Free Bacterial Amylase Essays and Papers

Page 1 of 5 - About 50 essays
  • Effect of Lead Ions On Bacterial and Fungal Amylase

    1560 Words  | 7 Pages

    Effect of Lead Ions On Bacterial and Fungal Amylase Amylases are enzymes, which hydrolyse starch into Maltose. There are two types of amylase: Alpha amylase that degrades starch, which is a polysaccharide, into fragments 10 glucose residues long. Beta Amylase breaks these down into maltose, which is a disaccharide of two glucose molecules joined together. Both enzymes work by hydrolysis of the glycosidic link in carbohydrates. Enzyme amylase are produced from different sources but

  • Investigating the Optimum pH Bacterial and Mammalian Amylase Digests Starch Solution

    1242 Words  | 5 Pages

    Investigating the Optimum pH Bacterial and Mammalian Amylase Digests Starch Solution [IMAGE] Biology Coursework Monique Noel 12T Finding the Optimum pH Bacterial and Mammalian Amylase Digests Starch Solution. Introduction I am investigating the optimum pH bacterial and mammalian amylase digests starch solution. To do this I will conduct an experiment using bacterial and mammalian amylase, subjecting them to varying pH levels and record at which pH level the enzyme

  • mn

    547 Words  | 3 Pages

    optimal temperature of the bacterial and fungal temperatures presented in each soft plate. Reviewing the results of these experiment, the predication stemmed from the introduction: The bacterial amylase was predicted to exhibit optimal temperature at 40 degrees Celsius while the Fungal was predicted to exhibit it at 95 degrees. Must be failed to be rejected because the bacterial amylase never showed any signs at all of optimal temperature at a 95 ° C. The results of each amylase presented no signs of

  • Starch Hydrolyzing Enzymes: Alpha-Amylase

    1396 Words  | 6 Pages

    Starch hydrolyzing enzymes comprise of 30% of worldwide enzyme consumption and are the second most important commercial enzymes with 25% of world enzyme market share. Among them α-amylase is the most important starch hydrolytic enzyme and has diverse applications in starch processing, baking, automatic dishwashing detergents, textile desizing, medicine, pulp and paper, and brewing industry. However, requirements for each industry are very specific, mainly concerning with pH, oxidative stability,

  • Commercial Uses of Enzymes

    735 Words  | 3 Pages

    Commercial Uses of Enzymes The use of enzymes to modify foods has increased vastly and these fermentations are continuing to be important, however, a new type of enzyme industry has evolved which involves the use of harvesting enzymes from microorganisms. The production of enzymes from bacteria and fungi can be isolated from the growth media and cleansed and purified as necessary. Generally in industrial processes the enzyme is immobilised which allows t h enzyme to be re-used and also

  • Importance Of Enzymes In Food Production

    1747 Words  | 7 Pages

    side effects, the catalyze reaction is highly specific, active at low concentrations, can be inactivated and can be used as an indicator for the processing process (Prayitno et al., 2011). Several enzymes that used in food processing industry are amylase, AMP deaminase, bromelain, cellulose, chymosin, catalase, dextanase, galactosidase, glucanase, glucoamylase, protease, invertase, maltase, zymase, pectinase and

  • Improvement of Bacillus Amyloliquefaciens Strain for Enhancement of α- Amylase Production

    1509 Words  | 7 Pages

    INTRODUCTION α-Amylases(E.C. are starch-degrading enzymes that catalyze the hydrolysis of internal a-1,4-O- -glycosidic bonds in polysaccharides with the retention of a-anomeric configuration in the products. Bacillus amyloliquefaciens find potential application in a number of industrial processes such as in food, fermentation, textiles and paper industries [1]. Most of the a-amylases are metalloenzymes, which require calcium ions (Ca2+) for their activity, structural integrity and stability[2]

  • The Lock And Key Model Of The Lock And Key Model

    625 Words  | 3 Pages

    Enzymes are essential biological catalysts in the human body that biochemical reaction. Catalysts work by lowering the activation energy, the minimum energy required for a reaction to occur, which increases the rate of the reaction (Burdge, 2014). Enzymes catalyze reactions by applying pressure onto the bonds of the substrate which lowers the activation energy and breaks these bonds to form products. Even though some enzymes have been found to be non-proteins, most of them are globular proteins

  • Essay On Biofilms

    1800 Words  | 8 Pages

    matrix to protect themselves against immune cells and antimicrobials (Chauchan et al., 2009). There is a difference between a planktonic bacteria, and a bacterial biofilm. The planktonic bacteria, moves around freely, and it is single celled organism; is responsible for acute bacterial infections. It can not change genetic activity. The bacterial biofilms are multi-cellular organisms, it can initiate a change in genetic activity. Biofilms are very important, because they can create energy loses, equipment

  • What Is Singeing Process Of Fabric

    1142 Words  | 5 Pages

    amount of enzyme is able to rot a huge amount of the material it acts upon. Enzymes are usually taken by the kind of material degraded in the reaction it catalyzes. α-Amylase is used as enzymes. They are hydrolyses and decrease the molecular weight of amylose and amylopectins molecules in starch. They attack on α linkage of amylases and amylopectins (starch). They yield glucose and maltose. They are easily cooled in water and can be washed out easily. For effective enzymatic desizing it is important