The contents of 34 kinds of flavor component in tobacco leaf were determinated with GC-MS/SIM after its being extracted by simultaneous distillation and extraction(SDE),then the different class tobacco leaf coming fro...The contents of 34 kinds of flavor component in tobacco leaf were determinated with GC-MS/SIM after its being extracted by simultaneous distillation and extraction(SDE),then the different class tobacco leaf coming from different area were clustered with cluster analysis under the independent variable of tobacco flavor contents.展开更多
文摘The contents of 34 kinds of flavor component in tobacco leaf were determinated with GC-MS/SIM after its being extracted by simultaneous distillation and extraction(SDE),then the different class tobacco leaf coming from different area were clustered with cluster analysis under the independent variable of tobacco flavor contents.