超临界CO_2萃取大蒜有效成分的研究

Supercritical-CO2 Fluid Extraction of Allium stativum Oils

用超临界CO_2流体革取技术对大蒜有效成分进行革取分离,GC-MS-计算机联用技术对其进行研究,从中分离鉴定出12种成分,并对其进行了定量。其中乙烯基烯丙基硫化物和乙烯基烯丙基二硫化物系首次从该植物中分离得到。

Effective constituents from bulb of Allium stativum were extracted by supercritical-CO2 fluid. These constituents were analyzed by GC-MS. The results showed that oils from SFE-CO2 contained 12 components, two of them were first obtained from the plant.