Why Are Fermentation Tubes Evaluated at 24 and 48 Hours?

Answer

The fermentation tubes are evaluated at 24, 48 hours, and not for a prolonged duration so that the indicator is not neutralized. The process of fermentation can occur without or with oxygen's presence. If the process is prolonged, the supplied carbohydrates will exhaust and bacteria will start to germinate.
Q&A Related to "Why Are Fermentation Tubes Evaluated at 24 and..."
It is important to remember that fermentation can occur with or without the presence of oxygen, and during prolonged incubation periods, many bacteria will begin growing oxidatively
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Bacteria usually have 24 hours incubation period. This is the main reason for this thing. After 48 hours a fermentation tube is inspected for improvement in the process. Hope this
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The fermentation tubes are evaluated at 24, 48 hours, and
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I am assuming you are talking about the MPN (Most Probable Number) method of determining gas production of coliform bacteria in water and treated or raw sewage. 24 and 48 hours are
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