Understanding of alkaline pretreatment parameters for corn stover enzymatic saccharification

Table 1 Central composite design of alkaline pretreatment of corn stover

Sample ID	NaOH loading (g NaOH/g dry corn stover)	Pretreatment temp (°C)	Pretreatment time (min)
symbol	X₁	X₂	X₃
1	0.052	74	102
2	0.100	95	75
3	0.070	130	75
4	0.070	95	120
5	0.088	116	102
6	0.052	74	48
7 ^a	0.070	95	75
8	0.088	116	48
9	0.040	95	75
10	0.070	60	75
11	0.088	74	102
12	0.052	116	102
13	0.070	95	30
14	0.052	116	48
15	0.088	74	48
16 ^a	0.070	95	75

ISSN: 2731-3654