木质纤维素组分结构复杂，未处理的木质纤维素很难直接被微生物和酶降解。
Due to the special structure, untreated lignocellulosic was not able to be degraded directly by microbial and enzyme.
最后重点介绍了新纤维、非纤维素纤维及多组分纤维纺织品的染色。
At last, the dyeing processes of new fiber, non cellulose fiber and multi components fiber were introduced.
结果表明，不同预处理方法均使剑麻纤维组分分离，杂质含量降低，纤维素含量提高。
Results show that, after pretreated, the contents of cellulose of sisal fiber increase and the contents of lignin decrease.
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