Analysis of alkaloids in tobacco by gas chromatography-mass spectrometry
Xu, YJ; Bai, CM; Zhong, KJ; Huang, JG; Tang, WY; Lu, X; Xu, GW
KeywordTobacco Alkaliods Extraction Gas Chromatography-mass Spectrometry
Indexed BySCI
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical
WOS Research AreaChemistry
AbstractA gas chromatographic method for analysis of 8 nicotine-related alkaloids in tobacco including nicotine, nornicotine, myosmine, nicotyrine, anabasine, antabine, 2,3'-dipyridyl and cotinine was developed. 0.3 gram flue-cured tobacco and 1.5 mL 6% ammonia were placed in a glass bottle with a lid, and the bottle was put in an ultrasonic bath for 2 min. Methylene chloride/methanol of 5 mL (V/V, 3: 1) was added into the bottle and the two layers were separated. 2 mu L filtrate of chloride/methanol layer was quantitatively analyzed by capillary column (DB-5 MS) gas chromatography equipped with flame ionization detector (FID) and qualitatively analyzed by mass spectrometry. This simple procedure provided good precision (RSDs 2.6%similar to 7.1%) and good recoveries of 89.4% similar to 103.4%.
WOS IDWOS:000236528300025
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Document Type期刊论文
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatog Res & Anal Ctr, Dalian 116023, Peoples R China
2.Changde Cigarette Factory, Ctr Sci & Technol, Changde 415000, Peoples R China
3.Nanjing Univ Sci & Technol, Nanjing 210094, Peoples R China
Recommended Citation
GB/T 7714
Xu, YJ,Bai, CM,Zhong, KJ,et al. Analysis of alkaloids in tobacco by gas chromatography-mass spectrometry[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2006,34(3):382-384.
APA Xu, YJ.,Bai, CM.,Zhong, KJ.,Huang, JG.,Tang, WY.,...&Xu, GW.(2006).Analysis of alkaloids in tobacco by gas chromatography-mass spectrometry.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,34(3),382-384.
MLA Xu, YJ,et al."Analysis of alkaloids in tobacco by gas chromatography-mass spectrometry".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 34.3(2006):382-384.
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