and lignocellulosic biomass (Huang
et al., 2012) were used for microbial oil production. Besides, many
works showed that oleaginous yeasts could accumulate lipid on
various wastewaters such as corncob waste liquor (Venkata
Subhash and Venkata Mohan, 2011), monosodium glutamate
wastewaters (Xue et al., 2006), and olive oil mill wastewaters
(Yousuf et al., 2010). This bioconversion process could not only
solve the environmental problems of wastewaters but also reduce
the cost of microbial oil production significantly