超临界流体萃取法与水蒸气蒸馏法提取留兰香中挥发油成分及提取率的比较研究

• 作 者: 宁娜
• 出 处: 国外医药(植物药分册)
• 发表日期: 2008年03期
• 关键词: 蒸馏法 水蒸气 挥发油 溶剂提取法 提取率 残留毒性 提取物 溶剂 Mentha 植物挥发油

提取留兰香Mentha spicata L.中挥发油的常规方法有溶剂提取法和水蒸气蒸馏法。但溶剂提取法耗时,提取物中可能残留毒性溶剂,并在回收溶剂时

The conventional methods for extracting volatile oil from Mentha spicata L. are solvent extraction and steam distillation. However, the solvent extraction method takes time, the toxic solvent may remain in the extract, and when the solvent is recovered