Investigation of the Physicochemical and Antibacterial Activities of Plant Extract of Juniperus communis L. With Poly(Butylene Adipate‐Co‐Terephthalate) Films for Food Packaging DOI
Raja Venkatesan,

M. Vishnuvarthanan,

Eswaran Kamaraj

et al.

Polymers for Advanced Technologies, Journal Year: 2024, Volume and Issue: 35(12)

Published: Dec. 1, 2024

ABSTRACT In this work, a plant‐based composite materials that can be used as food packaging has been developed. Juniperus communis L. extract, which is known to have good antibacterial activity, was added poly(butylene adipate‐co‐terephthalate) (PBAT) at different percentage (1%, 5%, 10%, 15%, 20%) and produced films by solution casting method. All the prepared PBAT were subjected characterization techniques like attenuated total reflection‐infrared spectroscopy (ATR‐IR), x‐ray diffraction (XRD), surface morphology, thermal stability, mechanical strength, film color, opacity, wettability, properties. Thermogravimetric analysis (TGA) conducted on stability of films. To examine suitability for packaging, measurements opacity water vapor permeability performed. It determined higher L., enhanced test results. The films' activity against both gram‐positive ( S. aureus ) gram‐negative E. coli bacteria tested. optimum observed in with 20% plant extract. However, it supposed characteristics are improved adding extract PBAT.

Language: Английский

Sustainable clean production and application of hydrophobic straw lignocellulose nanosheets filled biodegradable films DOI Creative Commons
Hongkun Wang, Jinfeng Liu, Qianqian Jiang

et al.

Industrial Crops and Products, Journal Year: 2025, Volume and Issue: 226, P. 120602 - 120602

Published: Jan. 31, 2025

Language: Английский

Citations

0
The Role of Methylene Diphenyl Diisocyanate in the Melt Blending of Poly(Butylene Adipate‐co‐Terephthalate) and Thermoplastic Starch DOI Open Access

Putri Lestari,

Galuh Yuliani, Rossy Choerun Nissa

et al.

Journal of Applied Polymer Science, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 31, 2025

ABSTRACT Thermoplastic starch (TPS) has long been recognized for its challenges in blending with other biodegradable polymers due to issues of compatibilization. This study involved the melt TPS and poly(butylene adipate‐co‐terephthalate) (TPS/PBAT 50/50) 4,4′‐methylene diphenyl diisocyanate (MDI) acting as a reactive chain extender. The mechanical characteristics, phase morphology, thermal behavior, crystalline structure, water absorption mixes were examined. Increasing MDI component resulted enhanced tensile strength from 9.60 17.71 MPa, elongation at break increases 366.80% 623.65%. addition 0–2 wt% enhances stability T d peak increase 327.49°C 338.34°C. SEM micrographs demonstrated notable enhancement interfacial adhesion between PBAT phases increment MDI. relative crystallinity 10% 13% after presence decreased films. Characterization results indicate that incorporation extender can improve performance TPS/PBAT‐MDI bioplastics.

Language: Английский

Citations

0
Efficient preparation and properties of PBAT/starch covalent adaptable network composites DOI
Xin Wang,

Binbo Wang,

Rong Huang

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 304, P. 140895 - 140895

Published: Feb. 11, 2025

Language: Английский

Citations

0
Preparation and weather-resistant study of poly(butylene adipate-co-terephthalate)/poly(butylene succinate-co-butylene terephthalate)/modified cotton stalk lignin composite film DOI

Honghuan Li,

Yelzati Aytibeke,

Rena Simayi

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142483 - 142483

Published: March 1, 2025

Language: Английский

Citations

0
Chitosan/polyvinyl alcohol film loading β-acids/β-cyclodextrin inclusion complex: A shelf-life extension strategy for strawberry DOI
Sam Fong Yau Li,

Sang Luo,

Hui Wang

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 144223 - 144223

Published: May 1, 2025

Language: Английский

Citations

0
Production of Boron Carbon Nitride Added Poly(Lactic) Acid Films for Active Food Packaging DOI Creative Commons
Sema Samatya Yılmaz, Merve Ercan Kalkan,

Nilüfer Erdem

et al.

Polymer Composites, Journal Year: 2025, Volume and Issue: unknown

Published: May 20, 2025

ABSTRACT In this study, poly (lactic acid) (PLA) composites reinforced with boron carbon nitride (BCN) were prepared by the solution casting technique. The synthesized BCN additive was added to PLA plasticized polyethylene glycol (PEG) at different rates (0.5%, 0.7%, 1%, and 2%). Then, thermal, mechanical, chemical, morphological tests carried out for characterization of produced PLA/PEG/BCN films. addition, contact angle, antibacterial activity, water vapor permeability properties films that can be used as activated packaging investigated. tensile test, it determined strength improved up 1 wt.% loading rate. TGA analysis showed thermal resistance addition BCN. As a result XRD analysis, observed increasing amount did not significantly affect crystallinity composites. use in hydrophilic wettability water. Antibacterial analyses have revealed pure PLA/PEG BCN‐doped shown higher activity against S taphylococcus aureus bacteria compared E scherichia coli bacteria. These findings indicate provide promising properties, especially active other applications.

Language: Английский

Citations

0
Enhanced Barrier and Antimicrobial Properties of Maleic Anhydride-Modified Polyvinyl Alcohol Nanocomposite Films Embedded with Multiwall Carbon Nanotubes Decorated with Nano ZnO for Food Packaging Applications DOI

Jian‐Hua Du,

Weihua Yao, Haoyu Wen

et al.

Food and Bioprocess Technology, Journal Year: 2024, Volume and Issue: 18(4), P. 3699 - 3718

Published: Dec. 2, 2024

Language: Английский

Citations

1
Poly(butylene adipate-co-terephthalate)/carbon fiber foam bonded with continuous carbon fiber reinforced polypropylene prepregs for electromagnetic interference shielding DOI
Yu Qiao, Junji Hou,

Dongbo Tian

et al.

Composites Communications, Journal Year: 2024, Volume and Issue: 53, P. 102217 - 102217

Published: Dec. 11, 2024

Language: Английский

Citations

1
Effect of biosynthesized ZnO and Ag/ZnO nanoparticles on bacterial cellulose/polyvinyl alcohol films for strawberry preservation DOI
Thuy Thi Thanh Nguyen, Thảo Hương Phạm,

Thanh Thi Lan Bien

et al.

Cellulose, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 13, 2024

Language: Английский

Citations

1
Investigation of the Physicochemical and Antibacterial Activities of Plant Extract of Juniperus communis L. With Poly(Butylene Adipate‐Co‐Terephthalate) Films for Food Packaging DOI
Raja Venkatesan,

M. Vishnuvarthanan,

Eswaran Kamaraj

et al.

Polymers for Advanced Technologies, Journal Year: 2024, Volume and Issue: 35(12)

Published: Dec. 1, 2024

ABSTRACT In this work, a plant‐based composite materials that can be used as food packaging has been developed. Juniperus communis L. extract, which is known to have good antibacterial activity, was added poly(butylene adipate‐co‐terephthalate) (PBAT) at different percentage (1%, 5%, 10%, 15%, 20%) and produced films by solution casting method. All the prepared PBAT were subjected characterization techniques like attenuated total reflection‐infrared spectroscopy (ATR‐IR), x‐ray diffraction (XRD), surface morphology, thermal stability, mechanical strength, film color, opacity, wettability, properties. Thermogravimetric analysis (TGA) conducted on stability of films. To examine suitability for packaging, measurements opacity water vapor permeability performed. It determined higher L., enhanced test results. The films' activity against both gram‐positive ( S. aureus ) gram‐negative E. coli bacteria tested. optimum observed in with 20% plant extract. However, it supposed characteristics are improved adding extract PBAT.

Language: Английский

Citations

0