Surviving of thermophilic bacteria

[menon...@gmail.com]

Hi,

I have a question about what is happening in this video at 00:37:54 -

http://www.youtube.com/watch?v=RQ4NGrllmnA#t=2274s.

Dear Madam I introduce my self as Anoop and please explain heating and sudden cooling destroys thermophilic bacteria. Is it due to thermal shock?.

Thanks!

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[NOC19 AG07]

Dear Anoop,

   After maintaining at high pressure and high temperature, the sudden cooling avoids the thermophilic contamination in the product. Because, thermophilic bacteria may grow if we cool the product slowly (during the long cooling cycle). 

Thanking you.