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Table 3 Porous parameters of four anatomical fractions for DK 301 and YH 2

From: Physical–chemical properties of cell wall interface significantly correlated to the complex recalcitrance of corn straw

Cultivar Fraction Total volume (mL/g) Total pore area (m2/g) Average pore diameter (nm): Porosity (%)
DK 301 Leaf 3.82 1.53 10,002.15 84.18
Leaf sheath 1.92 2.94 2614.89 71.33
Stem rind 2.20 2.65 3330.04 77.40
Stem pith 5.72 3.35 6825.19 88.25
YH 1 Leaf 4.13 2.36 7009.25 84.85
Leaf sheath 1.83 2.43 3010.86 72.88
Stem rind 1.75 2.22 3140.22 71.30
Stem pith 9.91 6.33 6263.86 90.00