Publications by authors named "Stephan G Walch"

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Updated Risk Assessment of Cannabidiol in Foods Based on Benchmark Dose-Response Modeling.
Eva Wisotzki, Heike Franke, Constanze Sproll, Stephan G Walch, Dirk W Lachenmeier

Molecules· October 2024

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Quantitative NMR Spectrometry of Phenylpropanoids, including Isoeugenol in Herbs, Spices, and Essential Oils.
Pascal Fabry, Sandra Weber, Jan Teipel, Elke Richling, Stephan G Walch

Foods· February 2024

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Assessment of Aspartame (E951) Occurrence in Selected Foods and Beverages on the German Market 2000-2022.
Sydney Schorb, Katharina Gleiss, Roland Wedekind, Eero Suonio, Ann-Kathrin Kull, Stephan G Walch

Foods· May 2023

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Essential terminology and considerations for validation of non-targeted methods.
Kapil Nichani, Steffen Uhlig, Manfred Stoyke, Sabine Kemmlein, Franz Ulberth, Stephan G Walch

Food Chem X· March 2023

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Absence of Relevant Thermal Conversion of Cannabidiol to Tetrahydrocannabinol in E-Cigarette Vapor and Low-Tetrahydrocannabinol Cannabis Smoke.
Pascal Hindelang, Andreas Scharinger, Patricia Golombek, Miriam Laible, Sandra Tamosaite, Stephan G Walch

Cannabis Cannabinoid Res· October 2022

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Using the BMD Approach to Derive Acceptable Daily Intakes of Cannabidiol (CBD) and Tetrahydrocannabinol (THC) Relevant to Electronic Cigarette Liquids.
Pascal Hindelang, Andreas Scharinger, Elke Richling, Stephan G Walch, Dirk W Lachenmeier

Front Biosci (Landmark Ed)· July 2022

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Time Trends of Tetrahydrocannabinol (THC) in a 2008-2021 German National Survey of Hemp Food Products.
Hannah Dräger, Ines Barthlott, Patricia Golombek, Stephan G Walch, Dirk W Lachenmeier

Foods· February 2022

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Evidence for adverse effects of cannabidiol (CBD) products and their non-conformity on the European food market - response to the European Industrial Hemp Association.
Dirk W Lachenmeier, Stephan G Walch

F1000Res· September 2021

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Rapid Approach to Determine Propionic and Sorbic Acid Contents in Bread and Bakery Products Using H NMR Spectroscopy.
Marwa Scharinger, Marcel Kuntz, Andreas Scharinger, Jan Teipel, Thomas Kuballa, Stephan G Walch

Foods· March 2021

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Application of H Nuclear Magnetic Resonance Spectroscopy as Spirit Drinks Screener for Quality and Authenticity Control.
Jan C Teipel, Thomas Hausler, Katharina Sommerfeld, Andreas Scharinger, Stephan G Walch

Foods· September 2020

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Fully Automated Identification of Coffee Species and Simultaneous Quantification of Furfuryl Alcohol Using NMR Spectroscopy.
Dirk W Lachenmeier, Jan Teipel, Andreas Scharinger, Thomas Kuballa, Stephan G Walch

J AOAC Int· April 2020

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Validation of a Quantitative Proton Nuclear Magnetic Resonance Spectroscopic Screening Method for Coffee Quality and Authenticity (NMR Coffee Screener).
Alex O Okaru, Andreas Scharinger, Tabata Rajcic de Rezende, Jan Teipel, Thomas Kuballa, Stephan G Walch

Foods· January 2020

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Exaggeration of health risk of congener alcohols in unrecorded alcohol: does this mislead alcohol policy efforts?
Dirk W Lachenmeier, Stephan G Walch, Jürgen Rehm

Regul Toxicol Pharmacol· October 2019

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Are adverse effects of cannabidiol (CBD) products caused by tetrahydrocannabinol (THC) contamination?
Dirk W Lachenmeier, Stephanie Habel, Berit Fischer, Frauke Herbi, Yvonne Zerbe, Stephan G Walch

F1000Res· August 2019

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Requirements for accurate H NMR quantification of mineral oil hydrocarbons (paraffins) for pharmaceutical or cosmetic use.
Jürgen Geisser, Jan Teipel, Thomas Kuballa, Sandra Weber, Gerd Mildau, Stephan G Walch

J Pharm Biomed Anal· July 2019

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Potential Antagonistic Effects of Acrylamide Mitigation during Coffee Roasting on Furfuryl Alcohol, Furan and 5-Hydroxymethylfurfural.
Dirk W Lachenmeier, Steffen Schwarz, Jan Teipel, Maren Hegmanns, Thomas Kuballa, Stephan G Walch

Toxics· December 2018

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Commentary on Probst et al. (2018): Unrecorded alcohol use-an underestimated global phenomenon.
Dirk W Lachenmeier, Stephan G Walch

Addiction· July 2018

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Analytical Methods for the Determination of Mineral Oil Saturated Hydrocarbons (MOSH) and Mineral Oil Aromatic Hydrocarbons (MOAH)-A Short Review.
Sandra Weber, Karola Schrag, Gerd Mildau, Thomas Kuballa, Stephan G Walch

Anal Chem Insights· June 2018

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Detection of counterfeit brand spirits using H NMR fingerprints in comparison to sensory analysis.
Thomas Kuballa, Thomas Hausler, Alex O Okaru, Maria Neufeld, Kennedy O Abuga, Stephan G Walch

Food Chem· April 2018

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Application of F NMR Spectroscopy for Content Determination of Fluorinated Pharmaceuticals.
Alex O Okaru, Tobias S Brunner, Svenja M Ackermann, Thomas Kuballa, Stephan G Walch

J Anal Methods Chem· October 2017

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Commentary on Rehm et al. (2017): Composition of alcoholic beverages-an under-researched dimension in the global comparative risk assessment.
Dirk W Lachenmeier, Stephan G Walch

Addiction· June 2017

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Evaluation of mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH) in pure mineral hydrocarbon-based cosmetics and cosmetic raw materials using H NMR spectroscopy.
Dirk W Lachenmeier, Gerd Mildau, Anke Rullmann, Gerhard Marx, Stephan G Walch

F1000Res· May 2017

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The internet trade of counterfeit spirits in Russia - an emerging problem undermining alcohol, public health and youth protection policies?
Maria Neufeld, Dirk W Lachenmeier, Stephan G Walch, Jürgen Rehm

F1000Res· April 2017

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Holistic Control of Herbal Teas and Tinctures Based on Sage (Salvia officinalis L.) for Compounds with Beneficial and Adverse Effects using NMR Spectroscopy.
Stephan G Walch, Dirk W Lachenmeier, Thomas Kuballa, Wolf Stühlinger, Yulia B Monakhova

Anal Chem Insights· August 2012

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Epileptic seizures caused by accidental ingestion of sage (Salvia officinalis L.) oil in children: a rare, exceptional case or a threat to public health?
Dirk W Lachenmeier, Stephan G Walch

Pediatr Neurol· March 2012

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