Pasteurization Process in Detail

Why Tetra Pack Milk can be stored for 6 months at room temperature until you open it? Answer is given in this video. In this lock down period you don't need to go milk booth everyday; you can buy Tetra Pack Milk in bulk and store it. Storage in refrigerator is not required like normal milk available in milk booth.
Pasteurization is an important topic of microbiology. In this video this process is described in a very simple way. Following things are discussed.
1. Definition of Pasteurization
2.Two steps involved in Pasteurization process: Heating and rapid cooling.
3. Inventor: Louis Pasteur.
4. Purpose of the process:1. Human health control and 2. Quality control of food.
5. Common Pathogens present in Milk: Salmonella spp. ,Escherichia coli O157:H7, Yersinia enterocolitica, Listeria monocytogenes, Mycobacterium bovis or tuberculosis.
6. Methods of Pasteurization:
i). Low Temperature Long Time (LTLT),
ii). High-temperature, short time (HTST) and
iii) Ultraheat Treatment (UHT).
7. Temperature and Time relation in pasteurization methods.
8. Other Pasteurization Processes: irradiation, microwave pasteurization, ohmic heating, ‘pasteurization’ by blanching, lesser-known versions of the pasteurization process, namely ‘cold’ pasteurization, extrusion pasteurization, thermization, and chemical preservation using hydrogen peroxide.
9. Drawbacks of the process.
10. Test for Pasteurized Milk: Alkaline phosphatase test.

[@MamtaKumari-ts2du]

nyc and easy notes mam I easily understood this topic

[@dr.tapatispresentation920]

Glad to hear that, thanks

[@ritikakhatua3380]

Very informative.

[@pradyutjana6862]

Well explained...Thank You

[@dr.tapatispresentation920]

So nice of you

[@sanjoykumardey7896]

Informative....

[@smartdigitaldotcom2693]

Pasteurization mlik se paner, chess , yogurt banaya jata he..??

[@dr.tapatispresentation920]

yes, you can make all items

[@smartdigitaldotcom2693]

@@dr.tapatispresentation920 Thanks mam