solvent extraction technique

Aroma components in durian were obtained by solvent extraction, purge and trap technique separately, and analyzed by GC-MS.

报道了通过溶液萃取和吹扫－捕集，对榴莲的香气富集浓缩，并用GC－MS分析。

In this paper, a new method of producing sodium bicarbonate by using the solvent extraction technique was proposed.

在本文中，提出了一种利用溶剂萃取法生产碳酸氢钠的方法，并指出萃取剂胺的碱性应该满足下列条件：PKα>6.35。

Two-liquid phase solvent ( TPS) extraction technique, invented by Rubin et al ( University of Toronto), could obtain high-level rapeseed oil and toxin-free meal simultaneously.

加拿大多伦多大学Rubin等人提出的甲醇-己烷双液相溶剂（TPS）浸取技术可在获取高质量菜油的同时得到无毒饼粕。