.Effect of Different C:N Ratios on PHB
Production
The bacterial isolate J1 were grown in 250
ml conical flasks containing 100 ml sucrose
yeast extract broth medium with different
C:N ratios i.e. 15:1, 20;1 and 25:1 using the
best C and N sources and incubated on a
rotary shaker (150 rpm) at 300C. After 48
hr., PHB yields were quantified according to
Khanna et al., 2005, Belal 2013 and
Panigrahi et al., 2013).