四川产暖地大叶藓挥发油成分分析  

Chemical Compositions of the Essential Oil from Rhodoryunm giganteum

作　　者：焦威[1,3] 王燕军[2] 白冰如[1] 鲁润华[1] 

机构地区：[1]中国科学院成都生物研究所,成都610041 [2]四川省公安厅刑侦局,成都610041 [3]中国科学院研究生院,北京100049

出　　处：《天然产物研究与开发》2008年第B05期29-31,63,共4页Natural Product Research and Development

摘　　要：以水蒸汽蒸馏法提取四川产暖地大叶藓挥发油，对其化学组分进行气相色谱-质谱（GC-MS）联机分析，多次优化分离条件，从中鉴定出52个化合物，占其挥发油总量的85．67％。四川产暖地大叶藓挥发油的不仅含有脂肪酸、醛、醇类化合物，种类丰富的萜类化合物也得到很好的分离和确证。The essential oil from the whole plant of Rhodobryum giganteum （ Schwaegr. ） Par. was extracted by steam distillation, and its chemical compositions were isolated and identified by gas chromatography-mass spectrometer （GCMS）. 52 compounds were obtained which accounted for 85.67% of the total essential oil. Besides the fatty acids, aldehydes and alcohols, many types of terpenoids were better isolated and identified.

关 键 词：暖地大叶藓 回心草 挥发油 气相色谱-质谱分析 

分 类 号：R284.1[医药卫生—中药学] Q946.91[医药卫生—中医学]