Fraunhofer Institute for Process Engineering and Packaging IVVScientific developments
- Diffusion Coefficients and Activation Energies of Diffusion of Organic Molecules in Poly(lactic acid) Films
Ewender, Johann; Auras, Rafael; Sonchaeng, Uruchaya; Welle, Frank - MOSH/MOAH-Migration aus Papierverpackungen in Lebensmittel - Simulation trifft Realität
Ernährung Aktuell
Fengler, Romy - Recycling of Post-Consumer Polystyrene Packaging Waste into New Food Packaging Applications - Part 3: Initial Contamination Levels in Washed Flakes from Europe
Guazzotti, Valeria; Welle, Frank
- Styrene Migration from Polystyrene for Food Contact: A Case Study on the Processing Chain of Yoghurt Pots
Guazzotti, Valeria; Hendrich, Veronika; Gruner, Anita; Fiedler, Dominik; Störmer, Angela; Welle, Frank - Examining primary aromatic amines' stability in aqueous food simulants: effects of 3% acetic acid and water test conditions
Hoppe, Maria; Gmeiner, Margit; Schmid, Petra Anne
- Styrene Monomer Levels in Polystyrene-Packed Dairy Products from the Market versus Simulated Migration Testing
Guazzotti, Valeria; Hendrich, Veronika; Gruner, Anita; Störmer, Angela; Welle, Frank - Fit for the circular economy
COSSMA
Juric, Mladen; Fell, Tanja; Springer, Arielle - Food simulants and real food - What do we know about the migration of PFAS from paper based food contact materials?
Lerch, Michaela; Fengler, Romy; Mbog, Gina-Reine; Nguyen, Khanh Hoang; Granby, Kit - Scalable production of antimicrobial food packaging films containing essential oil-loaded halloysite nanotubes
Massad-Ivanir, Naama; Sand, Andy; Nitzan, Nadav; Valderama, Elisa; Kurczewski, Michal; Remde, Helmut; Wegenberger, Alfred; Shlosman, Koranit; Shemesh, Rotem; Störmer, Angela; Segal, Ester - Safety Assessment of Recycled Plastics from Post-Consumer Waste with a Combination of a Miniaturized Ames Test and Chromatographic Analysis
Mayrhofer, Elisa; Prielinger, Lukas; Sharp, Sharp; Rainer, Bernhard; Kirchnawy, Christian; Rung, Christian; Gruner, Anita; Juric, Mladen; Springer, Arielle - An Overview of Approaches for Analysing NIAS from different FCMs
Oldring, Peter; Faust, Birgit; Gude, Thomas; Lesueur, Céline; Simat, Thomas; Störmer, Angela; Hoek, Els van; Nerin, Christina - Identification and Evaluation of (Non-)Intentionally Added Substances in Post-Consumer Recyclates and Their Toxicological Classification
Rung, Christian; Welle, Frank; Gruner, Anita; Springer, Arielle; Steinmetz, Zacharias; Munoz, Katherine - Regulatory safety assessment of nanoparticles for the food chain in Europe
Schoonjans, Reinhilde; Castenmiller, Jacqueline; Chaudhry, Qasim; Cubadda, Francesco; Daskaleros, Takis; Franz, Roland; Gott, David; Mast, Jan; Mortensen, Alicja; Oomen, Agnes G.; Rauscher, Hubert; Weigel, Stefan; Astuto, Maria Chiara; Cattaneo, Irene; Barthelemy, Eric; Rincon, Ana; Tarazona, José - Migration Modeling as a Valuable Tool for Exposure Assessment and Risk Characterization of Polyethylene Terephthalate Oligomers
Schreier, Verena N.; Odermatt, Alex; Welle, Frank - Recycling of Post-Consumer Polystyrene Packaging Waste into New Food Packaging Applications- Part 2: Co-Extruded Functional Barriers
Welle, Frank - Recycling of Post-Consumer Polystyrene Packaging Waste into New Food Packaging Applications - Part 1: Direct Food Contact
Welle, Frank
- Impact of Partitioning in Short-Term Food Contact Applications Focused on Polymers in Support of Migration Modelling and Exposure Risk Assessment
Brandsch, Rainer; Pemberton, Mark; Schuster, Dieter; Welle, Frank - Role of food contact materials in the safety assessment of potentially hazardous substances and in the dietary exposure of infants
Dittmann, Brigitte; Schmid, Petra Anne; Kemmer, Diana - Safe food for infants: An EU-China project to enhance the control of safety risks raised by microbial and chemical hazards all along the infant food chains
Engel, Erwan; Rivere, Gilles; Kemmer, Diana; Deusch, Oliver; Fuchsbauer, Norbert; Biesterveld, Steven; Krystalli, Evangelia; Bondoux, Marion; Li, Guang; Yang, Weikang; Hou, Jianbo; Ying, Liang; Hua, Yang; Fang, Weihuan; Pettoello Mantovani, Massimo; Flynn, Brian; Rantsiou, Kalliopi; Burg, Bart van der; Bover-Cid, Sara; Zwietering, Marcel - A new method for the prediction of diffusion coefficients in poly(ethylene terephthalate) - Validation data
Ewender, Johann; Welle, Frank - Migration of mineral oil hydrocarbons from contaminated paperboard into the food simulants Tenax and Sorb-Star
Fengler, R.; Gruber, Ludwig - Recycling of Post-Consumer Packaging Materials into New Food Packaging Applications - Critical Review of the European Approach and Future Perspectives
Franz, Roland; Welle, Frank - Migration of Styrene in Yogurt and Dairy Products Packaged in Polystyrene: Results from Market Samples
Guazzotti, Valeria; Hendrich, Veronika; Gruner, Anita; Fiedler, Dominik; Störmer, Angela; Welle, Frank - Migration Testing of GPPS and HIPS Polymers: Swelling Effect Caused by Food Simulants Compared to Real Foods
Guazzotti, Valeria; Gruner, Anita; Juric, Mladen; Hendrich, Veronika; Störmer, Angela; Welle, Frank - Guidance in selecting analytical techniques for identification and quantification of non-intentionally added substances (NIAS) in food contact materials (FCMS)
Nerin, Cristina; Bourdoux, Siméon; Faust, Birgit; Gude, Thomas; Lesueur, Céline; Simat, Thomas; Störmer, Angela; Hoek, Els van; Oldring, Peter - Environmental considerations and current status of grouping and regulation of engineered nanomaterials
Tschiche, Harald; Bierkandt, Frank; Creutzenberg, Otto; Fessard, Valerie; Franz, Roland; Giese, Bernd; Greiner, Ralf; Haas, Karl-Heinz; Haase, Andrea; Hartwig, Andrea; Hund-Rinke, Kerstin; Iden, Julia Pauline; Kromer, Charlotte; Loeschner, Katrin; Mutz, Diana; Rakow, Anastasia; Rasmussen, Kirsten; Rauscher, Hubert; Richter, Hannes; Schoon, Janosch; Schmid, Otmar; Som, Claudia; Tovar, Günter; Westerhoff, Paul; Wohlleben, Wendel; Luch, Andreas; Laux, Peter
- Migration from acrylonitrile butadiene styrene (ABS) polymer: Swelling effect of food simulants compared to real foods
Guazzotti, Valeria; Ebert, Annika; Gruner, Anita; Welle, Frank - Circularity Study on PET Bottle-To-Bottle Recycling
Pinter, Elisabeth; Welle, Frank; Mayrhofer, Elisa; Pechhacker, Andreas; Motloch, Lukas; Lahme, Vera; Grant, Andy; Tacker, Manfred - Litsea cubeba fruit essential oil and its major constituent citral as volatile agents in an antimicrobial packaging material
Thielmann, Julian; Theobald, Maria; Wutz, Andrea; Krolo, Tomislav; Buergy, Alexandra; Niederhofer, Julia; Welle, Frank; Muranyi, Peter - Determination of Benzene, Acetaldehyde and Limonene in Polyethylene Terephthalate by Headspace GC
Welle, Frank; Mauer, Alexandra; Hödl, Peter - Diffusion Coefficients and Activation Energies of Diffusion of Organic Molecules in Polystyrene below and above Glass Transition Temperature
Welle, Frank - Safety Evaluation of Polyethylene Terephthalate Chemical Recycling Processes
Welle, Frank
- Physical-chemical and structural stability of PHBV/wheat straw fibers based biocomposites under food contact conditions
Angellier-Coussy, Hélène; Kemmer, Diana; Gontard, Nathalie; Peyron, Stéphane - Mineral oil migration from paper-based packaging into food, investigated by means of food simulants and model substances
Fengler, Romy; Gruber, Ludwig - Migration and permeation of mineral oil components from paper-based food contact materials into foods - A critical comparison of analytical methods
Fengler, Romy; Gruber, Ludwig - Considerations for and Guidance to Testing and Evaluating Migration/Release of Nanoparticles from Polymer Based Nanocomposites
Franz, Roland; Bott, Johannes; Störmer, Angela - Contamination Levels in Recollected PET Bottles from Non-Food Applications and their Impact on the Safety of Recycled PET for Food Contact
Franz, Roland; Welle, Frank - Recyclable multilayer packaging by means of thermoreversibly crosslinking adhesive in the context of food law
Kaiser, Katharina; Ewender, Johann; Welle, Frank - Dialkylketones in Paperboard Food Contact Materials - Method of Analysis in Fatty Foods and Comparative Migration into Liquid Simulants Versus Foodstuffs
Lestido-Cardama, Antía; Störmer, Angela; Franz, Roland - Chemical Migration from Beverage Packaging Materials - A Review
Schmid, Petra; Welle, Frank - Effect of recycled content and rPET quality on the properties of PET bottles, part II: Migration
Velzen, Eggo Ulphard Thoden van; Brouwer, Marieke T.; Stärker, Carina; Welle, Frank
- Diffusion in barriers: Insights from flux tests
Amini, Junis; Welle, Frank - Investigations into the potential abrasive release of nanomaterials due to material stress conditions. Pt.B: Silver, titanium nitride, and laponite nanoparticles in plastic composites
Bott, Johannes; Franz, Roland - Investigations into the potential abrasive release of nanomaterials due to material stress conditions. Pt.A: Carbon black nano-particulates in plastic and rubber composites
Bott, Johannes; Franz, Roland - Diffusion Coefficients of n-Alkanes and 1-Alcohols in Polyethylene Naphthalate (PEN)
Ewender, Johann; Welle, Frank - Siloxane in baking moulds, emission to indoor air and migration to food during baking with an electric oven
Fromme, Hermann; Witte, Matthias; Fembacher, Ludwig; Gruber, Ludwig; Hagl, Tanja; Smolic, Sonja; Fiedler, Dominik; Sysoltseva, Marina; Schober, Wolfgang - Leitlinien zur Abschätzung der MOSH/MOAH-Migration aus Verpackungen in Lebensmittel mit dem Ziel der Minimierung
Gruber, Ludwig; Fengler, Romy; Franz, Roland; Welle, Frank; Briesen, Heiko; Kirse, Christoph; Schmid, Philip - Volatile Compounds Through and from Packaging
Gruber, Ludwig; Beauchamp, Jonathan - Comment on "exposure to microplastics (<10 mm) associated to plastic bottles mineral water consumption: The first quantitative study by Zuccarello et al. [Water Research 157 (2019) 365-371]"
Oßmann, Barbara; Schymanski, Darena; Ivleva, Natalia P.; Fischer, Dieter; Fischer, Franziska; Dallmann, Gerald; Welle, Frank - Migration of bisphenol A from can coatings into beverages at the end of shelf life compared to regulated test conditions
Stärker, Carina; Welle, Frank - Circular Economy - Considerations on PET Recycling
Verpackungs-Rundschau
Welle, Frank - A blob model to parameterize polymer hole free volumes and solute diffusion
Zhu, Yan; Welle, Frank; Vitrac, Olivier
- Investigation into the potential migration of nanoparticles from laponite-polymer nanocomposites
Bott, Johannes; Franz, Roland - Investigation into the release of nanomaterials from can coatings into food
Bott, Johannes; Störmer, Angela; Albers, Peter - Diffusion behaviour of the acetaldehyde scavenger 2-aminobenzamide
Verpackungs-Rundschau
Franz, Roland; Gmeiner, Margit; Gruner, Anita; Kemmer, Diana; Welle, Frank - Migration testing of polyethylene terephthalate: Comparison of regulated test conditions with migration into real food at the end of shelf life
Gehring, Carina; Welle, Frank - Migration testing of PET bottles. Are 10 d at 60 °C suitable contact conditions?
Verpackungs-Rundschau
Gehring, Carina; Welle, Frank - Oligomers in polyethylene naphthalate and polybutylene terephthalate - identification and exploring migration
Hoppe, Maria; Voogt, Pim de; Franz, Roland - Oligomers in polyethylene furanoate - identification and quantification approach via LC-UV LC-MS response ratio
Hoppe, Maria; Voogt, Pim de; Franz, Roland - Overview on European Regulatory Issues Legislation and EFSA Evaluations of Nanomaterials
Pocas, F.; Franz, Roland - The Facts about PET
Welle, Frank - Microplastic in bottled natural mineral water - literature review and considerations on exposure and risk assessment
Welle, Frank; Franz, Roland - Migration of Acetaldehyde from PET bottles into natural mineral water
Welle, Frank - Analyse der Inhaltsstoffe von Lebensmittelverpackungen
Wissenschaftliche Tagung "Lebensmittelsicherheit - Fakten aus der Wissenschaft" 2018
Welle, Frank; Stärker, Carina - Migration von Inhaltsstoffen aus Klebeetiketten
Deutsche Molkerei-Zeitung
Welle, Frank
- Mineral oil migration in packaging materials. Does recycled packaging contaminate fast foods?
Verpackungs-Rundschau
Fengler, Romy - Migrationsprüfung von PET-Flaschen - wie sinnvoll sind die rechtlichen Anforderungen?
Flüssiges Obst
Gehring, Carina - Analytics of substances in food packaging material. The challenge of tracking NIAS in food contact materials
GIT laboratory journal Europe
Gehring, Carina - Migration of acetaldehyde scavengers from PET bottles
Gehring, Carina; Welle, Frank - Migration of oligomers from PET: Determination of diffusion coefficients and comparison of experimental versus modelled migration
Hoppe, Maria; Fornari, Roberta; Voogt, Pim de; Franz, Roland - Migration of residual monomers from plastics into food
Kemmer, Diana; Schmid, Petra - A systematic approach for the accurate and rapid measurement of water vapor transmission through ultra-high barrier films
Kiese, Sandra; Kücükpinar, Esra; Reinelt, Matthias; Miesbauer, Oliver; Ewender, Johann; Langowski, Horst-Christian - Chapter 12: Food Package Testing Authorities and Regulations
Food Packaging Materials. Testing & Quality Assurance
Störmer, Angela; Lee, Keun-Taik - Critical review of the migration potential of nanoparticles in food contact plastics
Störmer, Angela; Bott, Johannes; Kemmer, Diana; Franz, Roland - Biobased polymers in food packaging - properties versus requirements
Symposium on Packaging 2017
Welle, Frank; Ebert, Annika; Schmid, Markus
UV-printed packaging
- Determination of different photoinitiators in sausage samples – Comparision of two sampling procedures [pdf]
Karsten Müller, Elba Pajares Alva, Ruth Wildgruber
- New approach to evaluate indirect transfer processes of printing ink compounds from UV printed packaging into food [pdf]
Karsten Müller, Monika Rüter
- Atmospheric pressure photo-ionization as a useful ion source for LC-MS of photoinitiators used in UV-curable inks [pdf]
Jan Ungewiss, Gerd Wolz
- Degradation products of photoinitiators used in UV-curable inks [pdf]
Karsten Müller, Jan Ungewiss, Ruth Wildgruber
Recycling of PET bottles
- Guidance and criteria for safe recycling of post consumer polyethylene terephthalate (PET) into new food packaging applications [pdf]
Roland Franz, Forrest Bayer, Frank Welle - Simulation of the decontamination efficiency of PET recycling processes based on solid-state polycondensation [pdf]
Alexandra Mauer, Frank Welle - Maximum concentrations of limonene in mineral water bottles containing postconsumer PET recyclates without organoleptic deteriorations [pdf]
Frank Welle - SiOx layer as functional barrier for PET bottles towards potential contaminants from post-consumer recycled poly(ethylene terephthalate) [pdf]
Roland Franz, Frank Welle
Migration from PET bottles
- Evaluation of non-intentionally added substances (NIAS) in PET bottles
Franz Welle
- Comparison of migration testing conditions for PET bottles – 10 d / 60 °C and 10 d / 40 °C versus a real application
Roland Franz, Carina Gehring, Frank Welle - Diffusion behaviour of the acetaldehyde scavenger 2-aminobenzamide in polyethylene terephthalate for beverage bottles
Roland Franz, Margit Gmeiner, Anita Gruner, Diana Kemmer, Frank Welle
- Diffusion behaviour of the acetaldehyde scavenger 2-aminobenzamide in polyethylene terephthalate for beverage bottles
Roland Franz, Margit Gmeiner, Anita Gruner, Diana Kemmer, Frank Welle
- Diffusion coefficients and activation energies of diffusion of low molecular weight migrants in poly(ethylene terephthalate) bottles [pdf]
Frank Welle, Roland Franz
- Determination of the activation energies of diffusion of organic molecules in poly(ethylene terephthalate) [pdf]
Johann Ewender, Frank Welle
- A new method for the prediction of diffusion coefficients in poly(ethylene terephthalate) [pdf]
Frank Welle
- Migration of antimony from poly(ethylene terephthalate) bottles into beverages [pdf]
Frank Welle, Roland Franz
- Can migration of endocrine disruptors from plastic bottles be the cause of estrogenic burden determined in bottled mineral water? [pdf]
Roland Franz, Frank Welle
- Investigation of non-intentionally added substances (NIAS) in PET bottles and closures [pdf]
Roland Franz, Frank Welle
- Investigation of the acetaldehyde content of PET raw materials, PET preforms and PET bottles [pdf]
Alexandra Mauer, Frank Welle
- Sorption and migration behavior of polylactic acid (PLA) bottles in comparison to PET bottles [pdf]
Frank Welle
Recycling of polyolefin bottles
- Cosmetic Packaging Guidance - How to evaluate post-consumer polyolefin recyclates in cosmetic packaging?
Mariana Pereda, Elisabeth Gerber, Immo Sander, Frank Welle
Migration from food packaging material
- Oligomers in poly(ethylene terephthalate) - Diffusion coefficients and migration
Maria Hoppe, Roberta Fornari, Pim de Voogt, Roland Franz - Migration behavior of oligomers from BPA-non-intent polyester can coatings under sterilisation conditions
Maria Hoppe, Angela Störmer - Invisible set-off of photoinitiators and acrylate monomers from UV-printing inks onto polyolefins
Angela Störmer, Elba Pajares Alva - LC-MS analysis of oligomers as potential migrants in polycondensate-type food contact polymers
Maria Hoppe, Roland Franz
- Migration of poly(ethylene terephthalate) oligomers into lipophilic food simulant at differnet temperature and pressure conditions
Maria Hoppe, Roberta Fornari
- Analysis of mineral oil compounds in fast food packging and their migration into real food samples
Romy Fengler, Moritz Kunzelmann, Christina Peric
- Investigation into the migration potential of colloidal silica from food packaging plastics into food
Johannes Bott, Angela Störmer, Roland Franz
- Investigation into the migration potential of carbon black nanoparticles from food packaging plastics into food
Johannes Bott, Angela Störmer, Roland Franz
- Studies on the migration of titanium nitride nanoparticles in polymers [pdf]
Johannes Bott, Angela Störmer, Gerd Wolz, Roland Franz
- Migration potential of nanoscale silver particles in food contact polyolefins [pdf]
Johannes Bott, Angela Störmer, Gerd Wolz, Roland Franz
- Size-fractionation and characterisation of nanoparticles used in food packaging by Asymmetric Flow Field-Flow Fractionation (AF4) coupled with a Multi-angle Light Scattering detector (MALS) [pdf]
Johannes Bott, Angela Störmer, Gerd Wolz, Roland Franz
- Correlation of the solubility behavior for migrants of foods with ethanol-water mixtures and via log KP/F versus log PO/W relationships [pdf]
Annika Seiler, Catherine Simoneau, Malcolm Driffield, Perfecto Paseiro Losada, Peter Mercea, Valer Tosa, Roland Franz
- Temperature dependency of partition coefficients KP/F between polymer and food [pdf]
Annika Seiler, Roland Franz
- Determination of partition coefficients of migrants between layers used in multi-layer multi-material structures intended for food contact [pdf]
Chinawat Tongchat, Roland Franz
- A convenient method for the determination of partition coefficients KP/F for migrants between polymer and foods[pdf]
Annika Seiler, Catherine Simoneau, Malcolm Driffield, Perfecto Paseiro Losada, Peter Mercea, Valer Tosa, Roland Franz
- Estimation of consumer exposure to selected packaging ingredients – Part I :
Collection and generation of input data for a mathematical prediction tool [pdf]
Anita Gruner, Annika Seiler, Anja Zülch, Monika Rüter, Peter Mercea
- EU project "Foodmigrosure", final report (synthetic version) [pdf]
Roland Franz, Catherine Simoneau (eds)
- Effective permeation barriers for taste relevant aroma compounds:
Characterization of the biopolymer Chitosan coated on paper substrates [pdf]
Diana Kemmer, Sonja Smolic, Roland Franz, Véronique Coma
- Semi-quantitative determination of potential migrants in food packaging materials -
Part 1: Volatile compounds [pdf]
Alexandra Mauer, Frank Welle
- Semi-quantitative determination of potential migrants in food packaging materials -
Part 2: Semi-volatile compounds [pdf]
Anita Gruner, Chan Suk Yoon, Angela Störmer, Roland Franz
- Semi-quantitative determination of potential migrants in food packaging materials -
Part 3: Non-volatile compounds [pdf]
Chan-Suk Yoon, Jan Ungewiss, Angela Störmer
- Investigation into migration relevant compounds in plastic stoppers for wine [pdf]
Anita Gruner, Alexandra Mauer, Frank Welle
- Correlation of partition coefficients KPolymer/Food and KOctanol/Water for potential migrants in food contact polymers [pdf]
Asako Ozaki, Anita Gruner, Angela Störmer, Rainer Brandsch, Roland Franz
- Migration testing of sealing gaskets in twist off closures – Feasibility study into the use of solid simulants in comparison to conventional simulants and baby food [pdf]
Agnieszka Borcz, Angela Störmer, Roland Franz
- New strategies in on-line screening analysis and compliance test procedures for plastic materials [pdf]
Frank Welle, Gerhard Horner
Adhesives used in food contact materials
- Migresives – Experimental determination of diffusion and partition coefficients in VAE adhesives and paper & board [pdf]
Anita Gruner, Angela Störmer, Peter Mercea
Migration of mineral oil and other components from cardboard packaging materials
- Functional barrier performance of polyamide-6 and polyethylene terephthalate films towards n-alkanes and 1-alcohols
Johann Ewender, Frank Welle - Application of adsorbent materials for the simulation of the migration of MOSH and MOAH from food packaging into food items
Romy Fengler
- Determination of MOSH and MOAH in bakery bags and worst-case estimation of the underlying migration potential into pastry products
Romy Fengler - Determination and prediction of the lag times of hydrocarbons through a PET film [pdf]
Johann Ewender, Frank Welle
- Evaluation of different mineral oil barriers for cardboard packed food [pdf]
Johann Ewender, Frank Welle
- Method for barrier testing of polymer films for mineral oil components from cardboard packaging materials [pdf]
Johann Ewender, Roland Franz, Frank Welle - Guideline for the assessment of MOSH/MOAH migration from packaging into food with the aim of minimization [pdf]
Ludwig Gruber, Romy Fengler, Dr. Roland Franz, Dr. Frank Welle, Prof. Dr. Heiko Briesen, Dr.-Ing. Christoph Kirse, Philip Schmid - Leitlinien zur Abschätzung der MOSH/MOAH-Migration aus Verpackungen in Lebensmittel mit dem Ziel der Minimierung [pdf german]
Ludwig Gruber, Romy Fengler, Dr. Roland Franz, Dr. Frank Welle, Prof. Dr. Heiko Briesen, Dr.-Ing. Christoph Kirse, Philip Schmid - EU-Project FAIR-CT98-4318 ”Recyclability”. "Programme on the Recyclability of Food Packaging Materials with Respect to Food Safety Considerations - Polyethylene Terephthalate (PET), Paper & Board and Plastics Covered by Functional Barriers". Section 2. Paper & Board. Consolidated project report for the period 01-01-99 to 30-04-02
Laurence Castle, Roland Franz
Fluorinated coatings of food contact materials
- Studies on the migration of per- and polyfluorinated compounds from paper based packaging into real food and food simulants [pdf]
Karsten Müller, Romy Fengler, Mona Still, Martin Schlummer, Ludwig Gruber, Gerd Wolz, Dominik Fiedler
- Development of screening methods for fluorinated coatings of food contact materials and other everyday commodities [pdf]
Gerd Wolz, Ludwig Gruber, Dominik Fiedler, Martin Schlummer
- Migration analysis of perfluorinated compounds (PFC) in real food samples [pdf]
Ludwig Gruber, Martin Schlummer, Jan Ungewiss, Gerd Wolz, Angela Möller, Nicole Weise, Hermann Fromme
Off-odour of packaging materials
- Off-flavour compounds formed by γ-irradiation of polypropylene [pdf]
Oxana Tyapkova, Michael Czerny, Andrea Büttner
- Odour-active compounds in paper products [pdf]
Michael Czerny
- Investigations into off-flavours in PET bottled mineral water due to sunlight exposure [pdf]
Andrea Strube, Andrea Büttner
Migration behavior of PVC tubes
- Study on the migration behaviour of DEHP versus an alternative plasticiser, Hexamoll® DINCH, from PVC tubes into enteral feeding solutions [pdf]
Frank Welle, Gerd Wolz, Roland Franz
- Investigation into the sorption of nitroglycerin into PVC tubes and alternative tube materials during application [pdf]
Anna Treleano, Gerd Wolz, Rainer Brandsch, Frank Welle