烟草有机酸研究进展

Research Progress on Organic Acids in Tobacco

本研究较全面地综述了近些年来国内外烟草有机酸分析研究进展,并对各种有机酸如挥发、半挥发和不挥发酸的性质、作用进行了分析。涉及有机酸的前处理方法包括水蒸汽蒸馏、溶剂萃取、SPME(固相微萃取)等。最后综合介绍了近些年来气相色谱法(GC)及其联用技术、高效液相色谱法(HPLC)、离子色谱法(IC)及其他方法在烟草有机酸分析研究中的进展,认为随着现代的分离、分析仪器及技术的应用和发展,使彻底了解烟草及烟气中各类成分成为可能,为卷烟工业加香提供了现实基础。

The achievements about analysis of organic acids in tobacco at home and abroad over past years were reviewed comprehensively, and analyzed the properties and effects of various organic acids, such as volatile, semi-volatile and nonvolatile acids. Pretreatments of samples included solvent extraction, solid phase extraction, stream distillation, etc. Finally, this paper comprehensively introduced analysis of organic acids in tobacco about gas chromatography-mass spectrometry, high performance liquid chromatography （HPLC）, ion chromatography （IC） and other methods. It was considered that it was possible to get a good understanding of various elements in smoke as the application and development of this modem separation technology and analysis equipment. And it provided factual basis for perfuming in tobacco industry.