PPT-Fermentation

By Jayda Cooke and Rachel Sapper Keene State Dietetic Internship Objectives Identify different types of fermented foods Describe lactobacilli fermentation Discuss health benefits of fermented foods. in Microbiology. “Better living through chemistry”. Catalase Test. Summary. Tests for presence of catalase.. Background. Catalase is an enzyme that breaks down hydrogen peroxide into water and oxygen gas. Evolution of oxygen gas bubbles is positive.. Microbial metabolic processes are complex, but they permit the microbiologist to distinguish among microorganisms grown in culture. Many clinical pathogens can be identified by inoculating pure cultures into media that contain one or more specific . . Production. Fermentation Involves exposing the raw or starting food materials to conditions that favor growth and metabolism of specific and . . desirable microorganism. . As the desirable microorganisms grow, they utilize some nutrients and produce some end products.. Microbial metabolic processes are complex, but they permit the microbiologist to distinguish among microorganisms grown in culture. Many clinical pathogens can be identified by inoculating pure cultures into media that contain one or more specific . Chapter 6. What is ATP? . Analogy with the coins and the bending machine . How does it function like a rechargeable battery? . RECHARGING ATP. Occurs in the Mitochondria . How do we obtain the energy from GLUCOSE to make ATP? . Aerobic. Anaerobic. Anaerobic respiration. Bacilli. Bacteria. Brine. Cocci. Curd. Fermentation. Fungus. Halophilic. Lipolytic. Microbe. Microbiology. Microorganism. Mold. Pasteurization. P. roteolytic. Clostridium. sp. MAceT113. Katelyn McKindles Bio 381 November 29. th. , 2012. Experimental Aims. To engineer an . acetogen. biocatalyst capable of fermenting synthesis gas blend to acetone as the only liquid carbonaceous product. An emphasis on the flow of carbon and other elements in fermentation and respiration. 3.8 Glycolysis. 3.9 Fermentative Diversity and the Respiratory Option. 3.10 Respiration: Electron Carriers. 3.11 Respiration: The Proton Motive Force . Exercise 6, pg.53-61. http://www.xvivo.net/animation/powering-the-cell-mitochondria/. Withdrawal Date = Mon. ., Oct 26. th. . It is . YOUR. responsibility to assess your grade . (always available via Blackboard) . DECLARATIONAND CERTIFICATION , Glover, Richard Lander Kwame,hereby declare that this thesis“DIVERSITY WITHIN YEAST INVOLVED IN SPONTANEOUS FERMENTATION OF PITOconsists entirely of my own work pro K. S. Myers, et al. “. Rewired cellular signaling coordinates sugar and hypoxic responses for anaerobic xylose fermentation in yeast . .” . PLoS. . Genetics. 15, e1008037 (2019). 10.1371/journal.pgen.1008037. subtilis. Wilson Wu. Microbial Nutrition Angel Yeast . 2017.5.23 Vietnam. Contents. 1. 2. Fermentation and downstream process of . Bacillus . subtilis. . Angel yeast nutrients and technical support. Industrial fermentation processes require . three . most important stages to complete product fermentation. These . are. :. . up-stream. processing (. abbreviated . as USP). the fermentation. . process . Joe Liu (. Ph.D. ). CSIRO, Agriculture & Food. The Big Drivers. ~ 10 b. Population. by 2050. +70%. More Food Needed . By 2050. Food Security. Unsustainable . Ag&Food. systems . Other Increasing Consumer Demands.