Zobrazeno 1 - 10
of 849
pro vyhledávání: '"Hero J"'
Publikováno v:
ChemEngineering, Vol 8, Iss 3, p 60 (2024)
Native potato starch is an excellent carrier of minerals due to its inherent ion exchange capacity. Mineral enrichment not only changes the nutritional value but also influences starch pasting and swelling properties. Hydrothermal treatments like ann
Externí odkaz:
https://doaj.org/article/325e89b621fc4c28bce491f6d0b8cc8e
Publikováno v:
Polymers, Vol 16, Iss 2, p 255 (2024)
Through the graft polymerization of acrylic monomers onto starch, materials with interesting new properties can be synthesized. Fenton’s chemistry, Fe2+/H2O2, is considered to be attractive for the initiation of graft polymerization with the monome
Externí odkaz:
https://doaj.org/article/e4466040cd7447058d8b8077ac12f086
Publikováno v:
Engineering Proceedings, Vol 56, Iss 1, p 203 (2023)
Graft copolymerization of acrylic acid onto starch can provide renewable alternatives for current applications of water-soluble performance polymers from fossil resources. In our laboratory, Fenton’s reagent was mostly used as the initiator for gra
Externí odkaz:
https://doaj.org/article/979e63b2e13d45edb5cdb14243820845
Autor:
Homer C. Genuino, Tim G. Meinds, J. O. P. Broekman, Marcel Staal, Jelle Brinksma, Thomas Wielema, Francesco Picchioni, Wesley R. Browne, Peter J. Deuss, Hero J. Heeres
Publikováno v:
ACS Omega, Vol 6, Iss 21, Pp 13847-13857 (2021)
Externí odkaz:
https://doaj.org/article/cac513ec7a8c4a67b2ad281259bc85f2
Dibasic Magnesium Hypochlorite as an Oxidant to Tune Pasting Properties of Potato Starch in One Step
Autor:
J. O. P. Broekman, Brian W. Dijkhuis, Johanna A. Thomann, André Heeres, Hero J. Heeres, Peter J. Deuss
Publikováno v:
ChemEngineering, Vol 7, Iss 2, p 24 (2023)
Modified starches are used widely in the food industry but often have a low nutritional value, lacking minerals vital for the human body, such as magnesium. Magnesium addition to native starches has been shown to result in changes in pasting properti
Externí odkaz:
https://doaj.org/article/08f2996373cc4fe3a2c109166fcff07d
Autor:
Martijn Beljaars, Arjen J. Kamphuis, Hero J. Heeres, Antonius A. Broekhuis, Francesco Picchioni
Publikováno v:
Applied Sciences, Vol 12, Iss 14, p 7287 (2022)
A (partially) bio-based short-chain polyester is prepared through interfacial polycondensation of furan-functionalized diphenolic acid with terephthalic chloride. The furan groups along the backbone of the obtained polyester are able to form a covale
Externí odkaz:
https://doaj.org/article/c3f220f04cc0411c9f2ad302b0158b77
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2461 (2022)
Diphenolic acid is functionalized with furfuryl amine and subsequently incorporated in a (partly) bio-based polyester through interfacial polycondensation with terepthalic chloride. The furan groups present in the resulting polyester are able to form
Externí odkaz:
https://doaj.org/article/34a9bc8ffded401392056407daac1c54
Autor:
Xiao-Ying Xi, Zhuo-Hua Sun, Hua-Tang Cao, Yu-Tao Pei, Gert H. ten Brink, Peter J. Deuss, Katalin Barta, Hero J. Heeres
Publikováno v:
Catalysts, Vol 10, Iss 9, p 996 (2020)
Higher alcohols like 1-butanol are considered important biofuels with superior properties compared to the more readily available bio-ethanol. An attractive route to prepare 1-butanol from ethanol is the Guerbet reaction. We here report the use of hyd
Externí odkaz:
https://doaj.org/article/359d201f90cc4895955c15898bc83bf4
Publikováno v:
Molecules, Vol 25, Iss 16, p 3641 (2020)
A novel biobased monomer for the preparation of thermally reversible networks based on the Diels-Alder reaction was synthesized from jatropha oil. The oil was epoxidized and subsequently reacted with furfurylamine to attach furan groups via an epoxid
Externí odkaz:
https://doaj.org/article/f385913130694a2fa48ad66df71d607a
Autor:
Mari Rowena C. Tanquilut, Homer C. Genuino, Erwin Wilbers, Rossana Marie C. Amongo, Delfin C. Suministrado, Kevin F. Yaptenco, Marilyn M. Elauria, Jessie C. Elauria, Hero J. Heeres
Publikováno v:
Energies, Vol 13, Iss 11, p 2778 (2020)
Pyrolysis is an important technology to convert lignocellulosic biomass to a renewable liquid energy carrier known as pyrolysis oil or bio-oil. Herein we report the pyrolysis of pigeon pea wood, a widely available biomass in the Philippines, in a sem
Externí odkaz:
https://doaj.org/article/9220e3ef9b53494a955bf01ff87a2857