Table 1.

Process parameters of the most promising organic acids produced by Y. lipolytica. SSF: solid state fermentation; RBC: repeated batch culture; isFBB: in situ fibrous bed bioreactor; FB: fed-batch.

Metabolite	Substrate	Y. lipolytica Strain	Process	Production Parameters	Reference
Citric acid	Pineapple waste	NCIM3589	SSF	202 g/kg	[30]
	Inulin	AWG7 INU8	RBC	203 g/L, 0.51 g/(L·h), 0.85 g/g	[37]
Iso-citric acid	Ethanol	VKMY-2373	RBC	109 g/L, 1.35 g/(L·h), 0.8 g/g	[54]
Succinic acid	Raw glycerol	PGC01003	isFBB	209 g/L, 0.65 g/(L·h), 0.42 g/g	[81]
	Okare	NCYC2904	SSF	34 g/kg	[80]
α-ketoglutarate	Raw glycerol	H355	Batch	186 g/L, 1.75 g/(L·h), 0.36 g/g	[85]
Itaconic acid	Glucose	Po1f	FB	22 g/L, 0.05 g/(L·h), 0.06 g/g	[93]