Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound
Samo za registrovane korisnike
2011
Autori
Nešić, Aleksandra R.Trifunović, Snežana S.
Grujić, Aleksandar S.
Veličković, Sava
Antonović, Dušan G.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Complexes based on amidated pectin (AP) and poly(itaconic acid) (PIA) were prepared by casting films from solutions of AP and PIA in different ratios with the pectin amount ranging from 10% to 90% by mass. The complexes were investigated by elemental analysis, Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetry (TG). In all investigated ratios of AP/PIA glassy transparent films with a uniform structure were obtained. The results of elemental analysis confirmed the composition of the complexes, and FTIR spectroscopy has shown carboxylic and amide peak shifting, indicating complex formation between AP and PIA. Comparison of thermograms of AP/PIA films with different ratios of AP indicated that the increase of the amount of AP increases the thermal stability of the films by retarding the onset of the main degradation processes.
Ključne reči:
Pectin / Polymer complex / FTIR / Thermal properties / Poly(itaconic acid)Izvor:
Carbohydrate Research, 2011, 346, 15, 2463-2468Izdavač:
- Elsevier Sci Ltd, Oxford
Finansiranje / projekti:
Napomena:
- Supplementary material: http://cherry.chem.bg.ac.rs/handle/123456789/2903
DOI: 10.1016/j.carres.2011.08.021
ISSN: 0008-6215
PubMed: 21943549
WoS: 000296950400022
Scopus: 2-s2.0-80053969205
Kolekcije
Institucija/grupa
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Nešić, Aleksandra R. AU - Trifunović, Snežana S. AU - Grujić, Aleksandar S. AU - Veličković, Sava AU - Antonović, Dušan G. PY - 2011 UR - https://cherry.chem.bg.ac.rs/handle/123456789/1219 AB - Complexes based on amidated pectin (AP) and poly(itaconic acid) (PIA) were prepared by casting films from solutions of AP and PIA in different ratios with the pectin amount ranging from 10% to 90% by mass. The complexes were investigated by elemental analysis, Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetry (TG). In all investigated ratios of AP/PIA glassy transparent films with a uniform structure were obtained. The results of elemental analysis confirmed the composition of the complexes, and FTIR spectroscopy has shown carboxylic and amide peak shifting, indicating complex formation between AP and PIA. Comparison of thermograms of AP/PIA films with different ratios of AP indicated that the increase of the amount of AP increases the thermal stability of the films by retarding the onset of the main degradation processes. PB - Elsevier Sci Ltd, Oxford T2 - Carbohydrate Research T1 - Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound VL - 346 IS - 15 SP - 2463 EP - 2468 DO - 10.1016/j.carres.2011.08.021 ER -
@article{ author = "Nešić, Aleksandra R. and Trifunović, Snežana S. and Grujić, Aleksandar S. and Veličković, Sava and Antonović, Dušan G.", year = "2011", abstract = "Complexes based on amidated pectin (AP) and poly(itaconic acid) (PIA) were prepared by casting films from solutions of AP and PIA in different ratios with the pectin amount ranging from 10% to 90% by mass. The complexes were investigated by elemental analysis, Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetry (TG). In all investigated ratios of AP/PIA glassy transparent films with a uniform structure were obtained. The results of elemental analysis confirmed the composition of the complexes, and FTIR spectroscopy has shown carboxylic and amide peak shifting, indicating complex formation between AP and PIA. Comparison of thermograms of AP/PIA films with different ratios of AP indicated that the increase of the amount of AP increases the thermal stability of the films by retarding the onset of the main degradation processes.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Carbohydrate Research", title = "Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound", volume = "346", number = "15", pages = "2463-2468", doi = "10.1016/j.carres.2011.08.021" }
Nešić, A. R., Trifunović, S. S., Grujić, A. S., Veličković, S.,& Antonović, D. G.. (2011). Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound. in Carbohydrate Research Elsevier Sci Ltd, Oxford., 346(15), 2463-2468. https://doi.org/10.1016/j.carres.2011.08.021
Nešić AR, Trifunović SS, Grujić AS, Veličković S, Antonović DG. Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound. in Carbohydrate Research. 2011;346(15):2463-2468. doi:10.1016/j.carres.2011.08.021 .
Nešić, Aleksandra R., Trifunović, Snežana S., Grujić, Aleksandar S., Veličković, Sava, Antonović, Dušan G., "Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound" in Carbohydrate Research, 346, no. 15 (2011):2463-2468, https://doi.org/10.1016/j.carres.2011.08.021 . .