Production of starch-polyester bio-support for lipases immobilization: synergistic action of itaconic acid and nanoclay

Simões, Bruno Matheus; Grossmann, Maria Victória Eiras; Baron, Alessandra Machado; Andrade, Milena Martins; Castro, Michael da Conceição de; Farias, Tatiane Larissa da Silva; Almeida, Débora Aparecida de; Garcia, Patrícia Salomão

doi:10.1080/10826068.2020.1839906

Cited by 4 publications

(1 citation statement)

References 47 publications

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“…IA can be used in various sectors and produced under different polymerization methods via condensation or addition reaction. As described previously, IA can be converted into drug-delivery systems, different hydrogels in water treatment and analyses, intelligent food packaging, antimicrobial polymers, or even in cleaning products, adhesives, coatings, thickeners, fibers, binders, lipase immobilization [ 160 ], and many other applications [ 101 ]. Additionally, IA and its derivatives have anti-inflammatory [ 161 ] antitumor [ 145 ] and antimicrobial activities [ 147 , 162 ], which could be further maneuvered therapeutically for inflammatory disorder treatment.…”

Section: Ia-based Polymer Applicationsmentioning

confidence: 99%

Recent Advances in Biotechnological Itaconic Acid Production, and Application for a Sustainable Approach

Teleky

Vodnar

2021

Polymers

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Intense research has been conducted to produce environmentally friendly biopolymers obtained from renewable feedstock to substitute fossil-based materials. This is an essential aspect for implementing the circular bioeconomy strategy, expressly declared by the European Commission in 2018 in terms of “repair, reuse, and recycling”. Competent carbon-neutral alternatives are renewable biomass waste for chemical element production, with proficient recyclability properties. Itaconic acid (IA) is a valuable platform chemical integrated into the first 12 building block compounds the achievement of which is feasible from renewable biomass or bio-wastes (agricultural, food by-products, or municipal organic waste) in conformity with the US Department of Energy. IA is primarily obtained through fermentation with Aspergillus terreus, but nowadays several microorganisms are genetically engineered to produce this organic acid in high quantities and on different substrates. Given its trifunctional structure, IA allows the synthesis of various novel biopolymers, such as drug carriers, intelligent food packaging, antimicrobial biopolymers, hydrogels in water treatment and analysis, and superabsorbent polymers binding agents. In addition, IA shows antimicrobial, anti-inflammatory, and antitumor activity. Moreover, this biopolymer retains qualities like environmental effectiveness, biocompatibility, and sustainability. This manuscript aims to address the production of IA from renewable sources to create a sustainable circular economy in the future. Moreover, being an essential monomer in polymer synthesis it possesses a continuous provocation in the biopolymer chemistry domain and technologies, as defined in the present review.

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Section: Ia-based Polymer Applicationsmentioning

confidence: 99%

Recent Advances in Biotechnological Itaconic Acid Production, and Application for a Sustainable Approach

Teleky

Vodnar

2021

Polymers

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Medical Geology

Prasad¹

2023

Medical Geology

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Enhanced properties of starch based foams with modified starch/polyester blend as masterbatch

Shi

Zhu

et al. 2022

J of Applied Polymer Sci

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Starch/PBAT blends were reactively extruded as masterbatch with the addition of tartaric acid (TA) and epoxide chain extender ADR4468 (ADR). The effects of tartaric acid and chain extender on the mechanical properties and structure of starch/PBAT blends were evaluated. The tensile strength of starch/PBAT blends with TA and TA/ADR increased by 31.4% and 85.6%, respectively. Further, starch, plasticizer, and blowing agent were melt extruded with this blend masterbatch, and the effects of masterbatch on the foamability, morphology, and properties of starch foams were investigated. When the masterbatch content was 10 phr, the obtained foam had the lowest apparent density (445.1 kg m−3), and the compressive strength, recovery, and water resistance of the foam were also improved significantly.

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Production of starch-polyester bio-support for lipases immobilization: synergistic action of itaconic acid and nanoclay

Cited by 4 publications

References 47 publications

Recent Advances in Biotechnological Itaconic Acid Production, and Application for a Sustainable Approach

Recent Advances in Biotechnological Itaconic Acid Production, and Application for a Sustainable Approach

Medical Geology

Enhanced properties of starch based foams with modified starch/polyester blend as masterbatch

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