PPT-ENZYME LAB Effect of temperature and pH on amylase’s ability to transform starch into

Amylase AMYLASE is an enzyme that is found in our bodies that functions to help the body in the digestion food Amylase is found in saliva and in the pancreas   Amylase catalyzes the hydrolysis breaking down of starch glycogen and related polysaccharides into more simple and readily usable forms of sugar . Alpha-. G. lucosidase. by . Bioflavanoids. : . In Vitro. and . In Vivo. Studies . Anneke Tucker. Dr. Meltem Musa. Dr. Balz Frei. HHMI Symposium Presentation . September 23, 2010. The Problem. TYPE II DIABETES MELLITUS . Geobacillus. . Strains . for . Sugar. . Metabolism. . Justin . Cullity. Adviser: Dr. Kang Wu. Chemical . Engineering. University of New Hampshire. Durham, . NH. Introduction . . (. Starch Hydrolysis Test). Starch agar is a differential medium that tests the ability of an organism to produce certain . exoenzymes. , including α-amylase and oligo-1,6-glucosidase, that hydrolyze starch.  . Sucrose…. is . a nonreducing disaccharide . .. composed . of . GLUCOSE. and. FRUCTOSE . linked via their anomeric . carbons.. is . synthesized . in the . cytosol. of plant . cells.. is synthesized from . Food biochemistry and food processing. 2012. Simpson B.K. (Ed.) 2. nd. . edition,. John Wiley & Sons, . Inc.. Enzymes in food processing. Advantages.. Enzymes are proteins with powerful catalytic . WORT PRODUCTION BREWING + DISTILLING CENTER, INC . Wort Production WORT Solution of fermentable sugars Glucose Maltose Maltotriose Produced by MASHING Solution that YEAST is added for FERMENTATION The Main Digestive Enzymes. Enzyme Group. Enzyme. Substrate. Product. Carbohydrases. Salivary amylase. Maltase. Carbohydrate. e.g. starch. maltose. maltose, . glucose. Proteases. Pepsin. (needs HCl) ). GROUP # 5 . SUBMITTED TO : . Dr. . Hajra. . Sadia. . GROUP MEMBERS :-. Maarej. Khan. Zara . Taimoor. . Rameeza. Hassan. Maryam. . Jadoon. Hanzala. Jahangir. Maham. . Nadeem. Shehrbano. . Akhtar. Learning Objectives:. Required Practical 4. : Investigate the effect of pH on the rate of an enzyme controlled reaction.. Required Practical 4. We are going to investigate the effect of pH on the enzyme action of amylase.. .. Answer True or False to the following statements about enzymes: . True or False?. Enzymes are Biological Catalysts. True or False?. Enzymes are made mainly of lipids. True or False?. The names of Enzymes usually end in ‘’. Mysterious . amylase. 1. Problem. 24 Mysterious amylase. An enzyme called amylase catalyzes the hydrolysis of starch into sugars. Select a chemical test for starch, find convenient sources of amylase and starch, and investigate how much time of exposure to amylase is needed for the starch test to not be observed.. Properties of Starches and Gums. INTRODUCTION. Energy storage for plants and animals. Food Industry:. Thickening or gelling agents:. Expand or make food systems smaller. Give opacity or transparency. . biological . catalysts. . . . proteinaceous. . . specific . catalytic site . (active . centre. ). . some enzymes contain . . “. cofactor. ”( nonprotein organic compound) . . catalytically active. Today’s Objectives. Describe a general enzyme-catalyzed reaction. Discuss the relation of temperature and pH to rate of reaction in an enzyme-catalyzed reaction. Explain how chemical reactions are affected by enzymes.