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61. Under optimal conditions, the rates at which white rot fungi mineralize lignin rival their rates of polysaccharide degradation.

62. The stover is abundant and renewable resource and mainly consists of cellulose , hemicellulose and lignin.

63. As ClO2 has great oxidizing power, it can choose to oxidizing lignin and coloring matter, but be less to carbohydrate.

64. The paper introduced the structure design of grain shape lignin fiber automatic charging machine, and analysed the collecting principle of its technical parameter.

65. Freshly blown pulp turns a reddish brown when exposed to air, on account of oxidation of lignin and coloring matter remaining in the pulp.

66. These results confirmed quantitatively that lignin oxidation is essential for the delignification during oxygen bleaching.

67. To investigate the mechanism of discoloration of black locus wood during thermal treatment process, the variations of functional groups in the lignin of black locust are studied by FTIR and UV-Vis.

68. Our results suggest GH2 acts as a primarily multifunctional CAD to synthesize coniferyl and sinapyl alcohol precursors in rice lignin biosynthesis.

69. The char yield for cellulose, xylan and lignin decreases with temperature rise, and finally closes to a constant value about 1.5%, 22% and 26%.

70. The polyurethane was synthesized by modified lignin substituting part of glycol and toluene diisocyananate or diphenylmethane diisocyanate.

71. Oxidative ammonolysis reaction of wheat soda lignin and wood kraft lignin was studied.

72. Crude protein and acid detergent lignin were lower and digestible dry matter higher in red deer diets conpared with roe deer.

73. A combination of lignin and cellulose that strengthens woody plant cells.

74. The bio-oil from xylan and lignin shows a higher thermal stability.

75. The order of the pretreatmemt effectiveness is lignin - activating agent, chelating agent, xylanase and sulphuric acid.

76. The degree of lignification varies from slight in protoxylem to heavy in sclerenchyma and some xylem vessels[sentencedict.com], but values of 25-30% lignin and 50% cellulose are average.

77. A new syntan product was prepared with tar phenol and lignin sulfonic acid.

78. The recovery process of lignin from the alkaline reed paper - effluentliquor by acidulation precipitation was studied.

79. The corn stover mainly consists of cellulose, hemicellulose and lignin.

80. The result shows that lignin power has the same action as silane couplant KH-590 and the lignin waste liquid contented sulfur is still a good aid in rubber.

81. It shows a good linear relationship between the sand stabilization strength of the biomass sand stabilization material and the cross-link degree of lignin C5 position.

82. The crane lignin has the anti - mutagenesis and the anti - allergy characteristic.

83. To measure the degree of change in the lignin, they first fed pin oak wood to Asian longhorned beetles.

84. The lignin oxidative system of 8 fungi species were analyzed qualitatively by two methods besides using syringaldazine as the substrate and the decolorization of aniline blue in plate cultivation.

85. After hydrogenolysis of wheat alkali-oxygen lignin, the lignin has more hydroxyl, which can easily promote the reaction activity of synthesis of macromolecular material.

86. Softwood sulfite pulp is light colored and contains a comparatively small amount of lignin.

87. Adopt the chemical method, carry on the saponification to the lignin sulfonic acid calcium, and compound with the surface-active agent.

88. The second step of bamboo pyrolysis could be considered as the pyrolysis of cellulose and lignin to volatile matter and char, and well described by a parallel first-order reaction model.

89. Hydroxyalkyal lignin was epoxidized by epichlorohydrin catalyzed via boron trifluoride etherate to form lignin - based epoxy resin.

90. The chemical composition of silver grass is mainly composed of cellulose and lignin, hemicelluloses and extraction. The contents of chemical composition are also different in different parts.