生、烤芥子挥发油化学成分比较研究  

Studies on chemical components of essential oil of crude Semen Sinapis and roasted Semen Sinapis

作　　者：陈密玉[1] 林燕妮[1] 吴国欣[1] 吴翠萍[1] 

机构地区：[1]福建师范大学生命科学学院,福建福州350007

出　　处：《中国中药杂志》2006年第14期1157-1159,共3页China Journal of Chinese Materia Medica

基　　金：福建省自然科学基金资助项目(C0410010)

摘　　要：目的:研究不同加工方法对芥子挥发油化学成分的影响。方法:采用水蒸气蒸馏法提取生芥子、烤芥子挥发油,运用毛细管气相色谱-质谱-数据系统联用方法对生芥子、烤芥子挥发油的化学成分进行了分析,用气相色谱面积归一法分别计算了各成分的相对含量。结果:生、烤芥子挥发油的主要化学成分基本相同,主成分为烯丙基异硫氰酸酯、4-异硫氰基-1-丁烯,生芥子挥发油含有更多的成分。结论:加工方法对芥子挥发油的成分有明显的影响,生芥子挥发油中检测到较多含量较低的含异硫氰基的物质。Objcetiw： To study the chemical components of the essential oil of the Semen Sinapis with the different processing methods. Method： The essential oils of the crude Semen Sinapis and the roasted Semen Sinapis were extracted by steam distillation. The chemical components were analyzed by means of GC-MS-DS. The relative content of each component was calculated by area normalization. Result： The main chemical components of the essential oil of the crude Semen Sinapis and the roasted Semen Sinapis were similar.The main chemical components were allyl isothioeyanate and 4-isothio-cyanato-1-butene. The chemical components of the essential oil of the crude Semen Sinapis were more than that of the roasted Semen Sinapis. Conclusion： The effect of different processing methods on the chemical components of the essential oil of Semen Sinapis was significant. Certain chemical components such as isothioeyanato-containing substances, were found in the crude Semen Sinapis.

关 键 词：芥子 挥发油 化学成分 气质联用分析 

分 类 号：R284.1[医药卫生—中药学]