Nutrimetabolomics: an integrative action for metabolomic analyses in human nutritional studies

MM Ulaszewska, CH Weinert… - Molecular nutrition & …, 2019 - Wiley Online Library
The life sciences are currently being transformed by an unprecedented wave of developments
in molecular analysis, which include important advances in instrumental analysis as well …

[HTML][HTML] Metabolite patterns predicting sex and age in participants of the Karlsruhe Metabolomics and Nutrition (KarMeN) study

MJ Rist, A Roth, L Frommherz, CH Weinert, R Krüger… - PloS one, 2017 - journals.plos.org
Physiological and functional parameters, such as body composition, or physical fitness are
known to differ between men and women and to change with age. The goal of this study was …

[HTML][HTML] Chlorogenic acid, a metabolite identified by untargeted metabolome analysis in resistant tomatoes, inhibits the colonization by Alternaria alternata by …

E Wojciechowska, CH Weinert, B Egert… - European Journal of …, 2014 - Springer
Tomato fruits can be contaminated by saprophytic strains of Alternaria alternata which is the
reason for the frequent occurrence of Alternaria toxins like alternariol, alternariol …

Discovery of intake biomarkers of lentils, chickpeas, and white beans by untargeted LC–MS metabolomics in serum and urine

…, S Estruel‐Amades, CH Weinert… - Molecular nutrition & …, 2020 - Wiley Online Library
Scope To identify reliable biomarkers of food intake (BFIs) of pulses. Methods and results A
randomized crossover postprandial intervention study is conducted on 11 volunteers who …

[HTML][HTML] Discovery and validation of banana intake biomarkers using untargeted metabolomics in human intervention and cross-sectional studies

N Vázquez-Manjarrez, CH Weinert… - The Journal of …, 2019 - Elsevier
Background Banana is one of the most widely consumed fruits in the world. However, information
regarding its health effects is scarce. Biomarkers of banana intake would allow a more …

On the applicability of comprehensive two-dimensional gas chromatography combined with a fast-scanning quadrupole mass spectrometer for untargeted large-scale …

CH Weinert, B Egert, SE Kulling - Journal of chromatography A, 2015 - Elsevier
Comprehensive two-dimensional gas chromatography mass spectrometry (GC × GC–MS)
offers excellent chromatographic separation performance and superior sensitivity. As such, it …

[HTML][HTML] Combined untargeted and targeted fingerprinting by comprehensive two-dimensional gas chromatography to track compositional changes on hazelnut …

…, G Rosso, R Menta, SE Reichenbach, CH Weinert… - Applied Sciences, 2021 - mdpi.com
This study focuses on the detectable metabolome of high-quality raw hazelnuts (Corylus
avellana L.) and on its changes after dry-roasting. Informative fingerprinting was obtained by …

[HTML][HTML] Untargeted NMR spectroscopic analysis of the metabolic variety of new apple cultivars

P Eisenmann, M Ehlers, CH Weinert, P Tzvetkova… - Metabolites, 2016 - mdpi.com
Metabolome analyses by NMR spectroscopy can be used in quality control by generating
unique fingerprints of different species. Hundreds of components and their variation between …

Methylation of catechins and procyanidins by rat and human catechol-O-methyltransferase: metabolite profiling and molecular modeling studies

CH Weinert, S Wiese, HM Rawel, T Esatbeyoglu… - Drug Metabolism and …, 2012 - ASPET
Catechins and procyanidins are major polyphenols in plant-derived foods. Despite intensive
studies in recent years, neither their biochemical nor their toxicological properties have …

A peaklet-based generic strategy for the untargeted analysis of comprehensive two-dimensional gas chromatography mass spectrometry data sets

B Egert, CH Weinert, SE Kulling - Journal of Chromatography A, 2015 - Elsevier
Comprehensive two-dimensional gas chromatography mass spectrometry (GC × GC-MS) is
a well-established key technology in analytical chemistry and increasingly used in the field …