摘要
用水蒸气蒸馏法从曼陀罗中提取挥发油,并用气相色谱/质谱联用技术(GC-MS)对挥发油的化学成分进行分离鉴定,用气相色谱峰面积归一化法确定各组分的相对含量.结果从曼陀罗挥发油中鉴定出58种化合物,占总挥发油量的92.37%.其中主要成分为5,6-二氢-6-戊基-2H-吡喃-2-酮(44.29%)、二苯胺(12.50%)、四十四烷(10.41%)、二十烷(4.19%)、(E)-3-己烯-1-醇(2.38%)、3,7,11,15-四甲基-2-十六碳烯-1-醇(2.28%)等.
The volatile oil in Datura strarnonium was extracted by steam distillation. The components of volatile oil were separated and structurally identified by gas chromatography/mass spectrometry（GC/MS）. The relative contents of the components were detected with the peak-area normalization method in gas chromatography. As a result, 58 compounds have been identified, accounting 92.37 % of total volatile oil. The principal constituents of the volatile oil are 6-pentyl-5,6-dihydro- 2H-pyran-2-one（44.29 %）, diphenylamine （ 12.50% ）, tetratetracontne （ 10. 41% ）, eicosane （ 4.19%）, （E）-3-hexen-1-ol （ 2.38 % ）, 3,7,11,15-tetramethyl-2-hexadeeen-1-ol（2.28 %） etc.
出处
《西北植物学报》
CAS
CSCD
北大核心
2007年第9期1905-1908,共4页
Acta Botanica Boreali-Occidentalia Sinica
基金
陕西省教育厅科研计划项目(06JK305)
商洛学院科研资助项目(SKY05111)
