“…These non-edible feedstocks include wood and wood waste, animal fats [29,30], non-food crops [42], waste cooking oil [43,44] etc. and non-edible oils such as Jatropha curcas [34,[45][46][47][48][49][50], lesquerella oil, cotton seed [21,28,31,32,51], Pongamia glabra [34,52], beauty leaf [53,54], karanja [55], castor oil [32,51,[56][57][58][59][60][61], Salvadora oleoides and linseed oil [28], forestry residues, switchgrass [20], wood [20] and biomass sources [62][63][64][65]. Third generation biodiesels are produced from micro-algal biomass which has a very distinctive growth yield compared to classical lignocellulosic biomass [16,66].…”