Rifamycins Production by Amycolatopsis mediterranei in Batch and Repeated Batch Cultures Using Immobilized Cells in Alginate and Modified Alginate Beads

Hesham A. El-Enshasy, Usama I. Beshay, Ahmed I. El-Diwany, Hoda M. Omar, Abdel Ghany E. El-Kholy and Rabab El-Najar

Journal of Applied Sciences 7 ( 10 ): 1381 - 1389 , 2007