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Table 2 Physical–chemical properties for four anatomical fractions of various YH 2 samples

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

Fraction Physical properties Chemical properties
CrI DP CD (nm) DO/DB Cel (%) NDS (%) H-Cel (%) Lig (%) Ash (%)
Leaf 44.35 ± 1.68a 726.82 ± 2.89a 19.80 ± 0.40a 1.30 ± 0.0058a 26.14 ± 0.81a 19.80 ± 1.05a 31.74 ± 0.74a 20.59 ± 1.93a 1.69 ± 0.24a
Leaf sheath 35.54 ± 0.13b 706.02 ± 0.49b 13.85 ± 0.35b 0.73 ± 0.0058b 36.81 ± 0.15b 5.28 ± 0.57b 37.36 ± 1.03b 15.19 ± 0.76b 5.28 ± 0.049b
Stem rind 55.39 ± 0.12c 1124.75 ± 2.66c 10.15 ± 0.35c 0.83 ± 0.01c 31.57 ± 1.18c 11.64 ± 0.085c 23.79 ± 0.59c 26.44 ± 1.82c 6.27 ± 0.035c
Stem pith 33.96 ± 1.76b 457.01 ± 3.90d 13.50 ± 0.50b 1.70 ± 0.01d 29.73 ± 1.16d 16.53 ± 1.43d 29.02 ± 1.99d 21.65 ± 0.62a 2.27 ± 0.031d
  1. The data labeled by the different superscripts (a–d) within the same column were different from each other (P < 0.05)