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The Petrifilm plate method is a widely used technique for microbial testing in food and beverage industries. It involves placing a sample on a pre-sterilized thin film that contains a growth medium, allowing for the detection and enumeration of specific bacteria or molds present in the sample. The results are typically seen as visible colonies on the film, making it a convenient and efficient method for quality control purposes.

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Does the streak plate method work better than the pour plate method?

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Who developed the culture plate method of identify pathogens?

Rober Kock developed the culture plate method to identify pathogens.


Who was the first to developed the culture plate method to identify pathogens?

Rober Kock developed the culture plate method to identify pathogens.


How do the results of pour plate method compare with those obtained using the streak plate and spread plate method?

In the pour plate, the microorganisms will grow within the gel that has been set, and in the spread-plate technique, growth will be on top of the agar gel where it has been spread.


What advantages does the pour plate method have over streak plate method?

The streak plate method makes it easier for colonies of bacteria to grow. It also generally leads to individual colonies that look like small dots, rather then simply a mat of bacterial growth.


What advantages does the streak-plate method have over the pour plate method?

The streak plate method makes it easier for colonies of bacteria to grow. It also generally leads to individual colonies that look like small dots, rather then simply a mat of bacterial growth.


Do both the spread-plate and pour-plate method in a experiment produce similar bacterial counts or are they vastly different?

Both Spread-plate and pour plate method don't give the same results. Because in the case of spread plate method the inoculmn used for inoculation can't be spread in a exact volume. A little inoculmn remains stick with the spreader after spreading. On the other hand, in pour plate method it doesn't happen. So mostly, through comparing the counts by both methods, less counts are obtained in spread plate method. I am Working as a Sr. Microbiologist in a Biotech company


What is the method called when the bacteria sample and nutrient agar are mixed before pouring?

Pour plate method


How do you measure bacteria in a petri dish?

When bacteria is grown in an Agar plate, one quantitative method to measure growth is using a counting chamber. Another method is using viable plate counts.


Who is responsible for developing the culture plate method for isolation of bacteria?

Robert Koch


The technique in which bacteria from all of the colonies of one plate are simultaneously trasnferred to the same position on another plate is called?

Replica plating method.


What do you use to find plate boundaries?

Linear patterns of earthquakes is one method of detecting them.