【摘要】 利用气相色谱 质谱联用法 (GC MS) ,HP 5MS 30m× 0 2 5mm× 0 2 5 μm 5 %苯甲基聚硅氧烷弹性石英毛细管柱 ,对峰胶乙醇提取物化学成分进行了分析 ,分离出 12 7种组分 ,采用峰面积归一化定量 ,鉴定出 45种成分 ,共占其色谱流出组分总量的 82 8%,其中萜类、黄酮类化合物约占 31%。更多还原

【Abstract】 The extract from Propolis powder was analyzed by capillary GC/MS method 127 peaks were isolated,and 45 compounds of the chemical compositions were identified,The total relative content of constitutes identified is 82 8%.The major components are flavonoids and tempenoids,the relative content of which is about 31%.更多还原