Nikolai Kuhnert
Nikolai Kuhnert
Professor of chemistry, jacobs University Bremen
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Hierarchical Scheme for LC-MSn Identification of Chlorogenic Acids
MN Clifford, KL Johnston, S Knight, N Kuhnert
Journal of agricultural and food chemistry 51 (10), 2900-2911, 2003
Discriminating between the Six Isomers of Dicaffeoylquinic Acid by LC-MSn
MN Clifford, S Knight, N Kuhnert
Journal of Agricultural and food Chemistry 53 (10), 3821-3832, 2005
Microwave‐assisted reactions in organic synthesis—are there any nonthermal microwave effects?
N Kuhnert
Angewandte Chemie International Edition 41 (11), 1863-1866, 2002
LC–MSn analysis of the cis isomers of chlorogenic acids
MN Clifford, JO Kirkpatrick, N Kuhnert, H Roozendaal, PR Salgado
Food Chemistry 106 (1), 379-385, 2008
Characterization by LC-MS n of four new classes of chlorogenic acids in green coffee beans: dimethoxycinnamoylquinic acids, diferuloylquinic acids, caffeoyl …
MN Clifford, S Knight, B Surucu, N Kuhnert
Journal of Agricultural and Food Chemistry 54 (6), 1957-1969, 2006
Profiling the Chlorogenic Acids and Other Caffeic Acid Derivatives of Herbal Chrysanthemum by LC−MSn
MN Clifford, W Wu, J Kirkpatrick, N Kuhnert
Journal of Agricultural and Food Chemistry 55 (3), 929-936, 2007
Profiling and Characterization by LC-MSn of the Chlorogenic Acids and Hydroxycinnamoylshikimate Esters in Maté (Ilex paraguariensis)
R Jaiswal, T Sovdat, F Vivan, N Kuhnert
Journal of Agricultural and Food Chemistry 58 (9), 5471-5484, 2010
Profile and Characterization of the Chlorogenic Acids in Green Robusta Coffee Beans by LC-MSn: Identification of Seven New Classes of Compounds
R Jaiswal, MA Patras, PJ Eravuchira, N Kuhnert
Journal of Agricultural and Food Chemistry 58 (15), 8722-8737, 2010
Characterization by LC-MSn of Four New Classes of p-Coumaric Acid-Containing Diacyl Chlorogenic Acids in Green Coffee Beans
MN Clifford, S Marks, S Knight, N Kuhnert
Journal of Agricultural and Food Chemistry 54 (12), 4095-4101, 2006
The chemistry of low molecular weight black tea polyphenols
JW Drynan, MN Clifford, J Obuchowicz, N Kuhnert
Natural Product Reports 27 (3), 417-462, 2010
Determination of the hydroxycinnamate profile of 12 members of the Asteraceae family
R Jaiswal, J Kiprotich, N Kuhnert
Phytochemistry 72 (8), 781-790, 2011
Profiling the chlorogenic acids of aster by HPLC–MSn
MN Clifford, W Zheng, N Kuhnert
Phytochemical Analysis: An International Journal of Plant Chemical and …, 2006
Absolute bioavailability and dose-dependent pharmacokinetic behaviour of dietary doses of the chemopreventive isothiocyanate sulforaphane in rat
N Hanlon, N Coldham, A Gielbert, N Kuhnert, MJ Sauer, LJ King, ...
British journal of nutrition 99 (3), 559-564, 2008
Identification and characterization of proanthocyanidins of 16 members of the Rhododendron genus (Ericaceae) by tandem LC–MS
R Jaiswal, L Jayasinghe, N Kuhnert
Journal of Mass Spectrometry 47 (4), 502-515, 2012
The synthesis of trianglimines: on the scope and limitations of the [3+ 3] cyclocondensation reaction between (1R, 2R)-diaminocyclohexane and aromatic dicarboxaldehydes
N Kuhnert, GM Rossignolo, A Lopez-Periago
Organic & biomolecular chemistry 1 (7), 1157-1170, 2003
Unraveling the structure of the black tea thearubigins
N Kuhnert
Archives of Biochemistry and Biophysics 501 (1), 37-51, 2010
Chemistry inside molecular containers in the gas phase
TC Lee, E Kalenius, AI Lazar, KI Assaf, N Kuhnert, CH Grün, J Jänis, ...
Nature chemistry 5 (5), 376-382, 2013
Mass spectrometric characterization of black tea thearubigins leading to an oxidative cascade hypothesis for thearubigin formation
N Kuhnert, JW Drynan, J Obuchowicz, MN Clifford, M Witt
Rapid Communications in Mass Spectrometry 24 (23), 3387-3404, 2010
Understanding the fate of chlorogenic acids in coffee roasting using mass spectrometry based targeted and non-targeted analytical strategies
R Jaiswal, MF Matei, A Golon, M Witt, N Kuhnert
Food & function 3 (9), 976-984, 2012
Profiling and characterization by LC-MS n of the galloylquinic acids of green tea, tara tannin, and tannic acid
MN Clifford, S Stoupi, N Kuhnert
Journal of agricultural and food chemistry 55 (8), 2797-2807, 2007
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