Enzymes Produced by the Genus Aspergillus Integrated into the Biofuels Industry Using Sustainable Raw Materials

Fermentation, Год журнала: 2025, Номер 11(2), С. 62 - 62

Опубликована: Фев. 1, 2025

Renewable energy sources, such as biofuels, represent promising alternatives to reduce dependence on fossil fuels and mitigate climate change. Their production through enzymatic hydrolysis has gained relevance by converting agro-industrial waste into fermentable sugars residual oils, which are essential for the generation of bioethanol biodiesel. The fungus Aspergillus stands out a key source enzymes, including cellulases, xylanases, amylases, lipases, crucial breakdown biomass oils produce fatty acid methyl esters (FAME). This review examines current state these technologies, highlighting significance in conversion energy-rich materials. While process holds significant potential, it faces challenges high costs associated with final processing stages. Agro-industrial is proposed an resource support circular economy, thereby eliminating reliance non-renewable resources processes. Furthermore, advanced pretreatment technologies—including biological, physical, physicochemical methods, well use ionic liquids—are explored enhance efficiency. Innovative genetic engineering strains enzyme encapsulation, promise optimize sustainable biofuel addressing advancing this technology towards large-scale implementation.

Язык: Английский

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Utilization of Nanotechnology and Nanomaterials in Biodiesel Production and Property Enhancement

Journal of Nanomaterials, Год журнала: 2023, Номер 2023, С. 1 - 14

Опубликована: Фев. 13, 2023

In today’s world, the applications of nanotechnology and nanomaterials are attracting interest in a wide variety study domains because their appealing qualities. The use biodiesel processing manufacturing is focus research globally. For accelerating progress development production, more being given to application advanced for maximum yield low cost. Hence, this paper will discuss utilization numerous nanomaterials/nanocatalysts synthesis from multiple feedstocks. This also on nanomaterials’ algae cultivation lipid extraction. Furthermore, current comprehensively overview nanoadditives blended diesel engines significant challenges future opportunities. Moreover, human environmental safety concerns nanotechnology-based large-scale production. review provide perception manufacturers, researchers, academicians into extent assisted production its efficiency enhancement.

Язык: Английский

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Smart chemistry and applied perceptions of enzyme-coupled nano-engineered assemblies to meet future biocatalytic challenges

Coordination Chemistry Reviews, Год журнала: 2023, Номер 493, С. 215329 - 215329

Опубликована: Июль 9, 2023

Язык: Английский

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Production of biodiesel from waste cooking oil using a novel surface-functionalized CaMoO4/ TiO2 solid catalyst

Renewable Energy, Год журнала: 2024, Номер 228, С. 120652 - 120652

Опубликована: Май 13, 2024

Язык: Английский

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Co-Immobilization of Lipases with Different Specificities for Efficient and Recyclable Biodiesel Production from Waste Oils: Optimization Using Response Surface Methodology

International Journal of Molecular Sciences, Год журнала: 2023, Номер 24(5), С. 4726 - 4726

Опубликована: Март 1, 2023

Lipase-catalyzed transesterification is a promising and sustainable approach to producing biodiesel. To achieve highly efficient conversion of heterogeneous oils, combining the specificities advantages different lipases an attractive strategy. this end, active Thermomyces lanuginosus lipase (1,3-specific) stable Burkholderia cepacia (non-specific) were covalently co-immobilized on 3-glycidyloxypropyltrimethoxysilane (3-GPTMS) modified Fe3O4 magnetic nanoparticles (co-BCL-TLL@Fe3O4). The co-immobilization process was optimized using response surface methodology (RSM). obtained co-BCL-TLL@Fe3O4 exhibited significant improvement in activity reaction rate compared with mono combined-use lipases, achieving 92.9% yield after 6 h under optimal conditions, while individually immobilized TLL, BCL their combinations yields 63.3%, 74.2% 70.6%, respectively. Notably, achieved 90–98% biodiesel 12 six feedstocks, demonstrating perfect synergistic effect TLL remarkably motivated co-immobilization. Furthermore, could maintain 77% initial nine cycles by removing methanol glycerol from catalyst surface, accomplished washing t-butanol. high catalytic efficiency, wide substrate adaptability favorable reusability suggest that it will be economical effective biocatalyst for further applications.

Язык: Английский

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Lipase in-situ immobilized in covalent organic framework: Enzymatic properties and application in the preparation of 1, 3-dioleoyl-2-palmitoylglycerol

Colloids and Surfaces B Biointerfaces, Год журнала: 2024, Номер 238, С. 113873 - 113873

Опубликована: Март 23, 2024

Язык: Английский

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Magnetic Iron Oxide Nanomaterials for Lipase Immobilization: Promising Industrial Catalysts for Biodiesel Production

Catalysts, Год журнала: 2024, Номер 14(6), С. 336 - 336

Опубликована: Май 22, 2024

Biodiesel is a mixture of fatty acid alkyl esters (FAAEs) mainly produced via transesterification reactions among triglycerides and short-chain alcohols catalyzed by chemical catalysts (e.g., KOH, NaOH). Lipase-assisted enzymatic has been proposed to overcome the drawbacks synthesis, such as high energy consumption, expensive separation catalyst from reaction production large amounts wastewater during product purification. However, one main this process enzyme cost. In recent years, nano-immobilized lipases have received extensive attention in design robust industrial biocatalysts for biodiesel production. To improve lipase catalytic efficiency, magnetic nanoparticles (MNPs) attracted growing interest versatile carriers, owing their unique properties, surface-to-volume ratio loading capacity, low cost inertness against microbial degradation, biocompatibility eco-friendliness, standard synthetic methods large-scale and, most importantly, which provide possibility immobilized be easily separated at end applying an external field. For preparation effective nano-supports, various surface functionalization approaches developed immobilize broad range industrially important lipases. Immobilization generally improves chemical-thermal stability wide pH temperature may also modify its performance. Additionally, different can co-immobilized onto same nano-carrier, highly strategy enhance yield, specifically those feedstocks containing heterogeneous free acids (FFAs). This review will present update on use iron oxide nanostructures immobilization catalyze The following aspects covered: (1) common organic modifiers nanoparticle support (2) studies modified MNPs-lipase Aspects concerning procedures nano-supports highlighted. features that characterize these nano-biocatalysts, activity, reusability, resistance heat pH, discussed. Perspectives key considerations optimizing terms sustainability are provided future studies.

Язык: Английский

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Fatty acid methyl ester production from rainbow trout waste oil using microwave-assisted transesterification

Process Biochemistry, Год журнала: 2024, Номер 139, С. 33 - 43

Опубликована: Фев. 2, 2024

Язык: Английский

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Shifting the natural deep eutectic solvent based liquid lipase extraction from batch to continuous for more efficient process performance

Journal of Cleaner Production, Год журнала: 2023, Номер 405, С. 136899 - 136899

Опубликована: Март 29, 2023

Язык: Английский

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Development of a sustainable co-immobilized lipases on Co2+-chelated magnetic metal-organic framework for efficient biodiesel production from waste oil

Molecular Catalysis, Год журнала: 2024, Номер 563, С. 114241 - 114241

Опубликована: Май 27, 2024

Язык: Английский

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