| 淡竹叶醇提物石油醚部位化学成分分析 |
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| 引用本文： | 邬云霞,吴启南,吴德康.淡竹叶醇提物石油醚部位化学成分分析[J].中药材,2008,31(12):1822-1824. |
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| 作者姓名： | 邬云霞 吴启南 吴德康 |
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| 作者单位： | 南京中医药大学 |
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| 基金项目： | 江苏省高校高新技术产业发展项目 |
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| 摘 要： | 目的:研究淡竹叶醇提物石油醚部位的化学成分。方法:采用GC-MS法分析与鉴定化学成分。结果:经毛细管色谱分离、气相质谱分析工作站NIST标准图库检索,并参照有关文献,确认了25个化合物,含量较高的物质有γ-谷甾醇、维生素E、1,2苯二羧酸二异丁基酯、棕榈酸乙酯、植醇等。化合物的类型主要为饱和脂肪酸酯,不饱和脂肪酸酯,芳香酯及有机酸、生物碱、单萜类等。结论:利用GC-MS分析鉴定淡竹叶脂溶性成分,具有快速、稳定、重现性好的特点,可用于淡竹叶药材成分的分析鉴定。
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| 关 键 词： | 淡竹叶 化学成分 气质联用 |
Chemical Constituents of Petroleum Spirit Part of Herba Lophatheri |
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| WU Yun-xia,WU Qi-nan,WU De-kang.Chemical Constituents of Petroleum Spirit Part of Herba Lophatheri[J].Jorunal of Chinese Medicinal Materials,2008,31(12):1822-1824. |
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| Authors: | WU Yun-xia WU Qi-nan WU De-kang |
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| Abstract: | Objective: To investigate the chemical constituents of petroleum spirit part of Herba Lophatheri.Methods: To analyze and identificate the chemical constituents by GC-MS.Results: We separated the extration by capillary tubing colour spectrum,and affirmed 25 peaks by NIST workstation and reference documentation.The contents of Gamma.-Sitosterol,Vitamin E,1,2-Benzenedicarboxylic acid,mono(2-ethylhexyl)ester,Hexadecanoic acid,ethyl ester and Phytol etc.were high and main types of the constituents were saturated fatty acid ester,unsaturated fatty acid ester,fragrance ester,organic acid,alkaloid and monoterpene etc.Conclusion:Analyzing and identificating compositon by GC-MS is fast,stable,and has fine reproduction quality,it can be used for composition analysis of Herba Lophatheri. |
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| Keywords: | Herba Lophatheri Chemical constituent GC-MS |
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