摘要
采用GC MS DS对莪术药材挥发油进行系统分析 ,共分离得到 10 0个气相色谱峰 ,鉴定出 62种化学成分 ,其中α 侧柏烯、β 侧柏烯、异松油烯、松香芹醇、δ 愈创木烯等 17种成分为首次鉴定。其次 ,对莪术挥发油进行柱层析分离得到一无色晶体 ,经GC MS DS分析为一混晶 ,由 4种抗肿瘤有效成分组成 :莪术醇 ( 64% )、异莪术醇 ( 30 % )、莪术二酮 ( 1.1% )、莪术烯醇 ( 4 .7% )
Chemical constituents of essential oil from Chinese traditional drug eshu(Tubers of Curcuma )were studied systemically by GC MS DS analysis.One hundred and one peaks appeared in GC spectra.Seventy one chemical constituents were determined and twenty three of them were first determined such as α thujene,β thujene,isoterpinene, pinocarveol,δ guaient,etc.The essential oil was then separated and a transparent crystal was obtained by column chromatography.The crystal was identified to be a blending crystal and consisted of four antitumourous active constituents by GC MS DS analysis:curcumol(64?%),isocurcumenol(30?%),curdione(1.1?%)and curcumenol (4.7?%).
出处
《林产化学与工业》
EI
CAS
CSCD
北大核心
2000年第3期65-69,共5页
Chemistry and Industry of Forest Products
关键词
莪术
挥发油
化学成分
中药
药用植物
eshu(Tubers of Curcuma )
essential oil
GC-MS-DS analysis
column chromatography
