Optimizing lime pretreatment of rice straw for biolipid production using oleaginous microorganisms.

This work focuses on the lime pretreatment of rice straw, agricultural waste in northeast Vietnam, for microbial lipid (bio-lipid) production. A response surface methodology approach was performed to optimize parameters for the pretreatment process. These parameters are the concentration of Ca(OH), hydrolysis temperature, and maintained time; the effect is considered bio-lipid production yield.