Further, the solid residues after oil extraction can be hydrolyzed (by the combination of chemical and enzymatic
hydrolysis) yielding fermentable sugars, which can be further used as a substrate for the production of
PHAs employing Bacillus megaterium (YP/S = 0.04 g/g) or Burkholderia cepacia (YP/S = 0.24 g/g).
Alternatively, SCG hydrolysate can be used as a substrate for biotechnological production of carotenoids
by carotenogenic yeast Sporobolomyces roseus.