* Jamshoro college of Nursing jamshoro * GROUND RULES * Turn off your mobile. * If you have any problem or urgency you can leave class without any disturbance. * Questioning and answering are asked at the end of presentation. * Don ’t discuses during presentation each other. * ten minutes for Q&A * objective At the end of presentation learner will be able * Introduction of control of microbial growth * Define term related to control of microbial growth
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Bio 205 Workshop 2 Bacteria Purpose of Bergy’s Manual: based on ribosomal RNA sequences‚ which presumably reflect phylogenetic (evolutionary) relationships. Used for the identification of prokaryotes. 2nd edition on classification of prokaryotes. 4 Tests/ Parameters that are evaluated to classify bacteria are: procedure’s that determine an organism’s ability to ferment carious carbohydrates; utilize various substrates such as specific amino acids‚ starch‚ citrate‚ and gelatin; or produce
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However‚ those studies used PCR‚ pulsed-field gel electrophoresis (PFGE)‚ and culture methods to track organisms and antimicrobial resistance genes. WGS was often performed only on a small number of isolates and plasmids in these studies limiting the genomic resolution of the analysis. Additionally‚ there have been limited studies comparing plasmid diversity among hospitral
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Scope and Limitations 5 REVIEW OF RELATED LITERATURE 6 Muntingia calabura 6 Description 6 Origin and Description 7 Site Requirements 8 Culture 8 Propagation 8 Season 9 Pests and Diseases 9 Food Uses 10 Medicinal Uses 10 Antimicrobial Activity 11 Phytochemical Studies 14 Nature of Plant Phenols 15 Occurrence of Phenols in Plants 15 Tea 15
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(Stratford et al.‚ 2007) and S. pombe may produce off-flavours if sulphite is present. Such problems with chemically synthesized preservatives and the growing demand of consumers for natural food additives have turned attention to plant-derived natural antimicrobials such as essential oils (EOs) and
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wound by bacteria on the hands and arms. TWO PROCESS 1.MECHANICAL PROCESS -The process to remove soil and transient microorganism with friction 2.CHEMICAL PROCESS -The process reduces resident florae and inactivates microorganism with an antimicrobial or antiseptic agent MEDICAL ASEPSIS -practices designed to reduce the number and transfer of pathogens -clean technique SURGICAL ASEPSIS -practices that render and keep objects and areas free from microorganism STEPS IN SURGICAL HAND
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The Kirby-Bauer Antimicrobial Susceptibility Test Read section II of chapter 26 in your lecture textbook for background on chemical antimicrobial control (for background)—pages 762-763. Introduction Today you will perform a frequently used procedure called the Kirby-Bauer Antimicrobial Susceptibility test (disc diffusion technique). Each group will inoculate his/her own plate of Mueller-Hinton agar with an assigned culture. To that inoculated plate‚ you will then aseptically add sterile
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applications of LAB: food‚ cosmetic‚ pharmaceutical‚ and chemical applications. In food industry Recent years the interest increased in using LAB by using bacteriocin-like inhibitory substances (BLIS) because of their potential use as a natural antimicrobial agent to enhance the food safety of food products and increase the nutritional values of the food. Foods that fermented by LAB such as cheese‚ kimchi‚ fermented sausages‚ wine‚ yogurt and pickles have not only a greatly extended shelf life compared
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LEYTE NATIONAL HIGH SCHOOL TACLOBAN CITY A CRITIQUE PAPER IN RESEARCH II (Chemistry‚ antimicrobial and antioxidant potentials of Cinnamomum tamala Nees & Eberm. (Tejpat) essential oil and oleoresins) Presented by: ZYRAPHYL L. PEŃARANDA IV-GALILEO Presented to: MR. GALICANO JAY N. FABI NOVEMBER 16‚ 2012 PART I SUMMARY This study aims to compare the chemistry‚ anti-oxidative and antimicrobial properties of tejpat essential oils and oleoresins.In order to determine the anti-microbial
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his experiment was done to find out if garlic is effective in killing bacteria. This will help us understand the effectiveness of home remedies such as the use of natural herbs (including garlic) for medicinal purposes. Hypothesis Garlic will kill bacteria and prevent its further growth. Background Herbs and spices have traditionally been used in cooking as they add flavor to our food. These herbs and spices have also been known to many cultures for their medicinal properties. The oils that are
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