Figure 3From: Production and downstream processing of (1→3)-β-D-glucan from mutant strain of Agrobacterium sp. ATCC 31750Effect of pH on curdlan production in nitrogen free medium using two stage culture technique. Time course profiles are: a) sucrose, b) phosphate, c) curdlan produced and d) product yield of mutant M5 strain in shake flask culture at different pH.Back to article page