Mass of the solid residue after hydrolysis [g] and glucose yield in the hydrolysates [%] (reaction conditions: T = 140 °C, t = 2 h, cacid = 2%).

Designation of samples	Mass of sample [g]	Mass of cotton in the 1 g of samplea [g]	Mass of cotton in the sample [g]	Mass of the solid residue [g]	Mass of Cu in solid residueb [g]	Mass of the cotton in the solid residue [g]	Loss of cotton weight [g]	Glucose concentrationc [g L−1]	Glucose yield from 1 gram of sample [g]	Glucose yield [%]
1	1.062	0.998	1.060	0.952	0.007	0.945	0.115	5.70	0.114	99.24
2	0.989	0.764	0.756	0.811	0.199	0.612	0.144	4.15	0.083	57.80
3	1.077	0.998	1.075	0.840	0.009	0.831	0.244	11.98	0.240	98.26
4	0.994	0.764	0.759	0.779	0.295	0.484	0.275	13.31	0.266	96.65

^aCu% – wt in CO sample from ICP measurement = 0.02% (for 1 g sample of CO m_Cu = 0.002 g); Cu% – wt in CO/Cu sample from ICP measurement = 23.64% (for 1 g sample of CO/Cu m_Cu = 0.236 g).

^bCalculated on the basted of the data listed in Table 7.

^cConcentration of glucose in hydrolysates determined by HPLC measurements.