Biological pretreatment of sugarcane bagasse for the production of fungal laccase and bacterial cellulase DOI
Mustansir Abbas, Uroosa Ejaz,

Maryam Shafique

et al.

Journal of Basic Microbiology, Journal Year: 2023, Volume and Issue: 63(7), P. 722 - 733

Published: March 1, 2023

Abstract Sugarcane bagasse (SB) is a promising source of appreciable quantities fermentable sugars. However, the presence lignin hinders utilization these carbohydrates and hence pretreatment to remove necessarily carried out. Here, biological method was synchronized with production thermostable cellulase using SB as raw material. Initially, fermented by laccase producing fungus, Trametes pubescens MB 89 under solid state fermentation (SSF) titer 1758 IU mL −1 obtained. Investigations nine factors affecting through Plackett Burman design improved titers 6539 . Five (incubation period, concentration CuSO 4 , temperature, moisture content, particle size) were found significant which optimized Central Composite leading an improvement in ~5 folds (8841 ). Biologically pretreated thermophilic bacterium, Neobacillus sedimentimangrovi UE25, that yielded 8.64 cellulase. Delignification cellulose affirmed structural analysis FTIR SEM. The process higher SSF minimum use corrosive chemicals.

Language: Английский

Coordination-driven innovations in low-energy catalytic processes: Advancing sustainability in chemical production DOI Creative Commons
Ahmed I. Osman, Ali Ayati, Pavel V. Krivoshapkin

et al.

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 514, P. 215900 - 215900

Published: May 8, 2024

Catalysis stands as a cornerstone in chemical synthesis, pivotal advancing sustainable manufacturing pathways. The evolution from energy-intensive to catalytic processes has marked transformative shift, notably exemplified by low-energy methods. These processes, operating under milder conditions and emphasizing selectivity recyclability, represent the forefront of chemistry. This review navigates through an array reactions, highlighting their diverse applications culminating exploration recent strides within processes. For example, explores uses such enzyme mimicking, biodiesel production, carbon dioxide capture, organic synthesis. Additionally, it covers enzymatic catalysis photocatalysis for transformations, energy applications, water treatment. Notably, emphasizes capabilities single-atom (SAC) diatomic catalysts (DACs), recognizing exceptional performance catalyzing reactions at minimal activation energies while maintaining high efficiency mild conditions. By elucidating modulation electronic structure offering microelectronic perspective, aims elucidate mechanisms underlying activity SAC DACs. Emphasizing interplay between coordination chemistry principles efficacy, elucidates indispensable role complexes fortifying sustainability these spotlighting fusion with catalysis, this underscore collective influence shaping landscape production.

Language: Английский

Citations

83
Biodegradation of low-density polyethylene plastic waste by a constructed tri-culture yeast consortium from wood-feeding termite: Degradation mechanism and pathway DOI
Tamer Elsamahy, Jianzhong Sun, Sobhy E. Elsilk

et al.

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 448, P. 130944 - 130944

Published: Feb. 6, 2023

Language: Английский

Citations

56
Alternative Protein Sources and Novel Foods: Benefits, Food Applications and Safety Issues DOI Open Access
Laura Quintieri, Chiara Nitride, Elisabetta De Angelis

et al.

Nutrients, Journal Year: 2023, Volume and Issue: 15(6), P. 1509 - 1509

Published: March 21, 2023

The increasing size of the human population and shortage highly valuable proteinaceous ingredients has prompted international community to scout for new, sustainable, natural protein resources from invertebrates (e.g., insects) underutilized legume crops, unexploited terrestrial aquatic weeds, fungi. Insect proteins are known their nutritional value, being rich in with a good balance essential amino acids source fatty trace elements. Unconventional crops were found nutritional, phytochemical, therapeutic properties, showing excellent abilities survive extreme environmental conditions. This review evaluates recent state fungi, insects intended as alternative sources, ingredient production incorporation food products, including formulations functional characteristics plant-based edible insect novel foods. Emphasis is also placed on safety issues due presence anti-nutritional factors allergenic and/or legumes. biological activities hydrolysates different sources reviewed, along bioactive peptides displaying antihypertensive, antioxidant, antidiabetic, antimicrobial activity. Due healthy properties these foods high abundance phytochemicals, more consumers expected turn vegetarianism or veganism future, demand such products will be challenge future.

Language: Английский

Citations

47
Study on microscopic physical and chemical properties of biomass materials by AFM DOI Creative Commons
Zhichao Lou, Yao Zhang, Yanjun Li

et al.

Journal of Materials Research and Technology, Journal Year: 2023, Volume and Issue: 24, P. 10005 - 10026

Published: May 1, 2023

Biomass is created by living things like plants, animals, and microbes. It has the characteristics of abundant reserves, renewable, biodegradable environmentally friendly. Research on biomass materials grown almost exponentially over last few decades. Despite current characterization techniques, it still difficult to simultaneously characterize materials' morphology mechanics at nanoscale level. Atomic force microscopy (AFM) offers a special benefit get beyond this restriction. AFM provides high-resolution images materials. Moreover, contact between item enables be detected without harming sample while sensing real-time mechanical topographic properties surface material. The ability probes interact with in mild environments (including normal temperature, pressure or biomimetic liquids) great significance for studying microscopic This paper reviews basic principles AFM, application progress field research micromechanical materials, adhesion, intermolecular interactions, etc.), conjunction FTIR RAMAN. In conclusion, unique method not only us grasp structure more comprehensively, but also essential insights understand interfacial interactions molecular level, which useful exploring contributing crucial practical material properties, processing bionic design.

Language: Английский

Citations

38
Innovative application of laccase enzyme in food packaging DOI
Mahmood Alizadeh Sani, Ruchir Priyadarshi, Wanli Zhang

et al.

Trends in Food Science & Technology, Journal Year: 2024, Volume and Issue: 151, P. 104623 - 104623

Published: July 9, 2024

Language: Английский

Citations

11
Fungal Biotechnology Applications in Sustainable Oil Extraction DOI Creative Commons
Mariana Brito Barbieri, Dario Corrêa-Junior, Susana Frasés

et al.

Applied Microbiology, Journal Year: 2025, Volume and Issue: 5(1), P. 8 - 8

Published: Jan. 15, 2025

This paper examines the role of filamentous fungi in enhancing sustainable extraction vegetable oils from oilseeds. Fungi such as Aspergillus, Penicillium, Fusarium, Trichoderma, and Rhizopus are highlighted for their ability to produce hydrolytic enzymes, including lipases, cellulases, hemicellulases, which break down plant cell walls facilitate oil release. biotechnological approach not only improves yield but also reduces operational costs environmental impacts, contributing development goals. The integration oleaginous fungi, capable accumulating lipids, is discussed a promising avenue boosting production efficiency. Furthermore, this underscores importance combining traditional knowledge with modern advancements. respects local cultural practices while optimizing processes, ensuring minimal ecological disruption. use oilseed degradation represents significant step towards more eco-friendly cost-effective production, making it valuable contribution agricultural industrial practices.

Language: Английский

Citations

1
Efficient rice straw saccharification by enzyme extract from Pseudolagarobasidium acaciicola TDW-48 and recycling its solid residue as a green and novel support for laccase immobilization DOI
Thi Thu Huong Luong, Supattra Poeaim

Biocatalysis and Agricultural Biotechnology, Journal Year: 2025, Volume and Issue: unknown, P. 103505 - 103505

Published: Jan. 1, 2025

Language: Английский

Citations

1
Enhanced performance of bacterial laccase via microbial surface display and biomineralization for portable detection of phenolic pollutants DOI
Hai-Ying Chen,

Baojian Huang,

Lei Han

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 137957 - 137957

Published: March 1, 2025

Language: Английский

Citations

1
Structural insights, biocatalytic characteristics, and application prospects of lignin-modifying enzymes for sustainable biotechnology DOI Creative Commons

Anil Kumar Singh,

Hafiz M.N. Iqbal, Nunzio Cardullo

et al.

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 242, P. 124968 - 124968

Published: May 20, 2023

Lignin modifying enzymes (LMEs) have gained widespread recognition in depolymerization of lignin polymers by oxidative cleavage. LMEs are a robust class biocatalysts that include peroxidase (LiP), manganese (MnP), versatile (VP), laccase (LAC), and dye-decolorizing (DyP). Members the family act on phenolic, non-phenolic substrates been widely researched for valorization lignin, cleavage xenobiotics phenolics. implementation biotechnological industrial sectors has sparked significant attention, although its potential future applications remain underexploited. To understand mechanism sustainable pollution mitigation, several studies undertaken to assess feasibility correlating diverse pollutants binding intermolecular interactions at molecular level. However, further investigation is required fully comprehend underlying mechanism. In this review we presented key structural functional features LMEs, including computational aspects, as well advanced biotechnology research. Furthermore, concluding remarks look ahead, use coupled with framework, built upon artificial intelligence (AI) machine learning (ML), emphasized recent milestone environmental

Language: Английский

Citations

21
Laccase Production from Agrocybe pediades: Purification and Functional Characterization of a Consistent Laccase Isoenzyme in Liquid Culture DOI Creative Commons
Paulina González-González, Saúl Gómez‐Manzo, Araceli Tomasini

et al.

Microorganisms, Journal Year: 2023, Volume and Issue: 11(3), P. 568 - 568

Published: Feb. 24, 2023

Laccases are valuable enzymes as an excellent ecological alternative for bioremediation issues because they can oxidize persistent xenobiotic compounds. The production and characterization of extracellular laccases from saprotrophic fungi disturbed environments have been scarcely explored, even though this could diversify their functional characteristics expand the conditions in which carry out catalysis. Agrocybe pediades, isolated a forest, produces laccase liquid culture. enzyme was purified, identified characterized. Copper hexachlorobenzene do not function inducers produced. Partial amino acid sequences were obtained by LC-MS/MS that share similarity with other fungi. Purified is monomer molecular mass between 55-60 kDa had optimum activity at pH 5.0 temperature 45 °C using 2,6-dimethoxyphenol (2,6-DMP) substrate. Km Vmax also determined 2,6-DMP 100 μM 285 μmol∙min-1∙mg-1, respectively, showing A. pediades has higher affinity substrate than Agaricales. These features provide potential catalyst different toxic substrates future be used environmental recovery processes.

Language: Английский

Citations

17