N. Christoph

发表

1H NMR profiling as an approach to differentiate conventionally and organically grown tomatoes.

M. Hohmann, N. Christoph, H. Wachter, 2014, Journal of agricultural and food chemistry.

Differentiation of Organically and Conventionally Grown Tomatoes by Chemometric Analysis of Combined Data from Proton Nuclear Magnetic Resonance and Mid-infrared Spectroscopy and Stable Isotope Analysis.

M. Hohmann, N. Christoph, H. Wachter, 2015, Journal of agricultural and food chemistry.

Improved classification of fused data: Synergetic effect of partial least squares discriminant analysis (PLS-DA) and common components and specific weights analysis (CCSWA) combination as applied to tomato profiles (NMR, IR and IRMS)

M. Hohmann, N. Christoph, H. Wachter, 2016 .

Authentication of tequila by gas chromatography and stable isotope ratio analyses

N. Christoph, P. Schreier, E. Richling, 2003 .

Quantification of taurine in energy drinks using ¹H NMR.

M. Hohmann, N. Christoph, H. Wachter, 2014, Journal of pharmaceutical and biomedical analysis.

25 Years authentication of wine with stable isotope analysis in the European Union – Review and outlook

N. Christoph, H. Wachter, A. Hermann, 2015 .

Flavour of Spirit Drinks: Raw Materials, Fermentation, Distillation, and Ageing

N. Christoph, C. Bauer-Christoph, 2007 .

Off-flavor compounds in wine and other food products formed by enzymatical, physical, and chemical degradation of tryptophan and its metabolites.

N. Christoph, T. Simat, M. Gessner, 1999, Advances in experimental medicine and biology.

Stable Isotope Ratio Analysis for Authenticity Control

N. Christoph, A. Schellenberg, G. Krammer, 2017 .

Chirospecific capillary gaschromatography (HRGC) and on-line HRGC-isotope ratio mass spectrometry of γ-decalactone from various sources

N. Christoph, J. Koziet, A. Bernreuther, 1990 .

Assignment of raw material and authentication of spirits by gas chromatography, hydrogen- and carbon-isotope ratio measurements I. Analytical methods and results of a study of commercial products

N. Christoph, H. Wachter, C. Bauer-Christoph, 1997 .

Determination of the enantiomeric composition of γ-lactones in complex natural matrices using multidimensional capillary gas chromatography

N. Christoph, A. Bernreuther, P. Schreier, 1989 .

Analytical and Multivariate Statistical Methods for Differentiation of Wines Produced with Oak Chips and Barriques

N. Christoph, H. Wachter, P. Winterhalter, 2011 .

Quantitative ¹H NMR analysis of egg yolk, alcohol, and total sugar content in egg liqueurs.

M. Hohmann, N. Christoph, H. Wachter, 2015, Journal of agricultural and food chemistry.

‘Untypical aging off-flavor’ in wine: formation of 2-aminoacetophenone and evaluation of its influencing factors

N. Christoph, H. Steinhart, T. Simat, 2002 .

Possibilities and limitations of wine authentication using stable isotope ratio analysis and traceability. Part 2: Wines from Hungary, Croatia and other European countries

N. Christoph, C. Schlicht, S. Voerkelius, 2004 .

Possibilities and limitations of wine authentication using stable isotope and meteorological data, data banks and statistical tests. Part 1: Wines from Franconia and Lake Constance 1992 to 2001

N. Christoph, A. Rossmann, S. Voerkelius, 2003 .

Assignment of the regional origin of cherry brandies by stable isotope analysis

N. Christoph, K. Engel, A. Rossmann, 2005 .

Wine authentication using stable isotope ratio analysis : Significance of geographic origin, climate, and viticultural parameters

Andreas Rossmann, N. Christoph, A. Rossmann, 2007 .

1H NMR profiling as an approach to differentiate conventionally and organically grown tomatoes.

M. Hohmann, N. Christoph, H. Wachter, 2014, Journal of agricultural and food chemistry.