Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Leon P. B. M. Janssen"'
Publikováno v:
Polymer Engineering and Science, 57(12), 1285-1292. Wiley
Literature data on the rheological behavior of a reaction mixture during the graft copolymerization of acrylic acid onto gelatinized starch are scarce. Yet, such information is important for process design. In this work, continuous torque recording w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::236771c8f3d53463115fa918c115132e
https://doi.org/10.1002/pen.24509
https://doi.org/10.1002/pen.24509
Autor:
Inge-Willem Noordergraaf, Hero J. Heeres, Leon P. B. M. Janssen, Jan Henk Marsman, Judy Retti Witono
Publikováno v:
Carbohydrate Research, 370(2), 38-45. ELSEVIER SCI LTD
Graft copolymers of starch with acrylic acid are a promising green, bio based material with many potential applications. The grafting of acrylic acid onto cassava starch in an aqueous medium initiated by Fenton's reagent has been studied. Common graf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1a8561ec53c34409d7799234fe4813e
https://doi.org/10.1016/j.carres.2013.01.017
https://doi.org/10.1016/j.carres.2013.01.017
Publikováno v:
Carbohydrate Polymers, 90(4), 1522-1529. ELSEVIER SCI LTD
The graft copolymerization of cassava starch with acrylic acid was investigated using a free radical initiator system (Fe2+/H2O2 redox system) in water. A comprehensive understanding of the important variables and their interaction has been obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39727347484416195852c8ede33caa7c
https://doi.org/10.1016/j.carbpol.2012.07.024
https://doi.org/10.1016/j.carbpol.2012.07.024
Autor:
Leon P. B. M. Janssen, Leszek Mościcki, Agnieszka Wójtowicz, Marcin Mitrus, Tomasz Oniszczuk, A. Rejak, Leszek Moscicki
Publikováno v:
Food Research International, 47(2), 291-299. Elsevier
Thermoplastic starch (TPS) as fully biodegradable biopolymer appeared to be one of the most useful and promising materials for packaging purpose. To obtain TPS thermal and mechanical processing should disrupt semi-crystalline starch granules. As the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::599b220b57d0df90db92e5bea504a7a7
https://doi.org/10.1016/j.foodres.2011.07.017
https://doi.org/10.1016/j.foodres.2011.07.017
Publikováno v:
Carbohydrate Research, 346(10), 1224-1231. ELSEVIER SCI LTD
An in-depth study on the acetylation of starch with acetic anhydride (Ac2O) and sodium acetate (NaOAc) as the catalyst in pressurized carbon dioxide (scCO(2)) in a broad pressure range (8-25 MPa) and a temperature of 90 degrees C is provided. Highest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ff96ba89f984d1cadbc477bd96ea29e
https://doi.org/10.1016/j.carres.2011.04.002
https://doi.org/10.1016/j.carres.2011.04.002
Publikováno v:
Extrusion-Cooking Techniques
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8965580ad776307a788c2f7f956ac2c4
https://doi.org/10.1002/9783527634088.ch2
https://doi.org/10.1002/9783527634088.ch2
Autor:
Leon P. B. M. Janssen, Leszek Mościcki
Publikováno v:
Extrusion-Cooking Techniques
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6fc7179bc3886a5ec68a386efeaf3fe
https://doi.org/10.1002/9783527634088.ch15
https://doi.org/10.1002/9783527634088.ch15
Publikováno v:
Polymer Engineering and Science, 51(1), 28-36. Wiley
The solubility of CO2 in native potato starch (NPS) and potato starch acetate (SA) at two different temperatures (50 degrees C and 120 degrees C) and various pressures (up to 25 MPa) was determined using a magnetic suspension balance Within the exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37407281aa53fc77cae12848f7e9c2a6
https://hdl.handle.net/11370/01fad6dd-3e77-43db-848b-03eab24df937
https://hdl.handle.net/11370/01fad6dd-3e77-43db-848b-03eab24df937
Publikováno v:
Starch-Starke, 62(11), 566-576. WILEY-V C H VERLAG GMBH
An in-depth study on the effect of process conditions (pressure, temperature and type of catalyst) on the acetylation of starch with acetic anhydride in pressurised carbon dioxide is described. A total of 22 experiments were performed and the experim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aad20572c63a6891d43bb1257896b9f
https://research.rug.nl/en/publications/a51849c5-1d68-4c1e-af9a-df46f38d8f37
https://research.rug.nl/en/publications/a51849c5-1d68-4c1e-af9a-df46f38d8f37
Autor:
Jan. P. Drijfhout, Asaf Kleopas Sugih, Francesco Picchioni, Leon P. B. M. Janssen, Hero J. Heeres
Publikováno v:
Journal of Applied Polymer Science, 114(4), 2315-2326. Wiley
The synthesis of two reactive interfacial agents for starch-polycaprolactone (PCL) blends, PCL-g-glycidyl methacrylate (PCL-g-GMA) and PCL-g-diethyl maleate (PCL-g-DEM) is described. The compounds were prepared by reacting a low molecular weight PCL.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8213d799d5e9dc76d23481071c5d1282
https://doi.org/10.1002/app.30712
https://doi.org/10.1002/app.30712