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Anethole accounted for 82.65% of the whole oil. Selective isolation of anethole form the volatile oil was carried out using an inclusion crystalline method with 1,1,6,6- tetraphenylhexa- 2,4-diyne-1,6-diol inclusion complex with anethole . The crystal structure of the inclusion complex was determined by IR, 1^H NMR and single crystal XRD techniques.
采用包结结晶方法对小茴香挥发油中的对-丙烯基茴醚进行了选择性分离,以1,1,6,6-四苯基-2,4-已二炔-1,6-二醇作为主体分子,小茴香挥发油中的对-丙烯基茴香醚作为客体分子,D.D选择性地与之形成超分子包结物晶体。
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By means of GC, GC-MS, GC-IR, IR, H1-NMR,the reaction products were investigated and the results showed that there are camphene, limoneneN terpinolene, Me a -fenchyl ether, Me -terpinyl ether, Me bornyl ether and Me isobornyl ether containing in the products,and the content of the main product Me a -terpinyl ether is up to 42.5%,the selectivity is 44.7%.
采用GC、GC-IR、GC-MS、IR、H~1-NMR等对反应产物进行定量和定性分析,结果表明:微波辐射下α-蒎烯与甲醇的反应产物含有莰烯、柠檬烯、α-小茴香甲醚、异松油烯、异菠基甲醚、菠基甲醚、α-松油基甲醚等,在较好的工艺条件下,主产物α-松油基甲醚的得率为42.5%,选择性为44.7%。
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The chemical components of volatile oil from Foemiculum Vulgare Mill were determined by GC-MS.
用GC-MS方法测定了小茴香挥发油的全组分,其中对-丙烯基茴香醚的含量为82.65%。
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fenchene:小茴香烯
fenchanonefenchone 葑酮 | fenchene 小茴香烯 | fenchene 葑烯
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fenchene:葑烯/小茴香烯
fenchanone /葑酮/ | fenchene /葑烯/小茴香烯/ | fenchol /小茴香醇/葑醇/
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fenchone:小茴香酮
[化学成份] 本品含挥发油0.6%~1%,油中含侧柏烯(thujene)、侧柏酮(thujone) 、小茴香酮(fenchone)等. 又谓油中含樟脑、乙酸龙脑酯,α,β-蒎烯、月桂烯(myrcene)和柠檬烯(limonene).
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thujene:侧柏烯
[化学成份] 本品含挥发油0.6%~1%,油中含侧柏烯(thujene)、侧柏酮(thujone) 、小茴香酮(fenchone)等. 又谓油中含樟脑、乙酸龙脑酯,α,β-蒎烯、月桂烯(myrcene)和柠檬烯(limonene).