Fig. 8From: Combinatorial strategies for production improvement of anti-tuberculosis antibiotics ilamycins E1/E2 from deep sea-derived Streptomyces atratus SCSIO ZH16 ΔilaREffect of surfactants addition (a), sorbitol addition time (b), sorbitol addition concentration (c) on DCW and ilamycins production, and effect of sorbitol addition on extracellular ilamycins production (d) and viscosity (e)Back to article page