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Cited by 12Nanocomposite Films for Food Packagingbiodegradable polymer synthesis and propertiesNatural Fiber Reinforced Composites

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Feasibility of production starch/poly(butylene adipate‐co‐terephthalate) biodegradable materials with microalgal biomass by blown film extrusion

Gallo‐García, Luis Alberto, Peron‐Schlosser, Bianca, Carpiné, Danielle, de Oliveira, Rodolfo Mesquita, Simões, Bruno Matheus, Dias, Adriana Passos, Yamashita, Fabio, Spier, Michele Rigon·2022·Journal of Food Process Engineering
DOI 10.1111/jfpe.14181
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Abstract

This research aimed to develop blends of corn starch and poly(butylene adipate‐co‐terephthalate) (PBAT) films by blown film extrusion with the addition of biomass of Chlorella pyrenoidosa (CP). Two ultrasound tracts disrupted CP biomass: ultrasound bath and ultrasonic probe. The influence of CP biomass and disrupted CP biomass on the physical, mechanical, barrier, structural, and thermal properties of starch/PBAT films was evaluated. The film with higher content (5.0%) of CP biomass showed better values in tensile strength (TS) (4.37 MPa) and elongation (88.43%), and lower water vapor permeability (WVP) (5.19 × 10−11 g m−1 s−1 Pa−1) than the film incorporated with disrupted CP biomass. The ultrasound treatment applied to the cell disruption of the microalgae did not present improvements in the properties of the films. In this context, the cell disruption of CP biomass by ultrasound for incorporation into biodegradable films was not feasible. However, it was possible to produce starch/PBAT/microalgae films with potential application as food packaging due to natural bio‐pigmentation's protection system against ultraviolet light. Practical Applications: Films produced by blown extrusion from starch, PBAT, and CP microalgae biomass have the technological potential to be used as packaging for food products. Starch and PBAT blends are widely studied. The incorporation of PBAT is necessary to confer adequate mechanical properties to the extruded material. The plastic industries already use the blown extrusion method, allowing biodegradable packaging development on an industrial scale.

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Metadata

Authors
Gallo‐García, L. A., Peron‐Schlosser, B., Carpiné, D., de Oliveira, R. M., Simões, B. M., Dias, A. P., Yamashita, F., & Spier, M. R.
Affiliations
  • Universidade Federal do Paraná (BR)
  • Universidade Estadual de Londrina (BR)
  • Department of Food Science and Technology, Center for Agricultural Sciences Graduate Program in Food Science, State University of Londrina (UEL) Londrina Paraná Brazil
Corresponding author
Spier, Michele Rigon
ORCID
Venue
Journal of Food Process Engineering
Publisher
Wiley
Published
2022-10-24
Volume
45
Issue
12
ISSN
  • 0145-8876 (ISSN-L)
  • 1745-4530
DOI
10.1111/jfpe.14181
OpenAlex
W4307381638
Cited by
12
References
3
Citations by year
2026: 3 · 2025: 8 · 2024: 1
FWCI
0.52
Type
journal article
Language
en
Open access
closed
Licence
onlinelibrary.wiley.com/termsAndConditions#vor (vor)
Locations
Journal of Food Process Engineering (publishedVersion)
Funders
Conselho Nacional de Desenvolvimento Científico e Tecnológico (166112/2018‐6, 306591/2021‐9)
Topics
  • Physical Sciences › Materials Science › Biomaterials › Nanocomposite Films for Food Packaging
  • Physical Sciences › Materials Science › Biomaterials › biodegradable polymer synthesis and properties
  • Physical Sciences › Materials Science › Polymers and Plastics › Natural Fiber Reinforced Composites
Keywords
corn starch, poly(butylene adipate-co-terephthalate), Chlorella pyrenoidosa, microalgal biomass, blown film extrusion, biodegradable films, tensile strength, water vapor permeability, food packaging, UV protection

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CoChat. (2026). Citation check: Feasibility of production starch/poly(butylene adipate‐co‐terephthalate) biodegradable materials with microalgal biomass by blown film extrusion. https://app.cochat.ai/papers/10.1111/jfpe.14181
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Gallo‐García, L. A., Peron‐Schlosser, B., Carpiné, D., de Oliveira, R. M., Simões, B. M., Dias, A. P., Yamashita, F., & Spier, M. R. (2022). Feasibility of production starch/poly(butylene adipate‐co‐terephthalate) biodegradable materials with microalgal biomass by blown film extrusion. Journal of Food Process Engineering. https://doi.org/10.1111/jfpe.14181