Optimized Fermentation of Yeast Test Kit

$39.41
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SKU: 212320
  • Use a gas pressure sensor to monitor the pressure change in a sealed environment.
  • Expose yeast to four different sugar solutions and compare pressure changes.
  • Determine the optimum food source for yeast by monitoring growth rate and respiration.
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Details

Through the use of a gas pressure sensor, you will be able to monitor the pressure change in a sealed environment and the pressure change provides an indication of the rate of CO2 production. Yeast will be exposed to four different sugar solutions and the overall pressure changes for fermentation in each sugar solution will be compared, providing an indication as to how effective the fermentation process is in the presence of each of the sugars. With this data students will determine the optimum food source for yeast by monitoring growth rate and respiration. There are enough materials for 15 groups and includes a Teacher's Guide and Student copymasters.

 

Performance Expectations: HS-LS1-7
Cross Cutting Concepts: Energy and Matter
Engineering Practices: Developing and Using Models

 

Kit Includes:
50g Glucose
50g Sucrose
50g Lactose
50g Fructose
10g Yeast

 

Required: Pressure sensor

 

DOT Info:
Non-regulated

 

Specifications

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