METHOD FOR PURIFYING BACTERIAL CELLS

摘要

The present invention relates to a process for providing purified bacteria-containing concentrates, comprising at least the steps of adding an aqueous solution to a first bacteria- containing concentrate to provide a bacteria-containing suspension, wherein the volume of the added aqueous solution is in the range of 0.3 liters to 10 liters per liter of said first bacteria- containing concentrate; and concentrating said bacteria-containing suspension to provide a second bacteria-containing concentrate. Further, the present invention relates to the purified concentrates per se.