Pectin/Carboxymethylcellulose Films as a Potential Food Packaging Material
Само за регистроване кориснике
2018
Аутори
Šešlija, SanjaNešić, Aleksandra
Škorić, Marija
Krušić, Melina
Santagata, Gabriella
Malinconico, Mario
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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 (Ca 2+ 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 permeabi lity values are in the range of 1.32 × 10 −7 up to 2.03 × 10 −7 g/m h Pa. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Кључне речи:
cellulose / film preparation / films / hydrogen bonds / packaging / packaging machines / packaging materialsИзвор:
Macromolecular Symposia, 2018, 378, 1Финансирање / пројекти:
- Нове технологије за мониторинг и заштиту животног окружења од штетних хемијских супстанци и радијационог оптерећења (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
- Синтеза и карактеризација нових функционалних полимера и полимерних нанокомпозита (RS-MESTD-Basic Research (BR or ON)-172062)
- Development and improvement of polysaccharide-based films for potential application in food packaging (2016-2018) [451-03-01231/2015-09/5]
DOI: 10.1002/masy.201600163
ISSN: 1022-1360
WoS: 000430469100007
Scopus: 2-s2.0-85045750702
Колекције
Институција/група
VinčaTY - JOUR AU - Šešlija, Sanja AU - Nešić, Aleksandra AU - Škorić, Marija AU - Krušić, Melina AU - Santagata, Gabriella AU - Malinconico, Mario PY - 2018 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7614 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 (Ca 2+ 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 permeabi lity values are in the range of 1.32 × 10 −7 up to 2.03 × 10 −7 g/m h Pa. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim T2 - Macromolecular Symposia T1 - Pectin/Carboxymethylcellulose Films as a Potential Food Packaging Material VL - 378 IS - 1 DO - 10.1002/masy.201600163 ER -
@article{ author = "Šešlija, Sanja and Nešić, Aleksandra and Škorić, Marija and 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 (Ca 2+ 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 permeabi lity values are in the range of 1.32 × 10 −7 up to 2.03 × 10 −7 g/m h Pa. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim", journal = "Macromolecular Symposia", title = "Pectin/Carboxymethylcellulose Films as a Potential Food Packaging Material", volume = "378", number = "1", doi = "10.1002/masy.201600163" }
Šešlija, S., Nešić, A., Škorić, M., Krušić, M., Santagata, G.,& Malinconico, M.. (2018). Pectin/Carboxymethylcellulose Films as a Potential Food Packaging Material. in Macromolecular Symposia, 378(1). https://doi.org/10.1002/masy.201600163
Šešlija S, Nešić A, Škorić M, 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, Škorić, Marija, 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 . .