Pectin/Carboxymethylcellulose Films as a Potential Food Packaging Material
Samo za registrovane korisnike
2018
Autori
Šešlija, SanjaNešić, Aleksandra
Lučić-Škorić, Marija
Kalagasidis Krušić, Melina
Santagata, Gabriella
Malinconico, Mario
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The present paper reports on pectin based films modified with carboxymethyl cellulose intended for food packaging. The films are prepared by solvent-casting method with different carboxymethyl cellulose content and cross-linker concentration (Ca2+ ions) in the presence of glycerol as a plasticizer. FT-IR spectra of the prepared films propose that carboxyl group from pectin are mainly involved in interactions with CMC, whereas -OH groups are mainly involved in self-associated hydrogen bonding of neat polymers. Further, an addition of carboxymethyl cellulose improved mechanical properties compared to pure pectin films, while TGA analysis confirmed satisfying thermal stability regarding their potential application as packaging material. Finally, water vapor permeability values are in the range of 1.32x10(-7) up to 2.03x10(-7) wg/m h Pa.
Ključne reči:
carboxymethyl cellulose / films / food packaging / pectinIzvor:
Macromolecular Symposia, 2018, 378, 1Izdavač:
- Wiley-VCH Verlag Gmbh, Weinheim
Finansiranje / projekti:
- Sinteza i karakterizacija novih funkcionalnih polimera i polimernih nanokompozita (RS-172062)
- Nove tehnologije za monitoring i zaštitu životnog okruženja od štetnih hemijskih supstanci i radijacionog opterećenja (RS-43009)
DOI: 10.1002/masy.201600163
ISSN: 1022-1360
WoS: 000430469100007
Scopus: 2-s2.0-85045750702
Kolekcije
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Šešlija, Sanja AU - Nešić, Aleksandra AU - Lučić-Škorić, Marija AU - Kalagasidis Krušić, Melina AU - Santagata, Gabriella AU - Malinconico, Mario PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4038 AB - The present paper reports on pectin based films modified with carboxymethyl cellulose intended for food packaging. The films are prepared by solvent-casting method with different carboxymethyl cellulose content and cross-linker concentration (Ca2+ ions) in the presence of glycerol as a plasticizer. FT-IR spectra of the prepared films propose that carboxyl group from pectin are mainly involved in interactions with CMC, whereas -OH groups are mainly involved in self-associated hydrogen bonding of neat polymers. Further, an addition of carboxymethyl cellulose improved mechanical properties compared to pure pectin films, while TGA analysis confirmed satisfying thermal stability regarding their potential application as packaging material. Finally, water vapor permeability values are in the range of 1.32x10(-7) up to 2.03x10(-7) wg/m h Pa. PB - Wiley-VCH Verlag Gmbh, Weinheim T2 - Macromolecular Symposia T1 - Pectin/Carboxymethylcellulose Films as a Potential Food Packaging Material IS - 1 VL - 378 DO - 10.1002/masy.201600163 ER -
@article{ author = "Šešlija, Sanja and Nešić, Aleksandra and Lučić-Škorić, Marija and Kalagasidis Krušić, Melina and Santagata, Gabriella and Malinconico, Mario", year = "2018", abstract = "The present paper reports on pectin based films modified with carboxymethyl cellulose intended for food packaging. The films are prepared by solvent-casting method with different carboxymethyl cellulose content and cross-linker concentration (Ca2+ ions) in the presence of glycerol as a plasticizer. FT-IR spectra of the prepared films propose that carboxyl group from pectin are mainly involved in interactions with CMC, whereas -OH groups are mainly involved in self-associated hydrogen bonding of neat polymers. Further, an addition of carboxymethyl cellulose improved mechanical properties compared to pure pectin films, while TGA analysis confirmed satisfying thermal stability regarding their potential application as packaging material. Finally, water vapor permeability values are in the range of 1.32x10(-7) up to 2.03x10(-7) wg/m h Pa.", publisher = "Wiley-VCH Verlag Gmbh, Weinheim", journal = "Macromolecular Symposia", title = "Pectin/Carboxymethylcellulose Films as a Potential Food Packaging Material", number = "1", volume = "378", doi = "10.1002/masy.201600163" }
Šešlija, S., Nešić, A., Lučić-Škorić, M., Kalagasidis Krušić, M., Santagata, G.,& Malinconico, M.. (2018). Pectin/Carboxymethylcellulose Films as a Potential Food Packaging Material. in Macromolecular Symposia Wiley-VCH Verlag Gmbh, Weinheim., 378(1). https://doi.org/10.1002/masy.201600163
Šešlija S, Nešić A, Lučić-Škorić M, Kalagasidis Krušić M, Santagata G, Malinconico M. Pectin/Carboxymethylcellulose Films as a Potential Food Packaging Material. in Macromolecular Symposia. 2018;378(1). doi:10.1002/masy.201600163 .
Šešlija, Sanja, Nešić, Aleksandra, Lučić-Škorić, Marija, Kalagasidis Krušić, Melina, Santagata, Gabriella, Malinconico, Mario, "Pectin/Carboxymethylcellulose Films as a Potential Food Packaging Material" in Macromolecular Symposia, 378, no. 1 (2018), https://doi.org/10.1002/masy.201600163 . .