Pectin-polyvinylpyrrolidone films: A sustainable approach to the development of biobased packaging materials
Апстракт
In this work, the new biodegradable blend films composed of natural polymer pectin and synthetic polymer polyvinylpyrrolidone were obtained through casting process. The concentration of glycerol in all formulations was constant (2% v/v), while the amount of polyvinylpyrrolidone varied from 20 to 60% by mass of pectin. The molecular interactions between two components were elucidated by FTIR-ATR spectroscopy, while functional properties of these films were carried out by determination of puncture resistance, tensile strength, thermal stability, water vapor barrier, wettability and printability. The blending of pectin with PVP led to an improvement of mechanical resistance, barrier properties and hydrophobicity of these films for 57%, 58 and 24%, respectively, remaining adequate thermal stability. Since pectin and PVP are nontoxic, food-grade and biodegradable materials, this research present an ecosustainable approach to provide films with satisfied physical properties for use as packag...ing material of non-food products, such as water-treatment products (detergents, biocides, agrochemical compounds).
Кључне речи:
Polysaccharide / Pectin / Packaging industry / FilmsИзвор:
Composites Part B-Engineering, 2017, 110, 56-61Финансирање / 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)
- Осмотска дехидратација хране - енергетски и еколошки аспекти одрживе производње (RS-MESTD-Technological Development (TD or TR)-31055)
- Утицај сорте и услова гајења на садржај биоактивних компоненти јагодастог и коштичавог воћа и добијање биолошки вредних производа побољшаним и новим технологијама (RS-MESTD-Technological Development (TD or TR)-31093)
- Утицај нано и микроструктурних конституената на синтезу и карактеристике савремених композитних материјала са металном основом (RS-MESTD-Basic Research (BR or ON)-172005)
DOI: 10.1016/j.compositesb.2016.11.016
ISSN: 1359-8368
WoS: 000395841600007
Scopus: 2-s2.0-84995946143
Институција/група
Institut za opštu i fizičku hemijuTY - JOUR AU - Nešić, Aleksandra AU - Ruzić, Jovana AU - Gordić, Milan AU - Ostojić, Sanja AU - Micić, Darko AU - Onjia, Antonije PY - 2017 UR - https://riofh.iofh.bg.ac.rs/handle/123456789/525 AB - In this work, the new biodegradable blend films composed of natural polymer pectin and synthetic polymer polyvinylpyrrolidone were obtained through casting process. The concentration of glycerol in all formulations was constant (2% v/v), while the amount of polyvinylpyrrolidone varied from 20 to 60% by mass of pectin. The molecular interactions between two components were elucidated by FTIR-ATR spectroscopy, while functional properties of these films were carried out by determination of puncture resistance, tensile strength, thermal stability, water vapor barrier, wettability and printability. The blending of pectin with PVP led to an improvement of mechanical resistance, barrier properties and hydrophobicity of these films for 57%, 58 and 24%, respectively, remaining adequate thermal stability. Since pectin and PVP are nontoxic, food-grade and biodegradable materials, this research present an ecosustainable approach to provide films with satisfied physical properties for use as packaging material of non-food products, such as water-treatment products (detergents, biocides, agrochemical compounds). T2 - Composites Part B-Engineering T1 - Pectin-polyvinylpyrrolidone films: A sustainable approach to the development of biobased packaging materials EP - 61 SP - 56 VL - 110 DO - 10.1016/j.compositesb.2016.11.016 UR - conv_330 ER -
@article{ author = "Nešić, Aleksandra and Ruzić, Jovana and Gordić, Milan and Ostojić, Sanja and Micić, Darko and Onjia, Antonije", year = "2017", abstract = "In this work, the new biodegradable blend films composed of natural polymer pectin and synthetic polymer polyvinylpyrrolidone were obtained through casting process. The concentration of glycerol in all formulations was constant (2% v/v), while the amount of polyvinylpyrrolidone varied from 20 to 60% by mass of pectin. The molecular interactions between two components were elucidated by FTIR-ATR spectroscopy, while functional properties of these films were carried out by determination of puncture resistance, tensile strength, thermal stability, water vapor barrier, wettability and printability. The blending of pectin with PVP led to an improvement of mechanical resistance, barrier properties and hydrophobicity of these films for 57%, 58 and 24%, respectively, remaining adequate thermal stability. Since pectin and PVP are nontoxic, food-grade and biodegradable materials, this research present an ecosustainable approach to provide films with satisfied physical properties for use as packaging material of non-food products, such as water-treatment products (detergents, biocides, agrochemical compounds).", journal = "Composites Part B-Engineering", title = "Pectin-polyvinylpyrrolidone films: A sustainable approach to the development of biobased packaging materials", pages = "61-56", volume = "110", doi = "10.1016/j.compositesb.2016.11.016", url = "conv_330" }
Nešić, A., Ruzić, J., Gordić, M., Ostojić, S., Micić, D.,& Onjia, A.. (2017). Pectin-polyvinylpyrrolidone films: A sustainable approach to the development of biobased packaging materials. in Composites Part B-Engineering, 110, 56-61. https://doi.org/10.1016/j.compositesb.2016.11.016 conv_330
Nešić A, Ruzić J, Gordić M, Ostojić S, Micić D, Onjia A. Pectin-polyvinylpyrrolidone films: A sustainable approach to the development of biobased packaging materials. in Composites Part B-Engineering. 2017;110:56-61. doi:10.1016/j.compositesb.2016.11.016 conv_330 .
Nešić, Aleksandra, Ruzić, Jovana, Gordić, Milan, Ostojić, Sanja, Micić, Darko, Onjia, Antonije, "Pectin-polyvinylpyrrolidone films: A sustainable approach to the development of biobased packaging materials" in Composites Part B-Engineering, 110 (2017):56-61, https://doi.org/10.1016/j.compositesb.2016.11.016 ., conv_330 .