运用GC-MS技术对2种淫羊藿挥发性成分的比较分析
Analysis of the essential oil from two varieties of epimediums by GC-MS
-
摘要: 目的 运用GC-MS技术对柔毛淫羊藿与朝鲜淫羊藿挥发性成分进行比较分析。 方法 采用水蒸气蒸馏法提取柔毛淫羊藿和朝鲜淫羊藿挥发油,运用气相色谱-质谱联用技术,结合计算机检索对其挥发油进行分离鉴定。 结果 共鉴定出2种淫羊藿中76个挥发性成分,其中28个共有成分。 结论 柔毛淫羊藿与朝鲜淫羊藿挥发油在组分和含量上存在一定的差异,本研究为2种淫羊藿药材的鉴别及质量控制提供了重要依据。Abstract: Objective To analyze the chemical components of the essential oil from Epimedium pubescens Maxim.and Epimedium koreanum Nakai. by GC-MS. Methods The essential oil was extracted from two epimediums by steam distillation, the chemical components of the essential oi1 were detected by GC-MS, peaks and their corresponding compounds were identified through database index. Results 76 chief components from two varieties of epimediums were identified, 24 components were noted in both. Conclusion There were some differences in composition and content between the two kinds of epimediums. A scientific basis for the further identification and quality control of the two different species of epimediums was offered in this paper.
-
Key words:
- Epimedium pubescens Maxim /
- Epimedium koreanum Nakai /
- essential oil /
- GC-MS
-
[1] 中国药典2010年版.一部[S]. 2010:229. [2] 谢娟平,孙文基. 淫羊藿属植物化学成分及药理活性研究进展[J]. 海峡药学,2006,18(5):17. [3] 夏爱军,黄河舟,高 岗,等. HPLC法同时测定淫羊藿药材中的5个黄酮类成分[J].药学实践杂志,2009,27(4):284. [4] 宋 剑,李知遥,贾继明,等. 不同品种淫羊藿药材的指纹图谱研究[J]. 现代中药研究与实践,2010,24(5):16. [5] 回瑞华,侯冬岩,李铁纯,等. 超临界CO2萃取淫羊藿挥发油的正交实验和GC-MS分析[J]. 分析化学,2004,32(5):695. [6] 危 英,王道平,龙 婧,等. 黔产姜叶淫羊藿叶挥发油成分的气相色谱-质谱分析[J]. 微量元素与健康研究,2010,27(4):49. [7] 王丹红,陈玉婷,李 飞,等. 巫山淫羊藿叶中挥发油成分的气相色谱-质谱分析[J]. 时珍国医国药,2007,18(12):3022. [8] 徐凯建,闫 凤,顾风云,等. 淫羊藿叶中挥发油成分的气相色谱/质谱分析[J]. 中成药,1997,19(9):34. -
点击查看大图
计量
- 文章访问数: 2941
- HTML全文浏览量: 257
- PDF下载量: 153
- 被引次数: 0
下载:
