摘要
利用超临界CO2流体从干姜中萃取出姜精油,经过有机溶剂对其萃取使生姜黄酮进一步分离,采用大孔树脂为层析柱填充料对生姜黄酮进行纯化,得到纯度为72.3%生姜黄酮。
Essential oils from the dried rhizomes of zingiber officinale were extracted by supercritical-CO2 fluid （SFE-CO2 ）,the flavonoids of essential oils were further extracted by solvent.We sublimated the flavonoids of zingiber by using the big hole pitch , gaineding concentration of zingiber＇s flavonoids is 72.3 %.
出处
《食品研究与开发》
CAS
北大核心
2006年第3期57-58,共2页
Food Research and Development
基金
四川省教育厅重点项目0125841
关键词
生姜
黄酮
分离
纯化
zingiber officinale
flavonoid
separation
purification
