PPT-Characterizing growth in broth

Planning for August 2014 and onward Current P roject Status Interesting results from summer experiments Goal grow cells that convert caffeine to theophylline in tetracycline broth August replicate Shannon Dohertys growth of JM109 23 in broth. A medium is sterilized (living organisms removed) before usage in the lab. . Sterilization . methods . include:. . Autoclaving.. Dry-heat.. Filtration.. UV . exposure . and . ethylene oxide. . Culture:. Culinary Sciences . Warm-up: . Come up with a list of 5-10 soups that you have heard of and/or sampled. . Objective: . IWBAT identify and define different types of soups. IWBAT classify a soup given a recipe or description. . MR-VP Broth (Glucose Phosphate Broth) LQ082 For performance of Methyl Red and Voges Proskauer tests in differentiation of coli-aerogenes group. Composition** Ingredients Gms / Litre Buffered peptone 7 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. . Biology and Science. Biology. .  . The . study of life.. .  . From . the Greek -. .  . Bios . - "Life". .  . Logos . (logy) - "word or reason" - study of . Biology and Science. Branches of biology. What is the intention of Soup when it is first being served of many dishes?. To whet the appetite, this excites the palate and the person eating it and prepares them from the rest of the courses without filling them up. . :. Exercise 9: Aseptic Technique. : Check results. Exercise 10: Pure Culture Technique. : Check results. Red = . S. . marcescens. / Small yellow = . M. . luteus. / Cream = . E. coli. Exercise . The Scientific Method. What is science?. Goal is to investigate the natural world and explain it.. Propose explanations. Constantly changing. Scientific Method. Ask a question. Need to realize that there is a problem or something that doesn’t make sense. Takes a very long time. Uses a colorimeter. Requires very simple apparatus. Need to use a calibration curve. Counts only live cells. Counts dead and live cells. L2 – Bacterial Growth. Understand . the different phases of a bacterial growth curve (lag phase, log phase, stationary phase and death phase) and calculate exponential growth rate constants. Canned broth can be used wherever water is required. Use to add a savory flavor to any dish. Add water to broth to reduce sodium content. . Creative Eats. Savory rice/noodles/dried beans. Use broth instead of water when cooking.. talking about how the first organism came about, but how living things are created.. 2 . major . theories. :. 1. . Abiogenesis. – translates to…..? . . “. without. . life . birth. ” . Lutzkanin . September 2015. Place the following stages of a scientific method in order. Run experiments. Identify the problem. Make conclusions. Gather information. Make a hypothesis. Analyze the data. brothsJI CHA makes an earthy-colored broth with a decidedly roasted flavor Pour the very hot kelp broth over the tea and let the broth drip through WITHOUT PRESSING on the leaves applying Lawal OU, Fraqueza MJ, Bouchami O, Worning P, Bartels MD, Gonçalves ML, et al. Foodborne Origin and Local and Global Spread of Staphylococcus saprophyticus Causing Human Urinary Tract Infections. Emerg Infect Dis. 2021;27(3):880-893. https://doi.org/10.3201/eid2703.200852.