A bioreactor easy to sterilize and liquid cultivation methods using the same

摘要

PURPOSE: A culture method of liquid phase using a bioreactor is provided to enable effective sterilization and to uniformly deliver a liquid culture without contamination. CONSTITUTION: A bioreactor(100) comprises: a tank main body(20); an airpipe(30) for supplying outer air to the inside of the tank main body; an exhaust pipe(40) for discharging air to the outside; and a bypass pipe(50) which selectively connects the airpipe and exhaust pipe using a valve for bypass.