caa a22 4500 463188284 CHVBK 20180406164900.0 cr unu---uuuuu 170326e20070601xx s 000 0 eng 10.1007/s10973-006-8043-y doi (NATIONALLICENCE)springer-10.1007/s10973-006-8043-y The reaction conditions influence on sucrose acid hydrolysis studied by means of DSC method [Elektronische Daten] [Dorina Chambré, Cornelia Idiţoiu, Maria-Raluca Szabo] The influence of the reaction conditions upon the sucrose acid hydrolysis to glucose/fructose equimolecular mixture was investigated, in heterogeneous and homogeneous system, by means of DSC method. The recorded DSC signal was used to evaluate the kinetic parameters and the afferent catalytic constant, k cat 323 values. In homogeneous conditions the used catalyst was acetic acid while in heterogeneous systems a series of carboxylic resins was used as catalysts. The results show a dependence of the kinetic parameters on homogeneous/heterogeneous catalyst nature and on resins experimental properties (cross-linking degree, granulation, porous nature of polymeric matrix, swelling time). Springer Science+Business Media, LLC., 2007 carboxylic resins catalysts nationallicence catalytic kinetic parameters nationallicence DSC nationallicence homogeneous/heterogeneous acid catalysis nationallicence sucrose cationite hydrolysis nationallicence Chambré Dorina Chemical & Technological Research Center, Food Engineering, Tourism and Environmental Protection Faculty, ‘Aurel Vlaicu' University of Arad, E. Dragoi 2, 310330, Arad, Romania aut Idiţoiu Cornelia Chemical & Technological Research Center, Food Engineering, Tourism and Environmental Protection Faculty, ‘Aurel Vlaicu' University of Arad, E. Dragoi 2, 310330, Arad, Romania aut Szabo Maria-Raluca Chemical & Technological Research Center, Food Engineering, Tourism and Environmental Protection Faculty, ‘Aurel Vlaicu' University of Arad, E. Dragoi 2, 310330, Arad, Romania aut Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 88/3(2007-06-01), 681-686 1388-6150 88:3<681 2007 88 10973 https://doi.org/10.1007/s10973-006-8043-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-8043-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chambré Dorina Chemical & Technological Research Center, Food Engineering, Tourism and Environmental Protection Faculty, ‘Aurel Vlaicu' University of Arad, E. Dragoi 2, 310330, Arad, Romania aut NATIONALLICENCE 700 1- Idiţoiu Cornelia Chemical & Technological Research Center, Food Engineering, Tourism and Environmental Protection Faculty, ‘Aurel Vlaicu' University of Arad, E. Dragoi 2, 310330, Arad, Romania aut NATIONALLICENCE 700 1- Szabo Maria-Raluca Chemical & Technological Research Center, Food Engineering, Tourism and Environmental Protection Faculty, ‘Aurel Vlaicu' University of Arad, E. Dragoi 2, 310330, Arad, Romania aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 88/3(2007-06-01), 681-686 1388-6150 88:3<681 2007 88 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer