Poly(3-hydroxybutyrate)/Clay/Essential Oils Bionanocomposites Incorporating Biochar: Thermo-Mechanical and Antioxidant Properties DOI Open Access
Karla A. Garrido‐Miranda, María Eugenia González, Jacobo Hernández‐Montelongo

и другие.

Polymers, Год журнала: 2025, Номер 17(9), С. 1157 - 1157

Опубликована: Апрель 24, 2025

The use of biodegradable active materials is being explored as a strategy to reduce food loss and waste. aim extend the shelf life ensure biodegradation when these are discarded. utilization polymers remains limited due their inherent properties cost-effectiveness. An alternative approach involves fabrication bionanocomposites, which offer potential solution address challenges. Therefore, this study investigates production polyhydroxybutyrate/biochar/clay/essential oil (Tepa:Eugenol) bionanocomposite with antioxidant antimicrobial properties. morphological, physicochemical, were evaluated in comparison those original PHB. obtained showed porous surface cavities, associated presence biochar. It was also determined that it presented an intercalated–exfoliated morphology by XRD. Thermal minor improvements over PHB, indicating components did not substantially influence such crystallization temperature, decomposition or degree crystallinity; melting temperature decreased up 11%. In addition, PHB/biochar_7/MMT-OM_3/EO_3 bionanocomposites tendency toward hydrophobicity highest elastic modulus respect Finally, all essential-oil-loaded exhibited excellent against DPPH ABTS radicals. results highlight for development packaging.

Язык: Английский

Poly(3-hydroxybutyrate)/Clay/Essential Oils Bionanocomposites Incorporating Biochar: Thermo-Mechanical and Antioxidant Properties DOI Open Access
Karla A. Garrido‐Miranda, María Eugenia González, Jacobo Hernández‐Montelongo

и другие.

Polymers, Год журнала: 2025, Номер 17(9), С. 1157 - 1157

Опубликована: Апрель 24, 2025

The use of biodegradable active materials is being explored as a strategy to reduce food loss and waste. aim extend the shelf life ensure biodegradation when these are discarded. utilization polymers remains limited due their inherent properties cost-effectiveness. An alternative approach involves fabrication bionanocomposites, which offer potential solution address challenges. Therefore, this study investigates production polyhydroxybutyrate/biochar/clay/essential oil (Tepa:Eugenol) bionanocomposite with antioxidant antimicrobial properties. morphological, physicochemical, were evaluated in comparison those original PHB. obtained showed porous surface cavities, associated presence biochar. It was also determined that it presented an intercalated–exfoliated morphology by XRD. Thermal minor improvements over PHB, indicating components did not substantially influence such crystallization temperature, decomposition or degree crystallinity; melting temperature decreased up 11%. In addition, PHB/biochar_7/MMT-OM_3/EO_3 bionanocomposites tendency toward hydrophobicity highest elastic modulus respect Finally, all essential-oil-loaded exhibited excellent against DPPH ABTS radicals. results highlight for development packaging.

Язык: Английский

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