Objective: To optimize a extraction method of extracting gingerols from Ganjiang( Dried Ginger). Methods: Taken the gingerols content as index,orthogonal test was applied to investigate the influence of four factors( including ethanol concentration,ratio of material-liquid,extraction time and extraction times) on extraction progress,and determined the optimal extraction method. Results: The optimum technical condition was as following: adding 10 times amount of 80% ethanol and reflux extract 3 times,1 hour ...
【基金】
国家自然科学基金项目(81102809)
【更新日期】
2015-02-02
【分类号】
R284.2
【正文快照】
Reference citation:DENG Xianmei,WU Yanni,WANG Shumei,et al.Optimize the Extraction Technology for Extracting Gingerols fromDried Ginger by Orthogonal Test[J].China Journal of Chinese Medicine,2015,30(1):83-85.干姜Zingiber Offcinale Rosc.为姜科多年生草本植