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Which of the following device is used in Bactofugation?(a) Decanter(b) Centrifuge(c) Bactofuge(d) FilterI had been asked this question in an online quiz.Origin of the question is Standardization in section Building Blocks of Dairy Processing of Dairy Engineering

Answer»

Right answer is (a) Decanter

Easy explanation: Bacteria, especially heat resistant spores, have a significantly higher density than the milk. A Bactofuge is THEREFORE a PARTICULARLY efficient MEANS of ridding milk of bacteria spores. Since these spores are also resistant to heat treatment, the Bactofuge makes a useful complement to thermisation, PASTEURIZATION and sterilization.



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