Biological Pretreatment of Rubberwood with Ceriporiopsis subvermispora for Enzymatic Hydrolysis and Bioethanol Production

Table 3

Bioethanol yields (%) of untreated and pretreated rubberwood by C. subvermispora after 30, 60, and 90 days (samples 1, 2, and 3, resp.)¹.

Time (h)	Control	Sample 1	Sample 2	Sample 3
24	10.6 (1.2)	10.8 (2.4)	15.8 (0.9)	17.2 (0.6)
48	27.4 (0.8)	27.1 (1.9)	29.1 (1.3)	47.4 (1.4)
72	28.7 (2.1)	26.3 (1.7)	35.7 (2.5)	46.06 (2.3)
96	29.8 (1.7)	31.6 (0.7)	39.9 (3.1)	51.4 (2.8)
120	30.7 (2.3)	37.6 (1.5)	47.8 (2.2)	53.1 (3.5)
144	30.3 (1.4)	27.0 (2.6)	44.3 (3.7)	53.0 (2.9)

1Standard deviations of three replicates are in parentheses.