Improved simultaneous co-fermentation of glucose and xylose by Saccharomyces cerevisiae for efficient lignocellulosic biorefinery

Hoang Nguyen Tran, Phuong; Ko, Ja Kyong; Gong, Gyeongtaek; Um, Youngsoon; Lee, Sun-Mi

doi:10.1186/s13068-019-1641-2

Biotechnology for Biofuels and Bioproducts

Table 2 Comparison of the hydrolysate fermentation performance among engineered xylose-utilizing S. cerevisiae strains

From: Improved simultaneous co-fermentation of glucose and xylose by Saccharomyces cerevisiae for efficient lignocellulosic biorefinery

Strain	Description	Hydrolysate	Sugar (g L⁻¹)		Overall xylose consumption rate (g g⁻¹ h⁻¹)	Overall total sugar consumption rate (g g⁻¹ h⁻¹)	Max. ethanol concentration (g L⁻¹)	Overall ethanol productivity (g g⁻¹ h⁻¹)	Ethanol yield (g g⁻¹)	References
Strain	Description	Hydrolysate	Glu.	Xyl.	Overall xylose consumption rate (g g⁻¹ h⁻¹)	Overall total sugar consumption rate (g g⁻¹ h⁻¹)	Max. ethanol concentration (g L⁻¹)	Overall ethanol productivity (g g⁻¹ h⁻¹)	Ethanol yield (g g⁻¹)	References
XUSEA^a	BY4741, xylA3, TAL1, XKS1, RPE1*, Δgre3, Δpho13, Δasc1, evolved	H₂SO₄-treated Micanthus sacchariflorus Goedae-Uksae	39.6	23.1	0.23	0.66	30.1	0.31	0.48	This study
XUSEA	BY4741, xylA3, TAL1, XKS1, RPE1*, Δgre3, Δpho13, Δasc1, evolved	H₂SO₄-treated Micanthus sacchariflorus Goedae-Uksae	39.6	23.1	0.16	0.45	29.3	0.21	0.47	This study
XUSAE57	BY4741, xylA3, TAL1, XKS1, RPE1*, Δgre3, Δpho13, evolved, acetic acid tolerance	Diluted acid-treated sugarcane bagasse	26.2	27.6	0.1	0.21	25	0.1	0.49	[25]
SXA-R2P-E	BY4741, xylA3, TAL1, XKS1, Δ*gre3, Δpho13, evolved	Diluted acid- treated rice straw	27.7	20.4	0.05	0.13	20.7	0.06	0.46	[11]
SXA-R2P-E	BY4741, xylA3, TAL1, XKS1, Δ*gre3, Δpho13, evolved	Diluted acid- treated oak	26.8	16	0.04	0.11	17.7	0.05	0.43	[11]
DXS	D452-2, mtxyl1, xyl2, xyl3	Silver grass hydrolysate	92	32	–	–	50.7	–	0.43	[38]
LF1	BSIF (diploid), Δgre3, Δpho13, xylA, XK, PPP, MGT05196 ^N360F, evolved	SECS hydrolysate	86.6	39.1	0.18	0.61	49	0.24	0.413	[31]
LF1		SPPR hydrolysate	55	23.8	0.29	0.97	31	0.38	0.416	[31]
GLBRCY 128	NRRL YB-210 MATa, xylA, XYL3, TAL1, evolved	AFEX-treated corn stover	60	30	0.11	0.57	31	0.23	0.39	[39]
36aS1.10.4	Industrial ATCC 24860, ∆gre3, xylA, XK, PPP, evolved	Wheat straw	82.66	43.96	0.19	0.55	54.11	0.24	0.44	[42]
36aS1.10.4	Industrial ATCC 24860, ∆gre3, xylA, XK, PPP, evolved	Oil palm empty fruit hydrolysate	83.17	43.56	0.15	0.44	50.36	0.17	0.41	[42]
JX123_noxE	Industrial JHS200, xyl1, xyl2, xyl3, noxE.	Silver grass hydrolysate	106	32	0.23	1.02	55.5	0.41	0.433	[24]
STXQ	Diploid strain of 36α2XpXpUN (Industrial ATCC 24860, ∆gre3, xylA, XK, PPP, evolved) with 39a2XoNK (ATCC 24860, ∆gre3, ∆cyc3, ∆ura3, xylA, XK, PPP, evolved)	Oil palm empty fruit hydrolysate	41.81	30	–	–	28.4	–	0.42	[32]

^aFermentation conducted at 33 °C

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ISSN: 2731-3654

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