【摘要】 采用双相蒸馏共萃取的前处理方法,对烤烟中挥发性和半挥发性的碱、中性成份进行了气相色谱—质谱(GC/MS)法定性分析。结果表明,该方法重现性好,操作简便,是分析烤烟中挥发性和半挥发性碱、中性成份的一种可行方法。更多还原

【Abstract】 Some volatile, semi-volatile neutral and basic components in flue-cured tobacco were extracted by using simultaneous distilation and extraction method (SDE) and analyzed with GC/MS. The results showed that the method was simplicity and the repeatability was evaluated. It was suitable for analysis of the volatile, semi-volatile neutral and basic components in flue-cured tobacco.更多还原