PPT-Fructose metabolism Source of fructose

Sucrose T able sugar Hydrolyzed into glucose and fructose Dietary sucrose Honey Many fruits Importance of fructose Energy production 15 of daily energy arising from fructose Major source of energy for spermatozoa in seminal vesicle. What is fructose? Fructose (sometimes called fruit sugar) is a natural sugar that is mainly found in fruits and honey, with smaller amounts found in some vegetables. It is also present in some proces Fructose - What is fruct ose? Fructose is a natural sugar found in many foods like fruits and honey. When fructose is attached to a sugar called glucose , it form s sucrose or ‘table su It is converted into glucose in liver and intestine .. Fructose . F-1-PO. 4. . 1) Glyceraldehyde. Phospatase. . 2) dihydrous aceton PO. 4. ATP ADP. F-1,6 diPO. 4. . +. Glyceraldehyde-3-PO. STD 12. Cyanohydrin. Fructose is optically . laevo. rotatory. However it is indicated as D (-) Fructose. Why?. Primer on Regulation of Body Fat. Biological factors regulate amount of fat in our bodies. Modified by genetics. Diets can affect this process. Carbohydrate Metabolism. As . carbs. are digested, they are sent to bloodstream as glucose. Head. Neck. Middle. Piece. Annulus. Principal. Piece. End Piece. Acrosome. Sperm Structure. Sperm From Different Species. Nucleus. Sperm Head. Nucleus. (Equatorial Segment). Plasma Membrane. Acrosome. Carbs – some facts. Examples. Sugars, starch, cellulose, glycogen, chitin. Composition. Carbo. hydrates . . . C. H. 2. 0. . . 1 . : . 2. : . 1. . Carbon, Hydrogen and Oxygen in a 1:2:1 ratio. METABOLISME DES AUTRES OSES PLAN I/ Introduction II/ Intérêt biomédical III/ Digestion des glucides IV/ Métabolisme du fructose 1/Dans le foie 2/ Dans les tissus extra-hépatiques 3/ Production de fructose Carbohydrate chemistry Dr. Yasser Elghobashy Medical Biochemistry and Molecular Biology Definition and classification Definition: CHO are aldehyde or ketone derivatives of polyhydric alcohols or compounds that can be hydrolyzed to them. M. . Asal. Bsc. . Pharmacy. MSC ,PhD Clinical . Biochemistry. GLYCOLYSIS. REACTIONS . OF GLYCOLYSIS . The conversion of glucose to pyruvate occurs in two stages . ,The . first five reactions of glycolysis correspond to an energy investment phase in which the phosphorylated forms of intermediates are . Monosaccharides. 1. Glucose. 2. 3. 4. 5. Glucose is prepared by:. . 1. hydrolysis of sucrose. . 2. hydrolysis of starch. Glucose is found in blood stream. Found in tissue fluids. If found in urine, it is an indicator of diabetes (. for Glycogen Storage Disease Type I Glycogen Storage Disease Type I (GSDI) is a genetic metabo lic disorder of the liver. GSD I causes the inability of the liver to breakdown glycogen to glucose w The Aetiology of Obesity. Sugars. Simple carbohydrates . - 1-2 sugars. Complex . carbohydrates . – long chains . of . sugars. Blood Sugar. Table Sugar. “Fruit” Sugar. Are sugars toxic?. www.intensivedietarymanagement.com. monosaccharides. .. 13.3 . Fischer Projections of . Monosaccharides. Learning . Goal . Use Fischer projections to draw the. D. or . L. stereoisomers of glucose, galactose, and fructose.. Fischer Projections.