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The index organism of pasteurization is typically Mycobacterium bovis, which is a causative agent of tuberculosis in cattle and can be transmitted to humans through unpasteurized milk. The effectiveness of pasteurization is often measured by its ability to eliminate this organism, ensuring the safety of dairy products. Other heat-resistant pathogens, such as certain strains of Listeria monocytogenes and Coxiella burnetii, are also considered in evaluating pasteurization processes.
What else can I help you with?
Which index fossil organism had three body segments?
scaphite
Why is immediate cooling is necessary after pasteurisation?
Pasteurisation does not kill all bacteria in the milk. Some bacteria are not killed in the heating process and will start to multiply again after pasteurisation. Cooling after pasteurisation is needed in order to limit the amount of bacterial growth that occurs. Bacteria reproduce very slowly in cold conditions, but very quickly in hot conditions. Cooling is the only preservative that is used after pasteurisation.
When was pasteurisation invented?
1864
What was pasteurize named after?
PASTEURISATION
Organism that formed index fossils when?
Short spans of geologic time
Role of enzymes on pasteurisation?
There is none
Who created pasteurisation?
louis pastuer
What must be true for a fossil organism to be useful as a index fossil?
The absolute age of the index fossil was determine by radioactive dating or another absolute method
What agricultural products were used in pasteurisation?
Milk
What is the origin for the word pasteurisation?
louis pasteur
What are not factors in a fossil organism being useful as an index fossil?
Factors that do not contribute to a fossil organism being useful as an index fossil include its geographical distribution, as a widespread organism may not be indicative of a specific time period. Additionally, the size or appearance of the organism is irrelevant; what matters is its rapid evolution and extinction. Furthermore, the presence of the fossil in only one specific environment does not enhance its utility as an index fossil, as it should ideally be found in various settings to indicate a broader temporal range.
Disadvantages of pasteurisation?
None, other than the cost
