GC-MS法分析维吾尔医成药--玫瑰花糖膏中挥发油成分

对我区不同产地玫瑰花为原料制成的4种玫瑰花糖膏样品采用溶剂提取法进行挥发油提取，并利用GC／MS仪器分析法，对4种玫瑰花糖膏的挥发油成分进行分析。用GC／MS共检测到75个化合物，其中鉴定出62个化合物，4种样品中共有的物质有10个。4种玫瑰花糖膏挥发油成分中烷烃类化合物较多，其含量为33．8％-71．19％，其次是苯衍生物14．86％-47．42％，萜类化合物的种类和含量很少。4种玫瑰花糖膏因原料产地和制备糖膏厂家的不同，在成分和含量上有一定的差异。

Analysis on the Chemical Components of Essential Oil from Uyghur

Extract the essential oil from the different production areas as raw materials, and four kinds of gulkant samples which roses in Its components were compared. By GC/MS instrument analysis, comparison and analysis the essential oil from the four kinds of gulkant samples which roses in different production areas as raw materials by the solvent extraction method. GC/MS detected a total of 75 compounds, 62 compounds were identified, four kinds of samples were common components of 10. Alkanes were more in the essential oils of four kinds of gulkant and its content of 33.8% to 71. 19%, followed by were benzene derivatives which 14. 86% to 47. 42%, the types and contents of terpenoids were less. Because of the different production areas of gulkant as raw materials and the different manufacturers of four kinds of ulkant, there were some differences in the composition and content of essential oil.