Define methods for determining amount of microbes in food, Biology

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Define Methods for Determining the Amount of Microbes in Food?

Following methods can be employed for determining the amount of microbes in the food samples and analyzing their microbiological quality:

1. Standard or Total Plate Counts (SPC/TPC)

2. The Most Probable Number (MPN)

3. Dye Reduction Techniques, and

4. Direct Microscopic Counts (DMC)

We have already learnt about a few of these methods earlier in this manual. First three methods give the viable count, whereas, total number (viable and dead cells) is obtained from DMC.


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