| 废弃烟叶化学成分研究(一) |
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| 引用本文： | 孙浩冉,姚虹,史高峰.废弃烟叶化学成分研究(一)[J].安徽农业科学,2010,38(5):2324-2324,2355. |
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| 作者姓名： | 孙浩冉 姚虹 史高峰 |
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| 作者单位： | 中州大学化工食品学院,河南郑州,450044;兰州理工大学石油化工学院,甘肃兰州,730050 |
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| 摘 要： | 目的]对废弃烟叶有效化学成分进行研究。方法]以柱色谱、薄层色谱纯化,采用UV、IR、MS、NMR等波谱方法进行结构鉴定。结果]从石油醚、乙醇混合浸提液中分离得到12个化合物,经波谱解析得到其中6个化合物的结构,即正二十四烷、对羟基正二十烷酸苯乙酯、β-谷甾醇、豆甾醇、东莨菪苷、豆甾醇-3-O-葡萄糖苷。结论]这些化合物均首次从烟叶中分离得到。
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| 关 键 词： | 烟草 东莨菪苷 豆甾醇-3-O-葡萄糖苷 |
Study on Chemical Constituents from Waste Tobacco Leaves |
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| SUN Hao-ran et al.Study on Chemical Constituents from Waste Tobacco Leaves[J].Journal of Anhui Agricultural Sciences,2010,38(5):2324-2324,2355. |
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| Authors: | SUN Hao-ran |
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| Institution: | College of Chemical and Food Engineering;Zhongzhou University;Zhengzhou;Henan 450044 |
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| Abstract: | Objective] The research aimed to study the chemical constituents from waste tobacco leaves.Method] The constituents were isolated and purified by silica gel and TLC.Their structures were elucidated by spectroscopy.Result] Six compounds were isolated and identified as tetracosane, 4-hydroxyphenethyl icosanoate,β-sitosterol, stigmasterol,scopolin and stigmasterol-3-O-glucopyranoside.Conclusion]Theses compounds were isolated from tobacco leaves for the first time. |
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| Keywords: | Nicotiana tabacum L Scopolin Stigmasterol-3-O-glucopyranoside |
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