METHOD OF CULTURING CELL AND DEVICE THEREFOR

摘要

PURPOSE:To culture cells in high pressure by dividing a time of one batch into plural time zones corresponding to the amount of cell multiplication and taking out a culture solution in the middle of culture in these divided time zones. CONSTITUTION:A time of one batch is divided into plural time zones corresponding to the amount of cell multiplication and a culture solution is taken out from the system while leaving the cells in the culture solution in the middle of culture in these divided time zones to supply a new medium to a medium dissolving tank 10. The concentration of culture products such as lactic acid to inhibit cell multiplication can be maintained low.