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algol13
3 years ago
6

Why are some bacteria referred to as indicator microorganisms in ascertaining microbial quality control of products?

Biology
1 answer:
Nostrana [21]3 years ago
3 0

Answer:

Some bacteria are used as indicators because if they are present in the product, we can say that it is a product with the presence of pathogens that will cause diseases. Some of them are: total coliforms, fecal coliforms and enterococci.

To be a good indicator they must have a correlation with the pathogens and be more abundant than them. Its presence in a food indicates the possible presence  simultaneous pathogen microorganisms. For example, E. coli has been used as  Index of possible presence of pathogens of enteric origin in water and food

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