What is total aerobic microbial count?
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Keeping this in consideration, how do you calculate aerobic plate count?
Formula• 10 ml/g sample, want 1:100 dilution – 100 – 10 = 90 ml of diluent needed• Start with Different Sample Sizes – 50 g sample • Must have 500 g total volume for 1:10 • 500 – 50 = 450 ml diluent needed – 95 ml sample • Must have 950 total volume for 1:10 • 950 – 95 = 855 ml of diluent.
Secondly, what is total aerobic count? The total plate count is the enumeration of aerobic, mesophillic organisms that grow in aerobic conditions under moderate temperatures of 20-45°C. This includes all aerobic bacteria, yeast, molds and fungi that grows in the specific agar.
Similarly, what is total bacterial count?
The total bacteria count is one of the key indicators in the field of hygiene management. It indicates how many microorganisms are present in a sample. Monitoring the total bacteria count is necessary, because the number of microorganisms shouldn't exceed certain guide values.
Why does the plate count have an advantage?
It takes into account only viable (live) bacterial cells, giving a closer approximation to the actual number of cells present, whereas counting cells with a microscope wouldn't distinguish living cells from dead cells.