Continuous extraction of Essential oil and Ging erols from g ing er by anodic stripping voltammetry and a new method for quantitative determination of Ging erol extracted were studied in this paper.

• 研究了凤头姜中姜精油、姜辣素的连续提取工艺,提出了用溶出伏安法测定姜辣素的方法,并对乙醇循环法提取姜辣素的最优反应时间进行了探讨。