Recovery of Glucose from Residual Starch of Sago Hampas for Bioethanol Production

Table 3

Glucose production and hydrolysis yield of three-cycle enzymatic hydrolysis.

Hydrolysis; scheme	Glucose; (g/L)	Hydrolysis; yield (%)^a	Hydrolysis rate; (g/L·min)^b
Cycle I	27.79 ± 1.85	35.73	0.93
Cycle II	73.00 ± 3.50	44.32	1.53
Cycle III	138.40 ± 2.11	52.72	2.17

Notes: a={glucose(g)/sagohampas(g)}×100%; b={[glucose]_30min−[glucose]_0min}/30min.