精选优质文档-倾情为你奉上木质素的分离提取最新研究进展摘要：综述现有使用酸、碱、超临界、两水相、离子液等手段分离提取木质素的方法，指出现有分离提取技术的发展方向与趋势。讨论了在微波加热条件下以乙二醇水溶液为溶剂，采用高沸醇溶剂法从胡萝卜中提取木质素的方法。实验结果表明，该方法提取木质素，实现了高效、无污染的效果，具有“节能减排”的意义。关键词：木质素；胡萝卜；分离提取；高沸醇溶剂法中图分类号：TQ936.2； 文献标识码：AProgress in Studying the Extraction of LigninAbstract：The isolation of lignin by different approaches such as acid,alkali,supercritical extraction,aqueous biphasic system and ionic liquid extraction are reviewedLignin was extracted from carrot root by microwave radia
