Figure 3From: Optimisation of batch culture conditions for cyclodextrin glucanotransferase production from Bacillus circulans DF 9REffect of aeration on growth and CGTase production. Cultures of B. circulans containing different volumes of medium were incubated at 37°C and compared for CGTase production and cell growth (OD620) Basal medium composition was 10 g/L cassava starch, 2 g/L (NH4)2SO4, 0.02 g/L MgSO4.7H2O, 0.02 g/L FeSO4,1.78 g/L KH2PO4, 15.14 g/L K2HPO4 (pH= 7.6)Back to article page