A batch bioreactor at 37°C is used to perform a bioprocess. Assume you are using as nutrient source a complex mixture of sugars that requires an enzyme to be broken to glucose and other monomers. (i) Sketch and discuss the evolution of the biomass concentration as a function of time. (ii) Sketch and discuss the evolution of the product concentration (antibiotic) as a function of time. (iii) Discuss how the productivity will be altered if the reactor temperature was increased to (i) 45°C and (ii) 67°C.

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Food Microbiology

The subdivision of microbiology that deals with the interaction between microbes and food particles are called food microbiology. This scientific study incorporates both beneficial and harmful microbes and their effect on the food production, food storage, and health of human beings.