EFFECT OF SOME PARAMETERS ON THE PRODUCTION OF RIFAMYCINS BAND SV BY AMYCOLATOPSIS MEDITERRANEI

Authors

  • KAMAL Y.I EL- SHAHED Department of Chemistry, National Research Centre, Dokki, Cairo, Egypt
  • MOHAMED A. FARID Department of Chemistry, National Research Centre, Dokki, Cairo, Egypt

Keywords:

Nocardia mediterranei CBS 42575, Rifamycins Band SV. NaN02. Uracil, Phenylenediamine.

Abstract

The effect of different parameters on the production of rifamycins Band SV were studied. The optimum production
was obtained after four days. The concentration ratio of starch to glucose at 20: 10 g/L was favourable for the
antibiotic production. The effect of nitrogen compounds indicated that the phenylenediamine, potassium phthalimide
and uracil have a stimulating effect on the production of rifamycin B by Amycolatopsis mediterranei similar to the
barbital; specially uracil at 2 g/L.

Published

2022-06-09

How to Cite

SHAHED , K. Y. E.-., & FARID, . . M. A. . (2022). EFFECT OF SOME PARAMETERS ON THE PRODUCTION OF RIFAMYCINS BAND SV BY AMYCOLATOPSIS MEDITERRANEI. Biological Sciences - PJSIR, 37(11), 458–461. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/2744

Issue

Vol. 37 No. 11 (1994): Pakistan Journal of Scientific and Industrial Research

Section

Articles