GC-MS分析藏香二十五味安神甘露挥发油化学成分

Chemical Constituents Analysis of Volatile Oil in Ershiwuwei Anshen Ganlu Tibetan Incense by GC-MS

目的:用气相色谱-质谱联用(GC-MS)技术对藏香二十五味安神甘露的挥发油成分进行分析。方法:水蒸气蒸馏法提取挥发油,用GC-MS法对其化学成分进行分离鉴定。结果:共分离鉴定出其中的32个化学成分,其中相对含量超过5%的成分主要有5种,含量从高到低依次为顺式-9-十六烯醛(15.13%)、异愈创木醇(11.25%)、丁香酚(11.81%)、雪松醇(9.82%)、愈创木醇(6.93%)。结论:可为二十五味安神甘露在卫生防御领域的推广提供一定的科学依据。

Objective： To analyze the chemical components of the volatile oil from Ershiwuwei Anshen Ganlu. Method： Water distillation was used to extract the volatile oil and the components were analyzed by GC/ MS technology. Result： Thirty-two chemical components were identified. The relative amounts of 5 components were above 5%. They are cis-9-hexadecenal, bulnesol, eugenol, eedrol, guaiol. Conclusion： The experiment provides some scientific foundation for Tibetan incense in health defense field.