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Determination of Caffeine, Theobromine, and Theophylline in Chocolate Using LC-MS 期刊论文
发表期刊: FOOD HYGIENE AND SAFETY SCIENCE. 出版年: 2021, 卷号: 62, 期号: 4, 页码: 119-124
作者:  Tanaka, Tomoya;  Kimura, Keisuke;  Kan, Kimiko;  Shindo, Tetsuya;  Sasamoto, Takeo
收藏  |  浏览/下载：32/0  |  提交时间：2021/11/19
caffeine  theobromine  theophylline  chocolate  
Synthesis and Application of Histidine-Modified Poly(Glycidyl Methacrylate/Ethylene Glycol Dimethacrylate) Sorbent for Isolation of Caffeine from Black and Green Tea Samples 期刊论文
发表期刊: CHROMATOGRAPHIA. 出版年: 2018, 卷号: 81, 期号: 11, 页码: 1467-1474
作者:  Meischl, Florian;  Losso, Klemens;  Kirchler, Christian G.;  Stuppner, Stefan E.;  Huck, Christian W.;  Rainer, Matthias
收藏  |  浏览/下载：15/0  |  提交时间：2019/11/29
Caffeine  Histidine  Polymer modification  Solid-phase extraction  Tea  
Solid phase extraction method for determination of mitragynine in urine and its application to mitragynine excretion study in rats receiving caffeine 期刊论文
发表期刊: TROPICAL JOURNAL OF PHARMACEUTICAL RESEARCH. 出版年: 2017, 卷号: 16, 期号: 7, 页码: 1675-1682
作者:  Prutipanlai, Sathaporn;  Botpiboon, Ornchuma;  Janchawee, Benjamas;  Theanchaiwattana, Sittipoom
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/29
Mitragynine  Mitragyna speciosa  Solid phase extraction  Caffeine  Urine  
Food intake and food choice are altered by the developmental transition at critical weight in Drosophila melanogaster 期刊论文
发表期刊: ANIMAL BEHAVIOUR. 出版年: 2017, 卷号: 126, 页码: 195-208
作者:  Almeida de Carvalho, Maria Joao;  Mirth, Christen Kerry
收藏  |  浏览/下载：22/0  |  提交时间：2019/11/29
bitter flavour  caffeine  critical weight  Drosophila melanogaster  feeding behaviour  macronutrient balance  nutritional geometry  ontogeny of behaviour  quinine  trade-offs  
High-throughput determination of theophylline and caffeine in human serum by conventional liquid chromatography-mass spectrometry 期刊论文
发表期刊: FORENSIC TOXICOLOGY. 出版年: 2009, 卷号: 27, 期号: 1, 页码: 1-6
作者:  Arinobu, Tetsuya;  Hattori, Hideki;  Kumazawa, Takeshi;  Lee, Xiao-Pen;  Mizutani, Yoko;  Katase, Takao;  Kojima, Sadao;  Omori, Takayuki;  Kaneko, Rina;  Ishii, Akira;  Seno, Hiroshi
收藏  |  浏览/下载：18/0  |  提交时间：2019/11/28
Theophylline  Caffeine  LC-MS  Backflush column-switching  Monolithic silica column  High throughput  
Simultaneous analysis of neutral and acidic pharmaceuticals as well as related compounds by gas chromatography-tandem mass spectrometry in wastewater 期刊论文
发表期刊: TALANTA. 出版年: 2007, 卷号: 73, 期号: 2, 页码: 314-320
作者:  Gomez, M. J.;  Agueera, A.;  Mezcua, M.;  Hurtado, J.;  Mocholi, F.;  Fernandez-Alba, A. R.
收藏  |  浏览/下载：20/0  |  提交时间：2019/11/28
gas chromatography-tandem mass spectrometry  wastewater  hospital effluents  pharmaceuticals  caffeine  nicotine  bisphenol A  
Determination of acidic drugs and caffeine in municipal wastewaters and receiving waters by gas chromatography-ion trap tandem mass spectrometry 期刊论文
发表期刊: JOURNAL OF CHROMATOGRAPHY A. 出版年: 2006, 卷号: 1116, 期号: 1-2, 页码: 193-203
作者:  Verenitch, Sergei S.;  Lowe, Christopher J.;  Mazumder, Asit
收藏  |  浏览/下载：27/0  |  提交时间：2019/11/28
pharmaceuticals  caffeine  GC-MS/MS  municipal wastewater  surface water  
Tracking acidic pharmaceuticals, caffeine, and triclosan through the wastewater treatment process 期刊论文
发表期刊: ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. 出版年: 2005, 卷号: 24, 期号: 1, 页码: 25-30
作者:  Thomas, PM;  Foster, GD
收藏  |  浏览/下载：24/0  |  提交时间：2019/11/28
acidic drugs  caffeine  triclosan  wastewater treatment plant  
Simultaneous solid-phase extraction of acidic, neutral and basic pharmaceuticals from aqueous samples at ambient (neutral) pH and their determination by gas chromatography-mass spectrometry 期刊论文
发表期刊: JOURNAL OF CHROMATOGRAPHY A. 出版年: 2004, 卷号: 1023, 期号: 2, 页码: 183-195
作者:  Weigel, S;  Kallenborn, R;  Huhnerfuss, H
收藏  |  浏览/下载：5/0  |  提交时间：2019/11/28
pharmaceutical analysis  solid-phase extraction  caffeine  Ibuprofen  hydroxy-ibuprofen  carboxy-ibuprofen  diclofenac  clofibric acid