Molao-motheo oa ho sebetsa oamochini oa pasteurizatione kahare ho mocheso o itseng, mocheso, mocheso, butle butle ke libaktheria tse ngata haholo; Mocheso o phahameng, libaktheri li ngatafala. Empa haeba thempereichara e phahame haholo, libaktheria li tla shoa. Libaktheri tse fapaneng li na le mocheso o fapaneng oa kholo le mocheso o batang le ho hanyetsa. Ebile, pasteurization ke ho sebelisa litšobotsi tsa likokoana-hloko tse sa feleng, ebe u li ts'oara ka mocheso o nepahetseng le ho ts'oara nako ea ho ba bolaea kaofela. Leha ho le joalo, ka mor'a hore ho be le pasteution, karolo e nyane ea libaktheus e kotsi kapa e molemo, libaktheria tse thibelang mocheso e ntse e le libaktheria kapa li-steres tsa baktheria.
Ts'ebetsong ea kotlo e tsoelang pele ea lepasekabelo, mahlale a mang le eena oa hola khafetsa. Ho na le melao-motheo e mene ea ho futhumatsa le ho futhumatsa: Compressor le potoloho ea metsi. Ho fapana le hoo, potoloho ea metsi e sebetsa hantle ho feta compines, e bonolo, yogurt le lebese le lecha le ntseng le eketseha.