This contributed volume compiles the latest developments in the field of microbial enzymology. It focuses on topics such as distribution of microbial enzymes in natural habitats, microbial enzymes in environmental sustainability, and environmental disturbances on microbial enzymes, which are organized into three parts, respectively. Ranging from micro-scale studies to macro, it covers a huge domain of microbial enzymes and their interplay between the components of the environment. Overall, the book portrays the importance of microbial enzyme technology and its role in solving the problems in modern-day life. The book is a ready reference for practicing students and researchers in environmental engineering, chemical engineering, agricultural engineering, and other allied fields.
This book provides an in-depth overview of marine greens and their environmental and biotechnological applications. It addresses concepts such as the niche adaptation strategies of marine greens in their natural habitats, as well as their global distribution, and factors affecting their distribution and proliferation. Marine greens are posited as an alternative to fossil fuels, mitigating global climate change and thereby fostering future environmental sustainability. In addition, the book explains the remediation of xenobiotics, wastewater, microplastics, marine debris and marine green contamination. Expert authors from around the world explore the industrial and agricultural applications of marine greens in the production of enzymes and marine bioenergy, and what is needed to improve its production potential. This is important reading for government and non-governmental organizations as well as industries and research institutions looking for ways to combat current industrial and environmental challenges.
Enzyme Biotechnology for Environmental Sustainability discusses recent applications of enzyme biotechnology in various industrial sectors and state-of-the-art information on novel microbial enzyme technologies for a sustainable environment. The book describes in detail the latest developments and modern methods in microbial enzyme biotechnology for wider application in bioremediation, cleaner technology for industries and waste management, green chemistry and pharmaceutical biotechnology, sustainable textiles, food production and biodegradation, and other industries. The chapters cover topics such as genetic engineering, protein engineering, nanotechnological advances of microbial enzymes, computational tools for engineering enzymes, and health risk assessment of enzymes in different sectors. With contributors from an array of experts in the field, Enzyme Biotechnology for Environmental Sustainability is an informative reference for researchers, biotechnologists, microbiologists, environmental scientists, graduate and post-graduate students working in the area of enzyme technology and their biomedical, environmental, and industrial applications. - Includes new-methods and up-to-date information on modern methods with respect to its application in pharmaceuticals, textiles, food fermentation, and many other related fields - Provides in-depth information about the recent applications of enzyme biotechnology in different industrial sectors - Focuses on the rapid developments and biotechnological advances in microbial enzymology to enhance industrial and environmental sustainability
Microbial Biotechnology for Bioenergy presents the new and emerging biotechnological and microbiological approaches in bioenergy and their economic, social, and environmental implications. Using the latest global data and statistics, it analyses how bioenergy technology improves quality of life by reducing air and water pollution and mitigates energy dependence by creating renewable resources in local communities. The book is formed of three sections; Section 1 addresses the "Sources, Challenges, and Environmental Views of Bioenergy and includes an overview of bioenergy, global statistics and projections for future bioenergy development, the role of biotechnology and bioprocesses in bioenergy, feedstock sources, challenges, decarbonisation, and emerging innovations and technologies. Section 2 "Yesterday, Today, and Tomorrow: Innovations of Bioenergy examines the vast topics of biotechnology and microbiology for bioenergy, reviewing both the present day state-of-the-art and future potential. Readers will find dedicated chapters on bioconversion of biomass energy and biological residues, the role of microbes, the potential of organic waste to provide bioenergy, the biotechnology of biofuels such as bioethanol, biodiesel, and biohydrogen, the sustainability of cellulosic ethanol energy and artificial photosynthesis, Power-to-X and integrating energy storage innovations, and the sustainability of microbial fuel cells. Finally, Section 3 explores the policies and environmental aspects of bioenergy, providing a global perspective on the current and future impact of bioenergy, including global projections based on present day global statistics. Microbial Biotechnology for Bioenergy is a valuable reference for biotechnologists, environmental engineers, and microbiologists interested in bioenergy, and includes explanations of the fundamentals and key concepts to ensure it is accessible to students as well as researchers and professionals. - Critically reviews past, present, and future bioenergy technologies, including global statistics, policies, and emerging approaches - Highlights opportunities to improve quality of life and mitigate energy dependence, reducing air/water pollution and creating renewable resources in local communities - Explores environmental benefits of incorporating microbial remediation into bioenergy production
Life on the planet depends on microbial activity. The recycling of carbon, nitrogen, sulphur, oxygen, phosphate and all the other elements that constitute living matter are continuously in flux: microorganisms participate in key steps in these processes and without them life would cease within a few short years. The comparatively recent advent of man-made chemicals has now challenged the environment: where degradation does not occur, accumulation must perforce take place. Surprisingly though, even the most recalcitrant of molecules are gradually broken down and very few materials are truly impervious to microbial attack. Microorganisms, by their rapid growth rates, have the most rapid turn-over of their DNA of all living cells. Consequently they can evolve altered genes and therefore produce novel enzymes for handling "foreign" compounds - the xenobiotics - in a manner not seen with such effect in other organisms. Evolution, with the production of micro-organisms able to degrade molecules hitherto intractable to breakdown, is therefore a continuing event. Now, through the agency of genetic manipulation, it is possible to accelerate this process of natural evolution in a very directed manner. The time-scale before a new microorganism emerges that can utilize a recalcitrant molecule has now been considerably shortened by the application of well-understood genetic principles into microbiology. However, before these principles can be successfully used, it is essential that we understand the mechanism by which molecules are degraded, otherwise we shall not know where best to direct these efforts.
Improving and Tailoring Enzymes for Food Quality and Functionality, Second Edition covers the most relevant information demanded in the production, engineering, and application of enzymes. The title is very detailed and is in the important cross-field of academia and industry. This totally revised new edition covers a broad range of topics related to enzymes and their use in food, presenting both the fundamental theory and practical application, updated with interesting novel information on biosensors, waste, valorization, up-cycling and engineering perspectives, besides an increased focus on sustainability. - Thoroughly updated revision covering a broad range of topics related to enzymes and their use in the food industry - Presents both the fundamental theory and recent examples from the literature, including the fundamentals of protein folding and enzyme catalysis, the preparation of enzymes from natural and recombinant sources, immobilizing enzymes, and a range of specific food applications - Covers new research directions in enzymes, thus helping those trying to solve a technical issue or develop a new product
In recent years, a wide variety of new chemicals have continued to be developed as a result of industrial development and associated anthropogenic activities. The microbial contaminants in the environment, more precisely, antibiotic-resistant genes/bacteria produced as a result of mutation due to antibacterial drugs, are also considered emerging contaminants and specifically called emerging microbial contaminants such as sapoviruses, Waddlia chondrophila and Streptococcus parauberis. Additionally, pharmaceuticals and personal care products are a diverse group of compounds that include ibuprofen, diclofenac, triclosan, antibiotics, anti-inflammatory agents, steroidal hormones and active ingredients in soaps, detergents and perfumes which could find their way into food materials, are tagged as emerging contaminants. Given this, Emerging Contaminants in Food and Food Products discusses issues around the emerging contaminants in food and food products. Different types of contaminants, such as biological, chemical, organic, inorganic and microbial contaminants in foods, ways of detecting them and regulations surrounding global food safety, are all covered. Key features: Discusses all the categories of contaminants in food and food products. Biological, chemical, organic, inorganic and microbial contaminants. Provides full information on emerging food contaminants, their effect on human and animal health, and how it affects global food security and emerging technological applications in solving this global problem. Gives detection and prevention strategies and guideline policies on emerging contaminants of foods. Brings into account global perspectives on food contaminants and health implications. This volume will serve as an information hub of emerging contaminants for scientists/researchers and professionals globally. This book is a good collection of independent chapters, which presents full insights into the study of emerging contamination in food and the effects of these contaminants in humans and animals.
Phytoremediation is the process that uses plants to remove pollutants from soils. These pollutants are stored in the edible parts of plants and, if they are consumed above a certain level, they become a health risk for humans and animals. This book is a critical review of phytoremediation, its direct or indirect effects on food products, and the risks posed by this cost-effective technology in food safety. It shows how different plants are suited for phytoremediation, explains the role of toxicants in the environment, and analyses their effects and risks in the food chain at a global level. It also reviews the extraction methods of toxicants from plants after they are exposed to phytoremediation. Features: Summarizes the phytoremediation technology for effective remediation Describes different types of pollutants in soils that render food products useless Identifies the role of phytoremediation in the environment and its advantages and disadvantages Explains the role of phytoexclusion and phytostabilization in foods and food safety Includes many case studies to describe the extraction protocols in postharvest for food safety This book is intended for practitioners in public and private companies involved in soil remediation and food production, as well as graduate students and academics, in both developed and developing countries, who are involved in soil and environmental sciences, the food industry, agriculture, and biotechnology.
