Self-immobilized aggreage culture of Artemisia annua L. for imroved artemisinin

For this reason we utilize self-immobilized aggregate culture of Artemisia annua L. to produce Artemisinin, and primarily studied character of self-immobilized culture of Artemisia annua L. cell. Through determining, it find that this method can acquire 9-times quantity artemisinin more than normal method. Therefore this method may be possible became the best method of artemisinin produce.