PPT-Is a water soluble vitamin and easily destroyed by heat, alkali and storage .In the process

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 CAscorbic acid closely resembles that of carbohydrates. 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. . 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.. HL: Locate the alkali metals on the periodic table.. HL: Describe the properties of the alkali metals.. HL: Describe the reactions of the alkali metals with air.. HL: Describe the reactions of the alkali metals with water using word equations.. E. R. Latifee, PhD. 10th Global Engineering, Science and Technology  Conference. January 2, 2015, BIAM Foundation,. 63 . Eskaton. , Dhaka, Bangladesh. Acknowledgement. Dr. Prasad Rangaraju, Clemson University, U.S.A.. Quick Starter. What connects these . photos. ?. s. how hint. s. how answer. Exploring Group 1. Quick Starter. s. how hint. s. how answer. Where does the colour in fireworks come from?. Hint. X. What connects these . 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.. Alkali Metals Electrostructure and reactivity Physical properties Summary activities Reactions Uses Contents H Rn Xe Kr Ar Ne Ra Ac Rf Db Sg Bh Hs Mt Ds Rg ? ? ? ? ? ? ? Ba La Hf Ta W Re Os Ir Pt Zeytinyaglilar. / . Appetizers. . with. . olive. . oil. Sarma : . Stuffed. . grape. . leaves. Kisir. : Bulgur . salad. (. Turkish. . tabbouleh. *. ). Corbalar. / . Soups. Mercimek . corbasi. . Vitamins is the term used for a group of potent organic compounds which occur in minute quantities in food and which are essential for some specific body functions such as regulation, maintenance, growth and protection.. 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 . Periodic Table. B. 2p. 1. H. 1s. 1. Li. 2s. 1. Na. 3s. 1. K. 4s. 1. Rb. 5s. 1. Cs. 6s. 1. Fr. 7s. 1. Be. 2s. 2. Mg. 3s. 2. Ca. 4s. 2. Sr. 5s. 2. Ba. 6s. 2. Ra. 7s. 2. Sc. 3d. 1. Ti. 3d. 2. V. 3d. 3. Cr. 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. 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. Dr. . Aamena. Zaidi. Assistant Professor. Department of Nutrition Science. School of Health Science. What is a Vitamin?. Vitamins are a group of essential nutrients that the human body requires for normal cell function, development and growth, and for maintaining overall proper health. .