Effect of Subsequent Dilute Acid and Enzymatic Hydrolysis on Reducing Sugar Production from Sugarcane Bagasse and Spent Citronella Biomass

Table 2

Comparison of the present study in production of total TRS with reported literature.

Biomass source	Reaction conditions	Maximum TRS yield	Reference
Sugarcane bagasse	0.1–0.9 M H2SO4, 80–120°C, 30–120 min, S : L; 1 : 10	487.50 mg·g^−1	This study
Spent citronella	0.1–0.9 M H2SO4, 80–120°C, 30–120 min, S : L; 1 : 10	452.27 mg·g^−1	This study
Sugarcane bagasse	2.9%  H2SO4, 130°C, 30 min, S : L; 1 : 4	58 g·L^−1 of xylose	[24]
Sugarcane leaves straw	0.5–3.5%  H2SO4, 110–130°C, 10–60 min, 1 : 2–1 : 10	56.5 g·L^−1	[25]
Sugarcane bagasse	0.5–3.5%  HCl, 140°C, 30 min, S : L; 1 : 10	30.29 g·L^−1	[26]
Sugarcane bagasse	0.25–7%  H2SO4, 121°C, 15–240 min, S : L; 1 : 1.7	24.5 g·L^−1	[27]
Sugarcane bagasse	0.5–1.75%  H2SO4, 121°C, 27–93 min, S : L; 1 : 1.7–1 : 3.3	52 g·L^−1 of xylose	[28]
Sugarcane bagasse	2–6%  H2SO4, 100–128°C, 0–300 min, S : L; 1 : 10	21.6 g·L^−1 of xylose	[29]
Sugarcane bagasse	0.25–1.0%  H2SO4, 30–121°C, 15–60 min, S : L; 1 : 10–1 : 20	52 g·L^−1	[30]
Sugarcane bagasse	0.25–1.5%  H2SO4, 140–160°C, 15–60 min	37.7%	[31]
Sugarcane bagasse	10%  H2SO4, 100°C, 0–60 min	81.50 g·L^−1 of xylose	[32]
Sugarcane tops	3%  H2SO4, 60 min, 25% w/w biomass	685 mg·g^−1	[33]
Rice hulls	0.25–1%  H2SO4, 140–180°C, 15–60 min	189 mg·g^−1	[34]