热水预处理法提取植物纤维中半纤维素的研究进展

Progress in Extraction of Hemicellulose from Plant Fibers by Pretreatment with Hot-water

该文对蒸煮前采用热水预处理法，提取植物纤维原料中半纤维素的工艺进行了分析和综述。抽提出的半纤维素可以用来生产燃料乙醇或乙酸等化学品，抽提后的植物纤维原料仍可用于制浆造纸。

The hemicellulose hot-water extraction from plant fibers were analyzed and reviewed in this paper. We can extract part of the hemicellulose before cooking. Hemicellulose in the extract can be used to produce ethanol or acetic acid, and the plant fibers after extraction can still used for pulping and papermaking.