Etc
WATER SOLUBLE VITAMINSVITAMINS B9 & B12 Vitamins Vitamin B9 Vitamin B12 Other names Folic acid, folacin, vitamin M, Fermentation residue factor, anti-anaemic factor Cyanocobalamin, extrinsic factor of Castle or Animal Protein factor (APF) Discovered...
-
Vitamins: Water Soluble-1: Sources, Functions, Deficiency Etc
WATER SOLUBLE VITAMINSVITAMIN B1 & B2 Vitamins Vitamin B1 Vitamin B2 Other names Thiamine, antiberiberi vitamin, antineuritic vitamin or aneurin Riboflavin, Lactoflavin, vitamin G, Ovoflavin, or Yellow enzyme Discovered by C. Funk Warburg and...
-
Vitamins: Fat Soluble-1: Sources, Functions, Deficiency Etc
FAT SOLUBLE VITAMINSVITAMIN A & D Vitamins Vitamin A Vitamin D Other names Retinol, carotenoid, anti- xerophthalmic vitamin, Vitamin of growth Antirachitic vitamin, Calciferol, sunshine vitamin5 forms: D1, D2, D3, D4, D5 Discovered by Mc Collum...
-
Vitamins: Water Soluble Vitamins-6
WATER SOLUBLE VITAMINSVITAMIN CHOLINE, LIPOIC ACID & P Vitamins Choline Lipoic acid Vitamin P Other names Citrin Discovered by Best Daily requirement Not yet known Sources Egg yolk, liver, kidney, leafy vegetables,...
Biology