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. Introduction. The objective of controlling microorganisms in foods is to minimize their numbers or completely eliminate them from food. Several methods are used to achieve this objective by:. . * controlling access of the microorganisms in foods.. Hibah. A. W. . Abusulaiman. Second year Lab Medicine (Females). 1433- 1434 A.H. / . 2012- 2013. Microbiology Practical (Course I). Once upon a time…. Please don’t sleep. Fashionable friends. Abrar’s. Mrs. McNutt. And . Mrs. Brown. Essential Questions. What kind of harmful and beneficial microorganisms are found in our daily lives?. How are microorganisms harmful and beneficial?. How can microorganisms be controlled?. 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. 2012. Mrs. Erickson. Science Benchmark. Microorganisms. . are those . living. things that are . visible. as individual organisms only with the . aid of magnification. . Microorganisms are components of . 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 . Microorganism or Microbe. 1. Small . living. organism. 2. Not . visible. to the . naked. eye. 3. Must be viewed under a . microscope. 4. Found . everywhere. in the environment, including on and in the . It happens every year sometimes two or three times It happens to almost everyone in every city state town and country around the world When was the last time it happened to you What Oh Mr. . Shadi. . ALashi. Antimicrobial control agents. Usually, microbial controls are used to avoid contamination of pure cultures, prevent infection, or treat existing diseases.. A . microbiocidal. By:. Asst. Prof. . Shiama'a. Al-Salihy. 5/29/2023. 1. Practical Bacteriology. lab. 1. Learning objectives:. 5/29/2023. 2. After this lab, you must be able to:. Recognize equipment used in bacteriology lab with their functions.. a. Construct an argument using scientific evidence to support a claim that microorganisms are beneficial.. b. Construct an argument using scientific evidence to support a claim that microorganisms are harmful.. 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.. WILF:. Understand about types of microorganism. Identify helpful and harmful microorganisms. Investigate growth conditions for fungi. What Are Microorganisms?. Note down in your book:. Microorganisms are very tiny living things. They are so small that you need a microscope see them..