PPT-Control of Microorganisms in the

Environment and Antimicrobial Chemotherapy 1 8 and 9 Copyright McGrawHill Global Education Holdings LLC Permission required for reproduction or display 2 Definition of Frequently Used Terms. By: Rachel Hillard RN. An advanced biology course. Biology is the study of living organisms . Microbiology is the study of very small living organisms called microorganisms or microbes. Microbes are . HIED 546 . Microteach. Long Chen. What is your intuition to define a microorganism?. Tiny . Simple . Germs cause disease. The story begins with … …. “The Father of Microbiology”.  . Antonie. Prof. . Mohammad . Shubair. Microorganisms get into food from both natural sources and from external sources to which a food comes into contact from the time of production until the time of consumption.. Are they harmful?. Are they beneficial?. Microorganisms. Micro. So small you can’t see it!. Organisms . It’s alive!. Which are harmful?. Which are beneficial?. Beneficial Microorganisms . Algae. grows on water and produces oxygen. Importance. . The total microbial population in a food varies greatly and depends on:. . *The . level of sanitation . used at all phases.. . *The . degree of abuse . that leads to microbial growth. . . NATURE OF BIOTECHNOLOGY AND. INDUSTRIAL MICROBIOLOGY. One of the broadest . definition of Biotechnology. is the one given at the United Nations Conference on Biological Diversity in 1992 as . “any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or processes for specific use.”. SOIL Texture. t. he . size. of the sediment particles. Largest particle. Smallest particle. Loam (best soil). LOAM—if you . mix of all . types of sediment. . ---- . for best . growth. Questions. INTRODUCTION. DEFINTIONS RELATED TO STERILIZATION. CLASSIFICATION. STERILIZATION PARAMETERS. METHODS OF CONTROL:-. Control of Microorganisms by Physical Methods. Control of Microorganisms by Chemical Methods. Medical Foundations. Objectives. Introduce microorganisms. Become familiar with infections and control measures. Introduce the need for standards and precautions. Become familiar with sterile environments . La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . Microteach. Long Chen. What is your intuition to define a microorganism?. Tiny . Simple . Germs cause disease. The story begins with … …. “The Father of Microbiology”.  . Antonie. van Leeuwenhoek. Soil microorganisms are the most important agents in the transformation of various elements (N, P, K, S, Iron etc.) . in the biosphere; where the essential elements undergo cyclic alterations between the inorganic state as free elements in nature and the combined state in living organisms. Microorganisms such . as bacteria and fungi have been invaluable for discovering drugs and lead compounds. These microorganisms produce a large variety of antimicrobial agents which have evolved to give their hosts an advantage over their competitors in the microbiological world. What’s for Dinner. What is FATTOM?. An acronym to help us remember the factors affecting the growth of microorganisms:. Yeast. Mold. Bacteria. Why FATTOM?. To keep microorganisms out of our food!. To control the growth of existing microorganisms..