My groups home made fermentation project is BOZA (turkish drink), we are asked t

Question

My groups home made fermentation project is BOZA (turkish drink), we are asked the points highlighted in yellow and our comparison parameter is time, the normal fermentation takes 24 hrs but we will have two sets of experiment and the second one will hold the change in time to 36hrs , after this change what happens?, the teacher asked us to find the gas production and consistency of the product, after the 2nd set fermentation time ended(36hrs).
Thanks in advance

3. Week11: EXPERIMENTAL DESIGN: According to the selected fermentation topic, each group starts thinking on the following to conduct their experiments: GOAL DEFINITION (PROBLEM STATEMENT), COMPARISON PARAMETER, MEASUREMENT PARAMETER, MATERIALS/TOOLS/EQUIPMENT, EXPERIMENTAL PROCEDURE (step-by-step experimental outline) Each group conduct their experiments under at least 2_different experimental conditions (comparison parameter) and monitoring/measuring a parameter (qualitative assessment) to determine the effect of the applied conditions on the fermentation process and/or fermentation product. A literature survey will help the students to decide on their comparison and measurement parameters.

Explanation / Answer

The second one will hold the change in time to 36 hrs, after this change a lot of carbon dioxide (CO2) evolves out.

Explanation: Generally, in the fermentation process, carbon dioxide is the by-product. Since the fermentation took more than the normal time of 24 hrs, i.e. 36 hrs, more carbon dioxide generates, which causes a too much foul smell.

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