卷柏挥发性成分的气相色谱-质谱联用分析  

Analysis of Volatile Constituents in Selaginella tamariscina( Beauv. ) Spring by GC-MS

作　　者：杜成智[1] 王卉[1] 冯旭[1] 门燕飞 李银[1] 

机构地区：[1]广西中医药大学,广西南宁530001 [2]中国人民解放军第三0三医院,广西南宁530021

出　　处：《时珍国医国药》2014年第8期1852-1853,共2页Lishizhen Medicine and Materia Medica Research

基　　金：广西自然科学基金(No.2011GXNSFF018006)

摘　　要：目的分析卷柏挥发油的化学成分。方法采用水蒸气蒸馏法提取卷柏中的挥发性成分,用气相色谱-质谱技术对卷柏挥发油的化学成分进行分析,并用面积归一化法分别计算各组分的相对含量。结果确认卷柏挥发油中16种成分,已鉴定的成分占色谱总出峰面积的95.09%。所分离出的挥发油化学成分中主要含有苯酚及有机酸类化合物,但各物质在含量上有所差别,其中含量最大的为棕榈酸(34.97%),其次为亚油酸(33.09%)、丁香酚(10.08%)、柏木脑(5.11%)等。结论所用方法稳定可靠,重现性好,适用于中药卷柏挥发油的化学成分分析。Objective To analyze the chemical constituents of volatile oils from Selaginella tamariscina（ Beauv. ）Spring. Methods Distillation extraction method is used for extracting the volatile constituents of SelagineUa tamariscina （ Beauv. ） Spring, The oils obtained were analyzed by GC - MS ,The relative percentage contents of the constituents were determined by GC with area nor- realization method. Results 16 compounds representing 95.09% of the oils were identified, the oil constituents were mainly higher phenols and organic acid, But the substance in the content have a difference. The mainly constituents were n - Hexadecanoic and （34.97%）,then the （Z,Z） - 9, 12 - Octadecadienoic acid（33. 09%）, Eugenol（10. 08%）, Cedrol（5. 11%）. Conclusion The method is suitable for analyzing volatile chemical composition of traditional Chinese medicine Selaginella tamariscina（ Beauv. ） Spring.

关 键 词：卷柏 挥发油 气相色谱-质谱 水蒸气蒸馏法 

分 类 号：R284.2[医药卫生—中药学]