Szczegóły publikacji
Opis bibliograficzny
Composite biopolymer films based on a polyelectrolyte complex of furcellaran and chitosan / Ewelina Jamróz, Magdalena Janik, Lesław Juszczak, Tomasz Kruk, Piotr Kulawik, Michał SZUWARZYŃSKI, Agnieszka Kawecka, Karen Khachatryan // Carbohydrate Polymers ; ISSN 0144-8617. — 2021 — vol. 274 art. no. 118627, s. 1–11. — Bibliogr. s. 10–11, Abstr. — Publikacja dostępna online od: 2021-09-01
Autorzy (8)
- Jamróz Ewelina
- Janik Magdalena
- Juszczak Lesław
- Kruk Tomasz
- Kulawik Piotr
- AGHSzuwarzyński Michał
- Kawecka Agnieszka
- Khachatryan Karen
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 136135 |
|---|---|
| Data dodania do BaDAP | 2021-09-10 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.carbpol.2021.118627 |
| Rok publikacji | 2021 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Carbohydrate Polymers |
Abstract
The aim of research was to develop biopolymer films based on natural polysaccharides. For the first time, biodegradable films were obtained on the basis of a furcellaran-chitosan polyelectrolyte complex. The conditions for its formation were determined by measuring the zeta potential as a function of colloid pH, the size of pure components and their mixtures. The structure and morphology of the prepared films were characterised by FT-IR and AFM analysis. The lowest WVTR values were observed for the FUR and the CHIT-FUR films at the ratio of 9:1. The mechanical, water and rheological properties depend on the weight ratio of furcellaran to chitosan in the mixture. The thermal stability has been improved in CHIT-FUR films at the 9:1 ratio. The results obtained create the possibility of successfully using CHIT-FUR films in the development of biodegradable packaging materials.