species

cellulose

hemicellulose

lignin

ash

crystallinity

Camellia oleifera Abel shells

18.62 ± 0.22

49.34 ± 0.07

29.71 ± 0.14

2.57 ± 0.04

39.1

Carya cathayensis Sarg shells

20.63 ± 0.07

22.48 ± 0.02

49.78 ± 0.01

6.88 ± 0.02

64.4

Castanea mollissima Bl. shells

27.34 ± 0.01

33.23 ± 0.02

21.40 ± 0.12

3.22 ± 0.01

46.4