PPT-Vitamin B3 Niacin and niacinamide are forms of Vitamin B3,(water soluble vitamin) an organic

C6H5NO2 It extremely stable to heat light acid alkali and oxidation Niacin is a precursor to NADNADH and NADPNADPH which play essential metabolic roles in living cells. B 12 is also a cofactor in two metabolic pathways specifically the conversion of homocysteine to methionine and the conversion of methylmalonic acid MMA to succinylCoA Sources of B 12 include animal products such as meat fish poultry shellfish and m preservativemultivitaminsupplementpresented F A C A F L F F F omposit imited a F Solubl Solubl / i & Vitamin A Vitamin D Vitamin B Vitamin B Vitamin B Vitamin B Vitamin C Vitamin Biotin Pantothe Vitam 1. B-Vitamins:. Thiamin. Riboflavin. Niacin. Pantothenic Acid. Biotin. Vitamin B-6. Folate. Vitamin B-12. 2. Vitamin C. 3- . Choline. Dr. . Latifah. Al-. Oboudi. . 2012. Water-Soluble Vitamin Overview. By. Abby Horst. Alexis Kim. Cassie Hayward. Disney Pitimanaaree. Gage Laskowski. Nikki Derosier. Question???. Is there more Vitamin C content in organic or conventional fruits and vegetables?. Method. . Dr. Amani . Aliwi. . Alrasheedi. . Assoc. Prof. . Food & Nutrition Department. KAU. Definition and Characteristics. Vitamins are . carbon-containing compounds (organic) . that regulate a wide range of body processes.. Vitamin C is a water soluble vitamin that is commonly found in fruits and vegetables.. Where Does It Come From?. Kiwi. Oranges. Sweet potatoes. Lemons. Tomatoes. Strawberries. Turnip Greens. Broccoli. organic. compounds. Required in . small amounts. Functions. :. Regulate Metabolism. Help convert the . 3. . Organic Energy Yielding Nutrients. into ATP. Promote Growth and Reproduction. Deficiencies can result in serious illnesses.. also known as . ascorbic acid . or . ascorbate. .. The human being is one of the few mammals unable to synthesize vitamin C. . Other animals unable to synthesize vitamin C include primates, fruit bats, guinea pigs, and some birds.. napthoqunone. compounds that have characteristic . antihemorrhagic. effects. Vitamin K extracted from plant material was named . phylloquinone. or vitamin K1. Vitamin K extracted from bacterial fermentation were named . The vitamin is easily . oxidized. to form . dehydroascorbic acid (DHAA). , and thus oxidation is readily reversible. Vitamin C is a generic name for all compounds that exhibit the same biologic activity as AA. Consequently, the term includes both AA and DHAA. The structure formula of vitamin C(Ascorbic acid) closely resembles that of carbohydrates.. ASSISTANT PROFESSOR [DEPARTMENT OF MICROBIOLOGY]. JAMAL MOHAMED COLLEGE. TRICHY-620020. INTRODUCTION. Vitamin C -known as ascorbic acid - is a water-soluble vitamin. . Unlike most mammals, humans do not have the ability to make their own vitamin C. Therefore, we must obtain vitamin C through our diet. . M.sc.. Zainab Mohsen . F.I.C.M.S Path Dr. Ammar Hatem. Al-. Mustaqbal. University College. Anesthesia Techniques Department. Introduction of Vitamins. Organic molecules, essential for the normal growth and development, required in tiny amounts. 9. . Folic acid is itself . not biologically active, . but its biological importance is due to . tetrahydrofolate. and other derivatives after its conversion to . dihydrofolic. acid. in the liver.. We need vitamins in our diets, because our bodies can’t synthesize them quickly enough to meet our daily needs.. Vitamins have three characteristics:. 1- They’re natural components of foods; usually present in very small amounts.