利用超临界萃取装置精馏回收聚乙二醇400工艺
王大为,张传智,马永芹,张婷婷
Using Supercritical Fluid Extraction Device to Recycle PEG-400 as Solvent for Preparation of Conjugated Linoleic Acid
食品科学 . 2012, (14): 1 -5 .