24 oct. 1854 - Louis Pasteur discovered pasteurisation
Description:
appointed professor of chemistry at french university and investigated what was responsible for souring wine and beer. established yeast was required for fermentation. also discovered anaerobic bacteria and postulated treating wounds with chemicals to kill these bacteriaAjouté au bande de temps:
Date:
24 oct. 1854
Maintenaint
~ Il y a 171 ans