Field of responsibility

Supervision and management of research group „Extrusion of biopolymeric materials“
Management and organisation of third party funds
Teaching and supervision of BSc & MSc students

Research topics

Publications

Journals / Lectures / Posters / Proceedings

Journals
Titel	Date	chair	place
Functionalization of Enzymatically Treated Apple Pomace from Juice Production by Extrusion Processing	2021	Schmid, V.; Trabert, A.; Keller, J.; Bunzel, M.; Karbstein, H.P.; Emin, M.A.	Foods 2021, 10, 485. https://doi.org/10.3390/foods10030485
Linking expansion behaviour of extruded potato starch/rapeseed press cake blends to rheological and technofunctional properties	2021	Martin, A.; Osen, R.; Karbstein, H.P.; Emin, M.A.	Polymers 13(2),215, pp. 1-19
Effect of Oil Content and Oil Addition Point on the Extrusion Processing of Wheat Gluten-Based Meat Analogues	2021	Kendler, C.; Duchardt, A.; Karbstein, H.P.; Emin, M.A.	Foods 2021, 10(4), 697; https://doi.org/10.3390/foods10040697
Concentration-dependent changes in the reaction behavior of whey proteins: diffusion-controlled or transition state-controlled reactions?	2021	Quevedo, M.; Karbstein, H.P.; Emin, M.A.	Food Hydrocolloids DOI: 10.1016/j.foodhyd.2021.106745
Extrusion Processing of Pure Chokeberry (Aronia melanocarpa) Pomace: Impact on Dietary Fiber Profile and Bioactive Compounds	2021	Schmid, V.; Steck, J.; Mayer-Miebach, E.; Behsnilian, D.; Bunzel, M.; Karbstein, H.P.; Emin, M.A.	Foods 2021, 10, 518. https://doi.org/10.3390/foods10030518
Influence of Thermomechanical Treatment and Ratio of β-Lactoglobulin and α-Lactalbumin on the Denaturation and Aggregation of Highly Concentrated Whey Protein Systems	2020	Quevedo, M.; Kulozik, U.; Karbstein, H.P.; Emin M.A.	Foods DOI: 10.3390/foods9091196
Denaturation Behavior and Kinetics of Single- and Multi-Component Protein Systems at Extrusion-like Conditions	2020	Quevedo, M.; Karbstein, H.P.; Emin, M.A.	Polymers DOI: 10.3390/polym12092145
Influence of thermomechanical treatment and pH on the denaturation kinetics of highly concentrated whey protein isolate	2020	Quevedo, M.; Karbstein, H.P.; Emin, M.A.	Journal of Food Engineering DOI: 10.1016/j.jfoodeng.2020.110294
The Influence of Extrusion Processing on the Gelation Properties of Apple Pomace Dispersions: Involved Cell Wall Components and Their Gelation Kinetics	2020	Schmid, V.; Karbstein, H.P.; Emin, M.A.	Foods, 9 (11), 1536 DOI: https://doi.org/10.3390/foods9111536
Analysis of the complex rheological properties of highly concentrated proteins with a closed cavity rheometer	2020	Wittek, P.; Zeiler, N.; Karbstein, H.P.; Emin, M.A.	Applied Rheology Band 30: Heft 1 online available: https://doi.org/10.1515/arh-2020-0107
Impact of defined thermomechanical treatment on the structure and content of dietary fiber and the stability and bioaccessibility of polyphenols of chokeberry (Aronia melanocarpa) pomace	2020	Schmid, Vera; Steck, Jan; Mayer-Miebach, Esther; Behsnilian, Diana; Briviba, Karlis; Bunzel, Mirko; Karbstein, Heike P.; Emin, M. Azad	Food Research International, Volume 134, August 2020, 109232, online available
The influence of extrusion processing on the gelation properties of apple pomace dispersions: Involved cell wall components and their gelation kinetics	2020	Schmid, V.; Karbstein, H.P.; Azad Emin, M.	Foods 9(11),1536
Modification of Apple Pomace by Extrusion Processing: Studies on the Composition, Polymer Structures, and Functional Properties	2020	Schmid, V.; Trabert, A.; Schäfer, J.; Bunzel, M.; Karbstein, H.P.; Emin, M.A.	Foods, 9 (10), 1385; https://www.mdpi.com/2304-8158/9/10/1385
Effect of thermomechanical treatment on the aggregation behaviour and colloidal functionality of β-lactoglobulin at high concentrations	2020	Quevedo, Maria; Kulozik, Ulrich; Karbstein, Heike P.; Emin, M. Azad	International Dairy Journal DOI: 10.1016/j.idairyj.2020.104654
Kinetics of denaturation and aggregation of highly concentrated β-Lactoglobulin under defined thermomechanical treatment	2019	Quevedo, Maria; Kulozik, Ulrich; Karbstein, Heike P.; Emin, M. Azad	Journal of Food Engineering, online available
Effect of rapeseed press cake and peel on the extruder response and physical pellet quality in extruded fish feed	2019	Martin, A.; Osen, R.; Greiling, A.; Karbstein, H.P.; Emin, M.A.	Aquaculture, 512
High moisture extrusion of soy protein concentrate: Influence of thermomechanical treatment on protein-protein interactions and rheological properties	2019	Pietsch, V.L.; Bühler, J.M.; Karbstein, H.P.; Emin, M.A.	Journal of Food Engineering, 251, 11-18
High moisture extrusion of wheat gluten: Relationship between process parameters, protein polymerization, and final product characteristics	2019	Pietsch, V.; Werner, R.; Karbstein, H.P.; Emin, M.A.	Journal of Food Engineering, 259, 3-11
Investigation on the influence of high protein concentrations on the thermal reaction behaviour of β-lactoglobulin by experimental and numerical analyses	2019	Quevedo, Maria; Jandt, Uwe; Kulozik, Ulrich; Karbstein, Heike P.; Emin, M. Azad	International Dairy Journal, Volume 97, October 2019, Pages 99-110
High moisture extrusion of wheat gluten: Modeling of the polymerization behavior in the screw section of the extrusion process	2019	Pietsch, V.L.; Schöffel, F.; Rädle, M.; Karbstein, H.P.; Emin, M.A.	Journal of Food Engineering, 246, 67-74
Multi-scale structural changes of starch and proteins during pea flour extrusion	2018	Kristiawana, M.; Micard, V.; Maladiraa, P.; Alchamieh, C.; Maigreta, J. E.; Réguerrea, A.L.; Emin, M.A.; Della Valle, G.	Food Research International, 108, 203 – 215
The phase properties of soy protein and wheat gluten in a blend for fibrous structure formation	2018	Dekkers, B.; Emin, M.A.; Boom, R.; van der Goot. A.J.	Food Hydrocolloids, 79, 273 – 281
Pea protein-fortified extruded snacks: Linking melt viscosity and glass transition temperature with expansion behavior	2018	Philipp, C.; Emin, M.A.; Buckow, R.; Silcock, P.; Oey, I.	Journal Food Engineering. 217, 93 – 100
Improving the emulsifying properties of whey protein isolate-citrus pectin blends by a novel reactive extrusion approach	2018	Koch, L.; Schuchmann, H.P.; Emin, M.A.	Journal Food Engineering. 223, 175-188
Process conditions influencing wheat gluten polymerization during high moisture extrusion of meat analog products	2017	Pietsch, V.L., Emin, M.A., Schuchmann	Journal of Food Engineering, 198, pp. 28-35, online available
Analysis of the dispersive mixing efficiency in a twin–screw extrusion processing of starch based matrix	2013	Emin, M. A.,; Schuchmann, H. P.	Journal of Food Engineering
Droplet breakup and coalescence in a twin-screw extrusion processing of starch based matrix	2013	Emin, M. A.; Schuchmann, H. P.	Journal of Food Engineering
A multiple-step slit die rheometer for rheological characterization of extruded starch melts	2013	Horvat, M.; Emin, M. A.; Hochstein, B. ; Willenbacher, N.; Schuchmann, H. P.	Journal Food Engineering
Influence of medium-chain triglycerides on expansion and rheological properties of extruded corn starch	2013	Horvat, M.; Emin, M. A.; Hochstein, B.; Willenbacher, N.; Schuchmann, H. P.	Carbohydrate Polymers
Coalescence of oil droplets in plasticized starch matrix in simple shear flow	2012	Emin, M.A.; Schmidt, U.; van der Goot, A. J.; Schuchmann, H. P.	Journal of Food Engineering
Retention of beta-carotene as a model substance for lipophilic phytochemicals during extrusion cooking	2012	Emin, M.A.; Mayer-Miebach, E.; Schuchmann, H.P.	LWT Food Science & Technology 48 (2):302-307, 2012.
Formation of oil droplets in plasticized starch matrix in simple shear flow	2012	Emin, M.A.; Hardt, N.; van der Goot, A.J.; Schuchmann, H.P.	Journal of Food Engineering 112 (3):200-2007, 2012
Online-Rheologie zur Produktentwicklung extrudierter, funktioneller Zerealien	2009	Horvat, M.; Hirth, M.; Emin, A.; Schuchmann, H.P.; Hochstein, B.; Willenbacher, N.	Chemie Ingenieur Technik 2009; 81(8), 1173
Influence of hydrostatic pressure and sound amplitude on the ultrasound induced dispersion and de-agglomeration of nanoparticles	2008	Sauter, C.; Emin, M.A.; Schuchmann, H.P.; Tavman, S.	Ultrasonics Chemistry 15 (2008) 4, 517-523. DOI: 10.1016/j.ultsonch.2007.08.010

Bücher und Buchbeiträge
Titel	Datum	Autor	Quelle
Characterization of mixing in food extrusion and emulsification processes by using CFD	2010	Azad Emin, Karsten K¨ohler, Marc Schlender und Heike P. Schuchmann	in "High Performance Computing in Science and Engineering '10", ISBN: 978-3-642-15747-9; Nagel, Wolfgang E.; Kröner, Dietmar B.; Resch, Michael M. (Eds.) (in press)
Dispersive mixing of oil in plasticized starch by extrusion processing to design functional foods		M.A. Emin	Verlag Dr. Hut, ISBN: 978-3-8439-1112-2, 2013
Formulierung in festen Matrices: Dispergieren von Öltropfen in plastifizierten Stärkematrices	2012	Emin, M. A.; Schmidt, U.; Hardt, N.; van der Goot, A. J.	In: Emulgiertechnik, 2. Auflage, Edited by H.P Schuchmann. and K. Köhler, Behr’s Verlag, Hamburg.
Three-Dimensional Modeling of Food Extrusion Processes	2017	Patrick Wittek, M. Azad Emin	Chemical Engineering Science Volume 187, 21 September 2018, Pages 256–268, online available

Proceedings
Titel	Date	chair	place
Erarbeitung wissenschaftlicher Grundlagen zur Herstellung ballaststoff- und polyphenolreicher Frühstückszerealien mit reduzierter Energiedichte (Zerealien)	2018	Mayer-Miebach, E.; Karbstein, H.P.; Emin, M.A.; Bunzel, M.; Steck, J.; Briviba, K.; Behsnilian, D.; Schmid, V.; Greiner, R.	BLE-Innovationstage 23./24.10.2018 Bonn
Dispersing triglycerides in plasticized starch matrices	2010	Emin, M.A.; Horvat, M.; Hardt, N.; Schuchmann, H.P.; van der Goot, A.J.; Boom, R.	ProcessNet Fachausschüsse „Lebensmittelverfahrenstechnik“ und „Mehrphasenströmungen“ Frankfurt/D, 2010
A multiple-step online-slit-die rheometer for investigations of the influence of extrusion process parameters on the rheological behaviour of starch-based food products	2009	Horvat, M.; Emin, A.; Schuchmann, H.P.; Hochstein, B.; Willenbacher, N.	Proceedings of the 5th International Symposium on Food Rheology and Structure, ETH Zürich, 474 – 475, 2009
Online-Rheologie zur Produktentwicklung extrudierter, funktioneller Zerealien	2009	Horvat, M.; Hirth, M.; Emin, A.; Schuchmann, H.P.; Hochstein, B.; Willenbacher, N.	ProcessNet Jahrestagung 2009, Mannheim/D, 8.-10. September, 2009

Lectures
Titel	Date	chair	place
Influence of thermomechanical treatment on the reaction behavior and functionality of highly concentrated whey proteins	2019	Quevedo, M.; Karbstein, H.P.; Emin, M.A.	ICEF13 - International Congress on Engineering and Food, Melbourne, Australien 2019
Food Structure Engineering: Product Design Principles Revisited	2019	Emin, M.A.	ICEF – International Congress on Engineering and Science. Melbourne.
Design of plant-based meat analogues	2019	Emin, M.A.	ICoMST 65th International Congress of Meat Science and Technology. Berlin.
Design of functional and sustainable food ingredients by extrusion processing	2019	Emin, M.A.	Food Ingredients Europe. Paris.
Structuring plant proteins to design sustainable food systems	2019	Emin, M.A.	A*Star – Alternative Protein Industry Roundtable. Singapore.
Influence of thermomechanical treatment on the gelation properties of extruded apple pomace	2019	Schmid, V.; Karbstein, H.P.; Emin, M.A.	Fachausschuss LVT 05-07.03.2019 Lausanne, Switzerland
Functionalization of whey proteins by extrusion processing: Influence of thermal and mechanical stresses on the reaction behaviour and functional properties	2019	Quevedo, M.; Karbstein, H.P.; Emin, M.A.	11th NIZO Dairy Conference - Milk Protein Functionality, Papendal, Netherlands 2019
Influence of thermomechanical treatment on the emulsifying properties of whey proteins	2019	Quevedo, M.; Karbstein, H.P.; Emin, M.A.	Jahrestreffen der ProcessNet-Fachgruppe Lebensmittelverfahrenstechnik 2019, Nestlé Research Center Lausanne, Switzerland 2019
Role of the protein composition and rheological properties on the structuring of soy-based meat analogues in extrusion processing	2019	Wittek, P.; Karbstein, H.P.; Emin, M.A.	13th International Congress on Engineering and Food, 23. – 26. September 2019, Melbourne (AUS)
Strukturelle Veränderungen hochkonzentrierter Proteine unter definierten extrusionsähnlichen Bedingungen	2018	Quevedo, M., Kulozik, U., Karbstein, H.P., Emin, M.A.	ProcessNet-Jahrestagung und 33. DECHEMA-Jahrestagung der Biotechnologen 2018, Aachen, Germany 2018
Designing meat analogues by extrusion processing: A short history of a long story	2018	Emin, M.A.	Meat Analogues Conference, Wageningen
Erarbeitung wissenschaftlicher Grundlagen zur Herstellung ballaststoff- und polyphenolreicher Frühstückszerealien mit reduzierter Energiedichte (Zerealien)	2018	Mayer-Miebach, E.; Behsnilian, D.; Greiner, R. ; Schmid, V.; Emin, M.A.; Karbstein, H.P.	Innovationstage 2018 der BLE 23.-24.10.2018 Bonn, Germany
Analysis of the reaction behavior of highly concentrated whey proteins under thermomechanical treatment	2018	Quevedo, M., Karbstein, H.P., Emin, M.A.	32nd European Federation of Food Science and Technology (EFFoST) International Conference 2018, Nantes, France 2018
Reactive extrusion of whey protein-citrus pectin blends: Investigations on structural changes and functional properties	2018	Emin, M.A.; Koch. L.; Schuchmann, H.P.	7th International Symposium on Delivery of Functionality into Complex Food Systems. Auckland.
Protein Extrusion: Product and process design principles revisited.	2018	Emin, M.A.	IFT 2018, Chicago
Zum Stand der Technik der Texturierung von pflanzlichen Proteinen durch Extrusion	2018	Emin, M.A.	47. Wissenschaftliche Informationstagung der BBGfG, Berlin
Research on basic principles for the production of breakfast cereals with reduced energy density enriched with dietary fibre and polyphenols	2018	Beshnilian, D.; Mayer-Miebach, E.; Steck, J.; Bunzel, M.; Briviba, K.; Greiner, R.; Schmid, V.; Emin, M.A.; Karbstein, H.P.	Anuga FoodTec 2018 20.-23.03.2018 Köln
Ballaststoffreiche Frühstücks- zerealien mit reduzierter Energiedichte - Ein Beitrag zur Reformulierung von Lebensmitteln	2018	Mayer-Miebach, E.; Beshnilian, D.; Steck, J.; Bunzel, M.; Briviba, K.; Greiner, R.; Schmid, V.; Emin, M.A.; Karbstein, H.P.	20. Getreidenährmittel-Tagung 14.-15.03.2018 Detmold
Influence of extrusion processing on the functional properties of chokeberry pomace	2018	Schmid, Vera; Mayer-Miebach, Esther; Behsnilian, Diana; Karbstein, Heike P.; Emin, M. Azad	32nd European Federation of Food Science and Technology (EFFoST) International Conference 2018, Nantes, France 2018
Extrusion zur Gestaltung von proteinbasierten Lebensmitteln	2018	Emin, M.A.	FEI Kooperationsforum, Bonn
Role of protein reactivity and rheology on the delivery of alternative proteins into food systems	2018	Emin, M.A.	IFT 2018. Chicago.
Mechanistic analysis of extrusion processing	2017	Emin, M.A.	Coperion Food Extrusion Seminar, Stuttgart
The role of rheological properties in droplet breakup and coalescence in twin-screw extrusion processing of starch based matrix	2013	Emin, M.A; Schuchmann, H.P.	Jahrestreffen der Fachgruppe Rheologie, Magdeburg
Characterization of dispersive mixing during the extrusion processing of maize starch	2012	Emin, M.A.; van der Groot, A.J.; Horvat, M.; Boom, R.; Schuchmann, H.P.	Jahrestreffen der Fachgruppen Lebensmittelverfahrenstechnik, Rheologie und Trocknungstechnik, Universität Hohenheim. 2012
Breakup and coalescence of triglyceride droplets in plasticized starch matrices in simple shear flow	2011	Emin, M.A.; Schmidt, U.; van der Goot, A.J.; Boom, R.; Schuchmann, H.P.	International Food Congress on Novel Approaches in Food Industry, Izmir-Türkei, 2011
Designing health promoting food products by dispersing oil droplets into plasticised starch matrices via extrusion process	2011	Emin, M.A.; Horvat, M.; van der Goot, A.J.; Boom, R.; Schuchmann, H.P.	8th European Congress of Chemical Engineering, Berlin – DE, 2011
Dispersion of low viscous oil droplets into thermoplasticized starch matrix in simple shear flow	2010	Emin, M.A.; Hardt, N.; Schuchmann, H.P.; van der Goot, A.J.; Boom, R.	6th Annual European Rheology Conference, Göteborg – Sweden, 2010
Dispersive mixing of lipophilic components in thermoplasticized starch matrix by twin screw extrusion: Numerical simulation and experimental results	2010	Emin, M.A.; Horvat, M.; Hirth, M.; Schuchmann, H.P.	19th International Congress of Chemical and Process Engineering CHISA 2010 and the 7th European Congress of Chemical Engineering ECCE-7, Prague, 28 Aug. - 1 Sept. 2010.
Formulierung von thermosensitiven bioaktiven Molekülen im HTST Extrusionsprozess	2010	Hirth, M.; Leiter, A.; Stähle, P.; Preiß, R.; Horvat, M.; Emin, A.; Schuchmann, H.P.; Mayer-Miebach, E.	ProcessNet Jahrestagung 2010, Aachen/D, 21.-23. September, 2010
Encapsulation of lipophilic bioactives into starch based matrix via extrusion process: Influence of process and material properties on dispersive mixing of triglycerides and on stability of all-trans-ß-carotene	2010	Emin, M.A.; Mayer-Miebach, E.; Schuchmann, H.P.	Formula VI Conference, Stockholm/S, 2010
Einfluss der Prozessparameter auf das rheologische Verhalten extrudierter stärkebasierter Lebensmittel	2009	M. Horvat; A. Emin; A. Eichler; H.P. Schuchmann; B. Hochstein; N. Willenbacher; A.J. van der Goot; R. Boom	ProcessNet Fachausschüsse "Trocknungstechnik" und „Agglomerationstechnik“ Bad Dürkheim/D 2009

Posters
Titel	Date	chair	place
Soy proteins in extrusion processing: Influence of thermomechanical treatment on the molecular structure and rheological properties	2019	Wittek, P.; Karbstein, H.P.; Emin, M.A.	Jahrestreffen der ProcessNet-Fachgruppe Lebensmittelverfahrenstechnik, 5. – 6. März 2019, Lausanne
Analysis of complex rheological properties of soy proteins in extrusion processing	2019	Wittek, P.; Zeiler, N.; Karbstein, H.P.; Emin, M.A.	8th International Symposium on Food Rheology and Structure, 17. – 20. Juni 2019, Zürich
Modification of the rheological properties of apple pomace by extrusion processing	2019	Schmid, V.; Karbstein, H.P.; Emin, M.A.	ISFRS 16-20.06.2019 Zürich, Schweiz
Role of the protein composition and rheological properties on the structuring of soy-based meat analogues in extrusion processingARTIKEL	2019	Wittek, P.; Karbstein, H.P.; Emin, M.A.	13th International Congress on Engineering and Food, 23. – 26. September 2019, Melbourne (AUS)
Modification of functional and rheological properties of apple pomace by extrusion processing	2019	Schmid, V.; Karbstein, H.P.; Emin, M.A.	ICEF 23-26.09.2019 Melbourne, Australien
Numerische Analyse des thermomechanischen Beanspruchungsprofils bei der Extrusion stärke-basierter Matrizes	2018	Yvonne Schwegler; Patrick Wittek; Heike P. Karbstein; M. Azad Emin	Jahrestreffen der ProcessNet-Fachgruppe Lebensmittelverfahrenstechnik, 5. – 6. März 2018, Berlin
Analyse der Strömungscharakteristika im Düsenbereich der High-Moisture-Extrusion von pflanzlichen Proteinen	2018	Patrick Wittek; Heike P. Karbstein; M. Azad Emin	Jahrestreffen der ProcessNet-Fachgruppe Lebensmittelverfahrenstechnik, 5. – 6. März 2018, Berlin
Break-up and coalescence of low viscous oil droplets in plasticized starch matrix under simple shear flow	2010	Emin, M.A.; Hardt, N.; Schuchmann, H.P.; van der Goot, A.J.; Boom, R.	ProcessNet Fachausschüsse „Grenzflächenbestimmte Systeme und Prozesse“, „Mechanische Flüssigkeitsabtrennung“, „Partikelmesstechnik“, „Rheologie“ und des TAK „Phytoextrakte“ Karlsruhe/D, März 09-10, 2010
Mixing performance evaluation of various screw elements in a twin screw extruder by using CFD	2010	Emin, M.A.; Matias, J.O.; Horvat, M.; Schuchmann, H.P.	ProcessNet Jahrestagung 2010, Aachen/D, 21.-23. September, 2010
Health promoting food design: Incorporation of traditional Turkish concentrated fruit juices (pekmez) into spray dried and extruded food products	2010	Emin, A.; Schröder, J.; Günal, B.; Gaukel, V.; Schuchmann, H.P.; Tavman, S.	ProcessNet Fachausschuss "Agglomerations- und Schüttguttechnik" Fulda/D, 2010
Bewertung der Mischeffizienz eines Doppelschneckenextruders mithilfe von CFD	2010	Emin, M.A.; Matias, J.; Horvat, M.; Schuchmann, H.P.	ProcessNet Jahrestagung 2010, Aachen/D, 21.-23. September, 2010
Potential der Hochgeschwindigkeitsextrusion für die Produktgestaltung funktioneller Zerealien: Stabilität sekundärer Pflanzenstoffe in High Temperature-Short Time-Prozessen	2010	Hirth, M.; Leiter, A.; Stähle, P.; Preiß, R.; Horvat, M.; Emin, A.; Schuchmann, H.P.; Mayer-Miebach, E.	ProcessNet Jahrestagung 2010, Aachen/D, 21.-23. September, 2010
A multiple-step online-slit-die rheometer for investigations of the influence of extrusion process parameters on the rheological behaviour of starch-based food products	2009	M. Horvat; A. Emin; H.P. Schuchmann; B. Hochstein; N. Willenbacher	5th International Symposium on Food Rheology and Structure, ETH Zürich/CH, 15.-18. Juni, 2009
Functional extruded cereals: Product design based on rheological behaviour in food extrusion	2009	Horvat, M.; Hirth, M.; Emin, A.; Schuchmann, H.P.; Hochstein, B.; Willenbacher, N.	ProcessNet Jahrestagung 2009, Mannheim/D, 8.-10. September, 2009

PD Dr.-Ing. Azad Emin

Field of responsibility

Research topics

Publications