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Table 1 Biochemical components and specific surface area of rice straw

From: Precise pretreatment of lignocellulose: relating substrate modification with subsequent hydrolysis and fermentation to products and by-products

Parameter

Unit

S

DS

PS2

PS3

NS

Biochemical components

 Hemicellulose

g/g-DW

0.346 ± 0.000

0.022 ± 0.000

0.111 ± 0.005

0.071 ± 0.001

0.085 ± 0.003

 Cellulose

g/g-DW

0.406 ± 0.002

0.725 ± 0.003

0.659 ± 0.005

0.762 ± 0.001

0.811 ± 0.003

 Lignin

g/g-DW

0.132 ± 0.005

0.211 ± 0.000

0.031 ± 0.001

0.037 ± 0.000

0.029 ± 0.003

 Ash

g/g-DW

0.067 ± 0.014

0.036 ± 0.002

0.068 ± 0.001

0.076 ± 0.000

0.015 ± 0.002

Specific surface area

 BET

m2/g-DW

0.887

8.021

1.899

1.911

0.793

 Langmuir

m2/g-DW

1.409

11.995

2.844

2.875

1.224