METHOD FOR MEMBRANE SURFACE LIQUID CULTURE, APPARATUS AND SYSTEM THREFOR

摘要

PURPOSE:To improve the productivity of both cells and useful substances by enabling the culturing of various organic cells according to single method for culturing such as a method for membrane surface liquid culturing. CONSTITUTION:This method for membrane surface liquid culture is to divide the interior of a case 3 into a gas substance chamber (S1) and a liquid culture medium chamber (S2) with a porous membrane 4, constitute an apparatus 1 for the membrane surface liquid culture, connect a circulating line for taking out a liquid culture medium in the liquid culture medium chamber (S2) and refeeding the taken out liquid culture medium into the liquid culture medium chamber (S2) to the apparatus 1 for the membrane surface liquid culture and provide a preparing tank 2 for the liquid culture medium in the course of the circulating line.