Maize feedstocks with improved digestibility reduce the costs and environmental impacts of biomass pretreatment and saccharification

Torres, Andres F.; Slegers, Petronella M.; Noordam-Boot, Cornelie M. M.; Dolstra, Oene; Vlaswinkel, Louis; van Boxtel, Anton J. B.; Visser, Richard G. F.; Trindade, Luisa M.

doi:10.1186/s13068-016-0479-0

Biotechnology for Biofuels and Bioproducts

Table 2 Comparison of cell wall compositional profiles for a panel of commercial silage maize cultivars and experimental mutant counterparts of five cultivars

From: Maize feedstocks with improved digestibility reduce the costs and environmental impacts of biomass pretreatment and saccharification

	CW	Cel	Lig	Cel/CW	Hem/CW	Lig/CW	pCa I	pCa II	FA I	FA II	Di-FA I	Di-FA II	DHS	H	S	G
HYB-001	613	363	54	574	338	88	25.9	24.4	7.67	9.73	0.08	0.16	0.13	3.43	15.3	10.7
HYB-002	566	330	52	562	347	92	25.8	24.1	7.68	9.76	0.07	0.12	0.12	3.34	15.5	11.9
HYB-003	675	373	70	579	318	103	28.4	26.4	8.39	10.86	0.07	0.12	0.12	3.85	15.2	12.0
HYB-004	631	374	62	578	324	98	27.3	25.7	7.48	9.81	0.05	0.11	0.13	3.74	16.7	12.3
HYB-005	598	351	55	570	339	91	26.2	24.1	8.22	10.35	0.06	0.14	0.12	3.55	14.7	11.5
HYB-006	682	409	68	587	312	100	27.1	25.0	8.31	10.70	0.04	0.11	0.11	3.80	15.1	11.5
HYB-007	693	401	79	582	305	113	29.8	28.1	7.92	10.72	0.05	0.12	0.12	4.20	16.8	13.4
HYB-008	632	411	64	575	324	101	26.6	24.9	7.97	10.26	0.06	0.13	0.12	3.47	15.4	11.2
HYB-009	672	410	72	590	304	106	29.5	27.3	8.16	10.70	0.04	0.11	0.11	4.20	16.8	12.7
HYB-010	630	378	63	583	318	99	26.9	25.0	7.57	10.0	0.04	0.12	0.12	3.68	16.3	12.2
HYB-011	657	387	64	572	331	97	24.1	22.6	7.20	9.85	0.06	0.17	0.13	3.28	14.1	11.6
HYB-012	717	445	85	590	291	119	32.6	30.5	7.94	10.89	0.02	0.09	0.11	4.73	18.6	14.2
HYB-013	678	419	75	598	283	119	28.9	27.1	7.81	10.38	0.04	0.13	0.12	3.88	17.1	12.1
HYB-014	704	435	81	594	292	114	32.1	30.0	7.83	10.71	0.01	0.08	0.10	4.8	18.2	15.1
HYB-015	699	435	76	598	288	114	28.6	26.7	7.78	10.42	0.04	0.11	0.12	3.99	16.4	13.2
HYB-016	715	432	85	585	306	109	32.7	30.9	7.78	10.73	0.02	0.07	0.11	4.46	19.0	13.5
HYB-017	705	435	78	597	293	110	32.6	30.4	8.48	11.31	0.05	0.10	0.11	4.52	16.4	12.9
HYB-018	714	438	81	592	294	114	32.5	30.5	8.05	11.01	0.03	0.10	0.11	4.89	18.9	14.1
HYB-010-bm3	625	339	41	555	377	66	17.4	15.8	7.57	10.0	0.09	0.19	0.14	2.45	6.9	9.6
HYB-011-bm3	638	353	46	560	368	72	17.8	16.7	7.44	9.58	0.10	0.18	0.13	2.56	6.5	10.0
HYB-006-bm1	690	399	61	573	340	88	19.7	17.9	7.57	9.73	0.04	0.11	0.11	2.80	11.6	10.2
HYB-009-bm1	684	388	58	563	353	85	17.9	16.5	7.43	9.59	0.06	0.15	0.12	2.57	10.7	10.1
HYB-014-bm1	678	397	64	580	326	94	23.0	21.1	7.52	9.89	0.03	0.08	0.10	3.37	13.1	12.4
F probability^a	***	***	***	***	***	***	***	***	***	***	***	***	***	***	***	***
L.S.D.^b	43	3	8	15	22	8	3.0	2.8	0.35	0.43	0.03	0.03	0.01	0.55	1.8	1.3

^aSignificance of differences between entries as determined by ANOVA; p < 0.05 (*), p < 0.01(**), and p < 0.001(***), NS indicates non-significant differences
^bLeast significant differences of means (5 % level)

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