从废次烟草中提取茄尼醇的新工艺研究

Study on new technology of extracting solanesol from abandoned tobacco leaves

茄尼醇是一种重要的医药原料 .本文介绍了一种从废次烟草中提取茄尼醇的新的工艺路线 ,用价廉易得的 PE溶剂代替现有生产工艺上常用的正己烷溶剂 ,可提高茄尼醇的提取率和溶剂回收率 。

Solanesol is an important starting material of medicine.This paper introduces a new method to extract solanesol from abandoned tobacco leaves.Compared with current hexane solvent,the PE solvent which is used in this new method not only has better ability to extract solanesol, but also has higher recovery of solvent.Besides,it is much cheaper than hexane.