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Erschienen in: Cellulose 3/2022

08.01.2022 | Original Research

Freshwater-durable and marine-degradable cellulose nanofiber reinforced starch film

verfasst von: Raghav Soni, Taka-Aki Asoh, Yu-I Hsu, Hiroshi Uyama

Erschienen in: Cellulose | Ausgabe 3/2022

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Abstract

Cellulose can replace single-use petrochemical packaging; however, its lack of freshwater durability restricts its applicability. This study used a wet pulverization process to prepare mechanically fibrillated cellulose nanofibers (MCNFs). They were followed by sodium periodate oxidation to prepare oxidized cellulose nanofibers (OMCNFs). The MCNFs and OMCNFs were converted into films through solvent casting. The OMCNF film with an aldehyde concentration of 176 µmol/g had a wet tensile strength of ~ 20 MPa, which was significantly higher than that of the MCNF film (~ 2 MPa). In addition, the water durability of the OMCNF film could be further increased to ~ 35 MPa by adding hydroxypropyl starch (HPS). Moreover, starch addition enhanced the degradability of the OMCNF/HPS film in marine conditions. Thus, the OMCNF/HPS film had adequate freshwater durability and marine degradability and has the potential to serve as a next-generation packaging material.

Graphical abstract

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Literatur
Zurück zum Zitat Barboza LGA, Dick Vethaak A, Lavorante BRBO et al (2018) Marine microplastic debris: an emerging issue for food security, food safety and human health. Mar Pollut Bull 133:336–348CrossRef Barboza LGA, Dick Vethaak A, Lavorante BRBO et al (2018) Marine microplastic debris: an emerging issue for food security, food safety and human health. Mar Pollut Bull 133:336–348CrossRef
Zurück zum Zitat Encalada K, Aldás MB, Proaño E, Valle V (2018) An overview of starch-based biopolymers and their biodegradability. Cienc Ing 39:245–258 Encalada K, Aldás MB, Proaño E, Valle V (2018) An overview of starch-based biopolymers and their biodegradability. Cienc Ing 39:245–258
Zurück zum Zitat Shinozaki A, Kawato M, Noda C et al (2010) Reproduction of the vestimentiferan tubeworm Lamellibrachia satsuma inhabiting a whale vertebra in an aquarium. Cah Biol Mar 51:467–473 Shinozaki A, Kawato M, Noda C et al (2010) Reproduction of the vestimentiferan tubeworm Lamellibrachia satsuma inhabiting a whale vertebra in an aquarium. Cah Biol Mar 51:467–473
Zurück zum Zitat Trivedi N, Reddy CRK, Lali AM (2016) Marine microbes as a potential source of cellulolytic enzymes. In: Advances in food and nutrition research. Academic Press, pp 27–41 Trivedi N, Reddy CRK, Lali AM (2016) Marine microbes as a potential source of cellulolytic enzymes. In: Advances in food and nutrition research. Academic Press, pp 27–41
Zurück zum Zitat Xu YH, Huang C (2011) Effect of sodium periodate selective oxidation on crystallinity of cotton cellulose. In: Advanced materials research, pp 1201–1204 Xu YH, Huang C (2011) Effect of sodium periodate selective oxidation on crystallinity of cotton cellulose. In: Advanced materials research, pp 1201–1204
Zurück zum Zitat Zhang K, Hamidian AH, Tubić A et al (2021) Understanding plastic degradation and microplastic formation in the environment: a review. Environ Pollut 274:116554CrossRef Zhang K, Hamidian AH, Tubić A et al (2021) Understanding plastic degradation and microplastic formation in the environment: a review. Environ Pollut 274:116554CrossRef
Metadaten
Titel
Freshwater-durable and marine-degradable cellulose nanofiber reinforced starch film
verfasst von
Raghav Soni
Taka-Aki Asoh
Yu-I Hsu
Hiroshi Uyama
Publikationsdatum
08.01.2022
Verlag
Springer Netherlands
Erschienen in
Cellulose / Ausgabe 3/2022
Print ISSN: 0969-0239
Elektronische ISSN: 1572-882X
DOI
https://doi.org/10.1007/s10570-021-04410-8

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