The pyrolysis-gas chromatography-mass spectrometry(Py-GC-MS) technology and its application in tobacco chemistry were reviewed, including the research of the pyrolysis products in tobacco ingredients, tobacco flavors, tobacco accessories and additives. The development of the technology was looked forward to the prospects.%综述了裂解-气相色谱-质谱技术及其在烟草化学研究中的应用,包括烟草成分裂解产物研究、烟用香精香料裂解产物研究及烟用辅料和添加剂裂解产物研究,展望了该技术的发展前景.
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