What does FTM mean in CHEMISTRY
Fluid Thioglycolate Medium (FTM) is an assay used to detect bacterial cells in water or other liquid samples. It was developed by Dr. Keith Miller in 1964 and has since become an accepted and widely used method for environmental monitoring and research purposes. This test works by exploiting the fact that certain bacteria produce enzymes when exposed to a combination of thioglycolic acid, ammonium sulfate and glucose, resulting in a chromogenic reaction that produces a visible reaction.
FTM meaning in Chemistry in Academic & Science
FTM mostly used in an acronym Chemistry in Category Academic & Science that means Fluid Thioglycolate Medium
Shorthand: FTM,
Full Form: Fluid Thioglycolate Medium
For more information of "Fluid Thioglycolate Medium", see the section below.
How it Works
When a sample of water or other liquid containing bacterial cells is incubated with FTM, the presence of enzymes associated with the bacteria will result in a color change. The intensity of this color change depends on the number and type of bacteria present, allowing researchers to quickly identify any bacterial organisms present in the sample. Additionally, FTM can differentiate between several different species of bacteria based on their enzyme production levels.
Benefits
One advantage offered by FTM over traditional culturing methods is that it provides results much more quickly than culturing alone. This makes FTM well-suited for environmental studies as well as clinical tests where rapid results are needed. Additionally, FTM is relatively low cost and does not require special equipment or supplies making it accessible to laboratories with limited resources.
Essential Questions and Answers on Fluid Thioglycolate Medium in "SCIENCE»CHEMISTRY"
What is Fluid Thioglycolate Medium?
Fluid Thioglycolate Medium (FTM) is an agar-based microbiological medium used to detect microorganism in a sample. It utilises thioglycolate as the fermentable carbohydrate and was developed by Holt-Harris & Teague in 1941.
How is FTM used?
FTM can be used to evaluate microbial populations, or microbial growth and metabolism. It can also be used for the investigation of bacterial toxins, immunological tests, and antigen-antibody reactions.
How does FTM work?
FTM consists of an agar base with added sugars and chemicals. This medium combines both aerobic and anaerobic conditions for bacteria testing. The metabolic products released by the bacteria cause changes in pH and other visual indicators that can be observed to determine if the sample contains any microbes.
What are the components of FTM?
The components of FTM include sodium thioglycollate, which acts as a reducing agent; Lactose; Yeast Extract; Agar; Sodium chloride; Magnesium sulphate; Ferrous sulfate; Manganese chloride; Manganous sulphate; Bacteriological peptone and Omege 3 fatty acids.
Why is FTM preferred over other media?
FTM has several advantages over other media when it comes to testing for microorganisms, such as its ability to differentiate between aerobic and anaerobic organisms, its relative cost effectiveness compared to other media, and its ability to produce accurate results in a short amount of time.
How is a sample tested using FTM?
A sample is placed on top of the medium and incubated at various temperatures until visible changes occur due to the metabolic activities of any bacteria present in the sample. These changes indicate whether or not microorganisms are present in the sample.
What kind of results can be observed from using FTM?
Visual indicators such as change in colour, turbidity, gas formation, surface films or pellicle appearances may all be observed when testing a sample with FTM.
Does FTM require special equipment or machines?
No special equipment or machines are required when using Fluid Thioglycolate medium - only basic laboratory supplies such as petri dishes, inoculating loops and incubators are needed.
Is there any specific way that samples should be handled with regards to using FTM?
Yes - samples should always be handled carefully when working with Fluid Thioglycolate Medium so as not to contaminate them or introduce air bubbles into them which may affect results.
Final Words:
In summary, Fluid Thioglycolate Medium (FTM) is an effective assay for detecting bacterial cells in water or other liquid samples quickly and accurately. It offers several advantages over traditional culturing techniques such as speediness, affordability, and accuracy at differentiating between multiple species of bacteria based on enzyme production levels. As such, FTM continues to be used widely in both clinical laboratories and environmental research settings today.
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