Pectin-polyvinylpyrrolidone films: A sustainable approach to the development of biobased packaging materials
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2017
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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).
Ključne reči:
Polysaccharide / Films / Pectin / Packaging industryIzvor:
Composites Part B-Engineering, 2017, 110, 56-61Izdavač:
- Elsevier Sci Ltd, Oxford
Finansiranje / projekti:
- Nove tehnologije za monitoring i zaštitu životnog okruženja od štetnih hemijskih supstanci i radijacionog opterećenja (RS-43009)
- Osmotska dehidratacija hrane - energetski i ekološki aspekti održive proizvodnje (RS-31055)
- Uticaj sorte i uslova gajenja na sadržaj bioaktivnih komponenti jagodastog i koštičavog voća i dobijanje biološki vrednih proizvoda poboljšanim i novim tehnologijama (RS-31093)
- Uticaj nano i mikrostrukturnih konstituenata na sintezu i karakteristike savremenih kompozitnih materijala sa metalnom osnovom (RS-172005)
DOI: 10.1016/j.compositesb.2016.11.016
ISSN: 1359-8368
WoS: 000395841600007
Scopus: 2-s2.0-84995946143
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Nešić, Aleksandra AU - Ružić, Jovana AU - Gordić, Milan V. AU - Ostojić, Sanja AU - Micić, Darko AU - Onjia, Antonije PY - 2017 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3696 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). PB - Elsevier Sci Ltd, Oxford 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 ER -
@article{ author = "Nešić, Aleksandra and Ružić, Jovana and Gordić, Milan V. 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).", publisher = "Elsevier Sci Ltd, Oxford", 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" }
Nešić, A., Ružić, J., Gordić, M. V., 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 Elsevier Sci Ltd, Oxford., 110, 56-61. https://doi.org/10.1016/j.compositesb.2016.11.016
Nešić A, Ružić J, Gordić MV, 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 .
Nešić, Aleksandra, Ružić, Jovana, Gordić, Milan V., 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 . .