pasteurization
noun🔊/ˌpɑːstʃəraɪˈzeɪʃn/
🔊/ˌpæstʃərəˈzeɪʃn/
(British English also pasteurisation)
[uncountable]the process of heating a liquid, especially milk, to a particular temperature and then cooling it, in order to kill harmful bacteria 用巴氏杀菌法消毒