摘要
通过对甘蔗渣采用不同方法脱除木素后,再用碱液抽提半纤维素。结果表明,脱除木素后所得的粗半纤维素得率降低,纯度则上升,木素脱除率越高,纯度越高。
Hemicellulose was extracted with alkali from bagasse delignified by different ways. As a result, after delignification, the yield of hemicellulose reduced, but the purity increased. That is, the higher rate of delignification of bagasse resulted in higher purity.
出处
《造纸科学与技术》
2006年第1期13-16,6,共5页
Paper Science & Technology
关键词
半纤维素
提取
脱木素
hemicellulose
extraction
delignification
作者简介
庞春生，男，硕士，主要研究方向为植物资源转化与利用。
