Bacterial Laccases: Engineering, Immobilization, Heterologous Production, and Industrial Applications

Bacterial Laccases: Engineering, Immobilization, Heterologous Production, and Industrial Applications is a comprehensive guide that covers various approaches to enhance bacterial laccases for industrial applications, including enzyme production, downstream processing, and techniques to improve properties and production levels. It is written for research scholars and is valuable for industries and policymakers.

Format: Paperback / softback
Length: 366 pages
Publication date: 01 November 2023
Publisher: Elsevier Science & Technology

Bacterial Laccases: Engineering, Immobilization, Heterologous Production, and Industrial Applications is a comprehensive guide that delves into various approaches aimed at enhancing bacterial laccases to make them industrially relevant enzymes. This book offers detailed protocols for enzyme production and downstream processing, providing up-to-date information on bacterial laccases and exploring techniques to improve their properties and production levels. Written specifically for research scholars engaged in enzyme research, it serves as a valuable resource for industries and policymakers alike.

Chapter 1: Introduction
Bacterial laccases are enzymes that play a crucial role in various biotechnological applications, including bioconversion of lignocellulosic biomass into valuable products. However, their industrial application is limited due to their low stability and productivity. This chapter provides an overview of bacterial laccases, their structure, function, and potential applications. It also highlights the research gaps and challenges associated with their industrialization.

Chapter 2: Enzyme Production and Downstream Processing
This chapter discusses the production of bacterial laccases using different bacterial strains and growth conditions. It covers methods such as solid-state fermentation, liquid fermentation, and batch culture. The chapter also discusses the purification of bacterial laccases and their immobilization onto various supports, such as beads, membranes, and solid surfaces. Additionally, it explores techniques such as genetic engineering, protein expression, and optimization of enzyme production to enhance properties and production levels.

Chapter 3: Bacterial Laccases: Properties and Biochemical Characterization
This chapter focuses on understanding the properties of bacterial laccases, including their substrate specificity, pH optimum, and temperature stability. It also discusses the biochemical characterization of bacterial laccases, including their molecular weight, subunit composition, and catalytic mechanism. The chapter explores the use of various analytical techniques, such as SDS-PAGE, Western blotting, and enzyme activity assays, to evaluate the properties and purity of bacterial laccases.

Chapter 4: Heterologous Production of Bacterial Laccases
Heterologous production of bacterial laccases is a promising approach to enhance their stability and productivity. This chapter discusses the expression of bacterial laccases in different host organisms, such as yeast, Escherichia coli, and Pichia pastoris. It covers methods such as gene cloning, expression vector construction, and protein purification. The chapter also explores the use of genetic engineering techniques, such as site-directed mutagenesis and domain swapping, to improve the properties of heterologous bacterial laccases.

Chapter 5: Industrial Applications of Bacterial Laccases
This chapter discusses the industrial applications of bacterial laccases, including their use in bioconversion of lignocellulosic biomass into bioethanol, biobased chemicals, and other value-added products. It highlights the advantages of bacterial laccases over other enzymes, such as cellulases, and discusses the potential of using bacterial laccases in integrated biorefinery systems. The chapter also explores the challenges and opportunities associated with the commercialization of bacterial laccases.

Chapter 6: Future Perspectives and Challenges
This chapter discusses the future perspectives and challenges associated with the development and industrial application of bacterial laccases. It highlights the need for further research and development to enhance the properties and productivity of bacterial laccases. It also discusses the potential of using bacterial laccases in other biotechnological applications, such as waste degradation and environmental remediation. The chapter also addresses the challenges of scaling up bacterial laccase production and the need for sustainable and cost-effective production processes.

In conclusion, Bacterial Laccases: Engineering, Immobilization, Heterologous Production, and Industrial Applications is a valuable resource for researchers, industries, and policymakers interested in enhancing bacterial laccases for industrial applications. The book provides comprehensive protocols, up-to-date information, and techniques to improve the properties and production levels of bacterial laccases. By addressing research gaps and explaining how they can be dealt with, this book contributes to the development of sustainable and cost-effective biotechnological solutions.

Dimension: 235 x 191 (mm)
ISBN-13: 9780323918893