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Dr.-Ing. M. Azad Emin

KIT - Research Group Leader

Email

+49 721 608 48311

Gotthard-Franz-Straße 3
Geb. 50.31, 4. OG
D-76131 Karlsruhe

Dipl.-Ing. Lea Koch

Reaktive Extrusion von Protein-Polysaccharid-Konjugaten
group: 

Extrusion


room: 403
phone: +49 721 608 42196
fax: +49 721 608 45967
lea kochKfj8∂kit edu

Postanschrift: Kaiserstr. 12
Liefer- und Besucheranschrift: Gotthard-Franz-Straße 3
Geb. 50.31, 4. OG
D-76131 Karlsruhe


 

About my background

I was born in 1986 in Stuttgart, in the heart of Baden-Württemberg.  In 2006 I moved to Berlin to start my studies. At the TU Berlin I studied food technology. I worte my thesis with the title "Modification of pectins and investigation of their properties to stabilize O/W emulsions" at Herbstreith & Fox KG in cooperation with the LVT. After another year in the research and development department of the company I was drawn back to the KIT. Since April 2013 I am working as a research associate in the field of Food Process Engineering.
 

Research

Currently I am working in the field of reactive extrusion of proteins and polysaccharides.
Here, I examine the influence of the process, machine and material parameters on the process conditions during extrusion. The process conditions such as temperature, shear stress, pressure, residence time and mixing occur during extrusion always simultaneously. In order to determine the influence of the individual process conditions on the reaction, in addition offline model systems are used. The reaction kinetics obtained are used as a tool for the targeted control of the extrusion process.
Another focus is to determine the structural and functional properties of the protein-polysaccharide extrudates and mixtures .
 

Methods

Because of the flexibility of co-rotating, closely intermeshing twin-screw extruder ZSK 26 Mc from Coperion, it is used for the extrusion experiments. As offline model systems a reaction vessel and a shear cell is used.
The protein-polysaccharide mixtures and extrudates are investigated on various methods, such as solubility measurements, SDS-PAGE, SEC, and the Bradford method.

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Publications

 

Journals
Titel Date chair place
2017

Koch, L., Hummel, L., Schuchmann, H.P., Emin, M.A.

LWT - Food Science and Technology

84, pp. 634-642

2017

Koch, L., Hummel, L., Schuchmann, H.P., Emin, M.A.

Food Biophysics, pp. 1-14

 

2017

Koch, L., Hummel, L., Schuchmann, H.P., Emin, M.A.

Food Biophysics pp. 1-14

 


 

2016

Koch, L.; Emin, M. A.; Schuchmann H. P.

Journal of Food Engineering Volume 193, January 2017, Pages 1–9, online available

2014

Schmidt, U. S.; Koch, L.; Rentschler, C.; Kurz, T.; Endreß, H. U.; Schuchmann, H. P.

Food Biophysics, online available



Vorträge
Titel Datum Autor Quelle
2016

Emin, M.A.; Pietsch, V.L.;  Koch, L.; Schuchmann, H.P.

18th World Congress of Food Science and Technology –IUFoST, Dublin, 2016

2015

Koch, L.; Schmidt, U.S.; Emin, M.A.; Schuchmann, H.P.

DLG-Symposium “Food Ingredients”, 5. März 2015, Frankfurt

2015

Emin, M.A.; Pietsch, V.L.;  Koch, L.; Schuchmann, H.P.

Jahrestreffen der Fachgruppen Lebensmittelverfahrenstechnik, Erlangen, 2015

2015

Emin, M.A.; Koch, L.; Pietsch, V.L.;  Schuchmann, H.P.

29th EFFoST Conference, Athens, 2015.