Figure 7: Growth and lipid production of R. opacus PD630 on various concentrations of the saccharified corn silage solution in flasks. The strain was inoculated in the saccharified 50% (○), 75% (□) and 100% (▲) solutions and a defined medium ( x ) containing 18 g l-1 glucose and 1 g l-1 (NH4)2SO4 at an initial OD660 of 0.3. A saccharified stock diluted 1:1 with water is termed “50%,” and a saccharified stock diluted 3:1 with water is termed “75%” (see text). The error bars represent the standard deviation of three independent replicates.