超临界CO_2流体萃取姜油的研究  

Studies on the Supereritical-CO2 Fluid Extraction and Quality Evaluation of Ginger Oils

作　　者：史庆龙[1] 李菁[1] 童新华[1] 谭晓华[1] 葛发欢 梁洁[2] 

机构地区：[1]广州市医药工业研究所,510240 [2]广东药学院,广州510224

出　　处：《中药材》1999年第3期134-135,共2页Journal of Chinese Medicinal Materials

摘　　要：本文用超临CO_2(SFE-CO_2)流体从于姜中萃取(小试、中试)出姜油,对姜油进行GC-MS分析。实验结果表明,姜油含有49个成分,其中姜的特征成分姜辣素高达22.90％。SFE-CO_2法萃取姜油能保持生姜特有的风味和辣味,油质量显著提高,是姜油生产中的一种很有前途的新工艺。Essential oils from the dried rhizomes of Zingiber officinale were extracted by supercritical- CO2 fluid (SFE-CO2) and traditinal water still distillation (WSD) methods, and the SFE extraction technology and quality (GC-MS, etc.) of the oils were studied. The results showed that the SFE-CO2 contains 49 constituents, such as 6-paradol, etc, the ginger peppery component of them gets to 22.90% .

关 键 词：SFE-CO2 姜油 GC-MS分析 萃取 姜 

分 类 号：R284.2[医药卫生—中药学]