〔英〕/Prakash O…∥JEthnopharmacol.-2006,106(3).-344～347将红冠姜Zingiber roseum Rosc.新鲜种子进行了8h的水蒸气蒸馏,用乙醚萃取蒸馏液,用无水Na2SO4干燥萃取液,除去乙醚得挥发油,收率为1%(v/w)。GC-MS分析结果表明,该挥发油含60多种成分,已鉴定47种,占挥发油的96.2%; [English] / Prakash O ... ∥JEthnopharmacol.-2006,106 (3).-344 ~ 347 red crown ginger Zingiber roseum Rosc. Fresh seeds were steam distilled for 8h, with ethyl ether extract distillate, with anhydrous Na2SO4 The extract was dried and ether was removed to give the volatile oil in a yield of 1% (v/w). GC-MS analysis showed that the volatile oil contained more than 60 components, and 47 species had been identified, accounting for 96.2% of the volatile oil;