2014

Publications by Kuhnert Group

  1. “Identification and Characterization of the Phenolic Glycosides of Lagenaria siceraria Stand. (Bottle Gourd) Fruit by Liquid Chromatography-Tandem Mass Spectrometry” R. Jaiswal, N. Kuhnert, Food Chem. 2014, 62, 1261-1271.
  1. “Biologische Reststoffbehandlung bei der Autoverwertung” D. Lompe, C. Schubert, J. Warrelmann, A. Groddek, Hewitter, A. Golon and N. Kuhnert, Müll und Abfall, 2014, 14, 259-268.
  1. “Identification, Characterization, Isolation and Activity Against Escherichia coli of Quince (Cydonia oblonga) Fruit Polyphenols” M. G. Elsadig Karar, D. Pletzer, R. Jaiswal, H. Weingart, N. Kuhnert, Food Res. Int. 2014, 65, 121-129.
  1. “Which spectroscopic technique allows the best differentiation of coffee varieties: comparing principal component analysis using data derived from CD-, NMR- and IR-spectroscopies and LC-MS in the analysis of the chlorogenic acid fraction in green coffee beans”, S. Deshpande, R. M. El-Abassy, R. Jaiswal, P. Eravuchira, B. von der Kammer, A. Materny and N. Kuhnert,  Analytical Methods 2014, 6, 3268-3276.
  1. “Understanding the dark side of food: analysis of processed food by modern mass spectrometry” N. Kuhnert, New Food 2014, 17, 58-64.
  1. “ Identification of novel cocoa flavonoids from raw fermented cocoa beans by HPLC-MS “, M. A. Patras, B. Milev, G. Vrancken, Food Res. Int. 2014, 63, 353-359.
  1. “Fourier transform ion cyclotrone resonance mass spectrometrical analysis of raw fermented cocoa beans from Cameroon and Ivory Coast origin” B. Milev, M. A. Patras, G. Vrancken, N. Kuhnert, Food Res. Int. 2014, 64, 958-962.
  1. “An Investigation of the complexity of Maillard reaction product profiles from the thermal reaction of amino acids with sucrose using high resolution mass spectrometry”, A. Golon, I. Vockenroth, C. Kropf, N. Kuhnert, Food, 2014, 3, 461-475.
  1. “Identification of trimeric and tertameric flavan-3-ol derivatives in the SII black tea thearubigin fraction of black tea using ESI-Tandem and MALDI-TOF Mass Spectrometry”, G. H. Yassin, J. Koek, N. Kuhnert, Food Res. Int. 2014, 63, 317-327.
  1. “Hierarchical key for the identification of all ten regio- and stereoisomers of monocaffeoyl glucose by LC-tandem mass spectrometry”, R. Jaiswal, M. A. Patras, M. Matei, V. Glembockyte, N. Kuhnert, Food Chem. 2014, 62, 9252-9265.
  1. “Investigation of isomeric flavanol structures in black tea thearubigins using UHPLC coupled to ion mobility mass spectrometry” G. H. Yassin, J. Koek, N. Kuhnert, Mass Spectrom. 2014, manuscript in press.
  1. “LC-MSn identification and characterization of the phenolic compounds from the fruits of Flacourtia indica (Burm. F.) Merr. and Flacourtia inermis Roxb” A. G. A. W. Alakolanga, A. M. D. A. Siriwardane, N. S. Kumar, L. Jayasinghe, R. Jaiswal and N. Kuhnert, Food Res. Int. 2014, 62, 388-396.
  1. “Does roasted coffee contain chlorogenic acid lactones and/or caffeoyl shikimates?”, R. Jaiswal, M. F. Matei and N. Kuhnert, Food Res. Int. 2014, 61, 214-227.
  1. “Investigation of acyl migration in mono- and dicaffeoylquinic acids under aqueous basic, acidic and dry roasting conditions” Chem. 2014, 62, 9160-9170.
  1. “Identification of Novel Homologous Series of Polyhydroxylated Theasinensins and Theanaphthoquinones in the SII Fraction of Black Tea Thearubigins  using ESI /HPLC Tandem Mass Spectrometry” G. H. Yassin, J. Koek, S. Jayaraman and N. Kuhnert, Food Chem. 2014, 62, 9848-9859.
  1. “Identification and characterization of phenolics of Ilex Glabra (Aquifoliaceae) leaves by liquid chromatography mass spectrometry” R. Jaiswal, A. E. Halabi, M. G. E. Karar and N. Kuhnert, 2014, 106, 141-155.
  1. “Identification and characterization of phenolics from Ixora coccinea (Rubiaceae) by liquid chromatography multi stage mass spectrometry” R. Jaiswal, M. G. Elsadig Karar, G. H. Abdel, and N. Kuhnert, 2014, 25, 567-576.
  1. “Investigation of isomeric flavanol structures in black tea thearubigins using ultraperformance liquid chromatography coupled to hybrid quadrupole ion mobility time of flight mass spectrometry” G. H. Yassin, C. Grün, J. Koek and N. Kuhnert, Mass Spectrom. 2014, 49, 1086-1095.
  1. “Identification, characterization and antimicrobial activity of quince (Cydonia oblongata) fruit polyphenols” M. G. E. Karar, R. Jaiswal and N. Kuhnert, Food Res. Int. 2014, 65, 121-129.
  1. “Identification and Characterization of Trimeric Proanthocyanidins of Two Members of the Rhododendron Genus (Ericaceae) by Liquid Chromatography Multi‐Stage Mass Spectrometry” R. Jaiswal, M. G. E. Karar and N. Kuhnert. Encyclopedia of Analytical Chemistry. Marietta: Wiley Online Library, 2014.
  1. “Studies in Natural Products Chemistry” N. Kuhnert, I. Hakeem Said and R. Jaiswal,  ed. R. Atta ur, Elsevier, 2014, vol. 42, pp. 305-339.