| 水蒸气蒸馏提取与顶空进样气相色谱-质谱分析吴茱萸挥发性成分 |
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| 引用本文： | 容蓉,邱丽丽,刘朋,吕青涛. 水蒸气蒸馏提取与顶空进样气相色谱-质谱分析吴茱萸挥发性成分[J]. 中国药业, 2011, 20(2): 19-20 |
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| 作者姓名： | 容蓉 邱丽丽 刘朋 吕青涛 |
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| 作者单位： | 山东中医药大学药学院,山东,济南,250355 |
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| 基金项目： | 国家重点基础研究发展计划("973"计划)资助项目 |
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| 摘 要： | 目的分析比较不同采集方法制备的吴茱萸中挥发性成分。方法分别采用水蒸气蒸馏法和顶空加热提取挥发性成分的方法,对其进行气相色谱-质谱(GC-MS)分析。结果两种提取方法无论在成分还是其相对含量方面均存在一定的差异,采用水蒸气蒸馏法可鉴定出16种挥发性化学成分,采用顶空进样技术可鉴定出18种挥发性化学成分,共有成分为8种。结论两种样品采集方法,分别提供了不同沸点吴茱萸挥发物的化学信息;运用这两种方法可建立更全面的吴茱萸挥发性成分GC-MS表征体系。
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| 关 键 词： | 吴茱萸 挥发性成分 气相色谱-质谱 水蒸气蒸馏 顶空进样 |
GS-MS Analysis for Volatile Compounds Extracted from Fructus Evodiae by Steam Distillation and Headspace Injection |
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| Rong Rong,Qiu Lili,Liu Peng,Lv Qingtao. GS-MS Analysis for Volatile Compounds Extracted from Fructus Evodiae by Steam Distillation and Headspace Injection[J]. China Pharmaceuticals, 2011, 20(2): 19-20 |
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| Authors: | Rong Rong Qiu Lili Liu Peng Lv Qingtao |
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| Affiliation: | Rong Rong,Qiu Lili,Liu Peng,Lv Qingtao(College of Pharmacy,Shandong University of Traditional Chinese Medicine,Jinan,Shandong,China 250355) |
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| Abstract: | Objective To compare the difference of volatile components in fructu s evodiae prepared with different sample collection methods.Methods The volatil e components from fructus evodiae were extracted by steam distillation and heads pace injection respectively and then analyzed by GC-MS.Results There was a cert ain difference in the compositions and relative content of the volatile compound s between the above two extraction methods.16 volatile chemical compounds were i dentified in volatile oil obtained by SD... |
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| Keywords: | fructus evodiae volatile components GC-MS steam distillation headsp ace injection |
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